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15120186CITY OF CUPERTINO BUILDING PERMIT BUILDING ADDRESS: 10900 N BLANEY AVE CONTRACTOR: AIR SYSTEMS INC PERMIT NO: 15120186 OWNER'S NAME: PACIFIC GAS AND ELECTRIC CO 940 REMILLARD CT DATE ISSUED: 12/22/2015 OWNER'S PHONE: 4082798787 SAN JOSE, CA 95122 PHONE NO: (408)280-1666 LICENSED CONTRACTOR'S DECLARATION JOB DESCRIPTION: RESIDENTIAL COMMERCIAL License Class py Lic. #_Q20. Q16 G cC13 INSTALL (2) MINI SPLIT SYSTEM WITH (2) CONDENSION UNITS AT EXTERIOR. Contractor Date—L212-2 1► I hereby affirm that Vam licensed under the provisions of Chapter 9 (commencing with Section 7000) of Division 3 of the Business & Professions Code and that my license is in full force and effect. I hereby affirm under penalty of perjury one of the following two declarations: I have and will maintain a certificate,of consent to self -insure for Worker's Compensation, as provided for by Section 3700 of the Labor Code, for the Sq. Ft Floor Area: Valuation: $21938 performance of the work for which this permit is issued, I have and will maintain Worker's Compensation Insurance, as provided for by Section 3700 of the Labor Code, for the performance of the work for which this APN Number: 31603045.00 Occupancy Type: permit is issued. APPLICANT CERTIFICATION I certify that I have read this application and state that the above information is PERMIT EXPIRES IF WORK IS NOT STARTED correct. I agree to comply with all city and county ordinances and state laws relating WITHIN 180 DAYS OF PERMIT ISSUANCE OR to building construction, and hereby authorize representatives of this city to enter upon the above mentioned property for inspection purposes. (We) agree to save 180 DAYS .FROM LAST CALLED INSPECTION. indemnify and keep harmless the City of Cupertino against liabilities, judgments, costs, and expenses which may accrue against said City in consequence of the Issued by:.a.l Date: granting of this permit. Additionally, the applicant understands and will comply with all non -point source regulations per the Cupertino Municipal Code, Section 9.18. " RE -ROOFS: Signatur - Dat All roofs shall be inspected prior to any roofing material being installed. If a roof is installed without first obtaining an inspection, I agree to remove all new materials for inspection. ❑ OWNER -BUILDER DECLARATION Signature of Applicant: Date: I hereby affirm that I am exempt from the Contractor's License Law for one of the following two reasons: ALL ROOF COVERINGS TO BE CLASS "A" OR BETTER I, as owner of the property, or my employees with wages as their sole compensation, will do the work, and the structure is not intended or offered for sale (Sec.7044, Business & Professions Code) I, as owner of the property, am exclusively contracting with licensed contractors to HAZARDOUS MATERIALS DISCLOSURE _ construct the project (Sec.7044, Business & Professions Code). I have read the hazardous materials requirements under Chapter 6.95 of the California Health & Safety Code, Sections 25505, 25533, and 25534. I will I hereby affirm under penalty of perjury one of the following three maintain compliance with the Cupertino Municipal Code, Chapter 9.12 and the declarations: Health & Safety. Code, Section 25532(a) should I store or handle hazardous I have and will maintain a Certificate of Consent to self -insure for Worker's material. Additionally, should I use equipment or devices which emit hazardous Compensation, as provided for by Section 3700 of the Labor Code, for the air contaminants as defined by the Bay Area Air Quality Management District I performance of the work for which this permit is issued. will maintain compliance with the Cupertino Municipal Code, Chapter 9.12 and I have and will maintain Worker's Compensation Insurance, as provided for by the Health & Safety Code, Se ions 25505, 25533, and 25534. r Section 3700 of the Labor Code, for the performance of the work for which this Owner or authorized agent: Date: permit is issued. I certify that in the performance of the work for which this permit is issued, I shall not employ any person in any manner so as to become subject to the Worker's CONSTRUCTION LENDING AGENCY Compensation laws of California. If, after making this certificate of exemption, I I I hereby affirm that there is a construction lending agency for the performance of become subject to the Worker's Compensation provisions of the Labor Code, must work's for which this permit is issued (Sec. 3097, Civ C.) forthwith comply with such provisions or this permit shall be deemed revoked. Lender's Name APPLICANT CERTIFICATION Lender's Address I certify that I have read this application and state that the above information is correct. I agree to comply with all city and county ordinances and state laws relating to building construction, and hereby authorize representatives of this city to enter upon the above mentioned property for inspection purposes. (We) agree to save ARCHITECT'S DECLARATION indemnify and keep harmless the City of Cupertino against liabilities, judgments, costs, and expenses which may accrue against said City in consequence of the I understand my plans shall be used as public records. granting of this permit. Additionally, the applicant understands and will comply with all non -point source regulations per the Cupertino Municipal Code, Section Licensed Professional 9.18. Signature Date GENERAL PERMIT APPLICATION ImM E I Dh MMMUNITY DEVELOPMENT DEPARTMENT • BUILDING DIVISION 10300 TORRE AVENUE • CUPERTINO, CA 95014-3255 OmL (408) 777-3228 • FAX (4,08) 777-3333 • bu1ldin0(a)cuoerJno.org CUPERTINO- m I D�2)6, 1 J P I'Til's NG MECN_b.RTC_AL I 1;T F.( -..TRT AT. I� 1 /TC( FT 7,QT'FflT is PROJECT ADDPYSSI I AFN ''T: OTkTrRl�pl� � I PHO>x� � I E:-I✓=�"L STREET.ADDP.ESSL I CITY, ST! T, Z g I FAX COI<TACT K.Sh!" • P30. E-1✓k.L STR EP_T XI)RE TY, STA 1 Z3 I FAX 2 G• V� 0,,q,',t ❑ O9,11\7ERSUTiDEt ❑ OTNTERAGM\7 CONTP4CTOR 171COtZ1PI"ORAGE-14T II ARC:IitCT=NGTKEE2 ❑ DEVELOPER ❑ —,--1,WKT COIQTP.SCTORT?J, I LICENSF?`U\SBR LIMENSii PE I ESUS. LIC c 7 33 F C01J,PANY X, Ah • I E -N � SSS ^TTY,ST.AT"•, STREET AD IP I BUS. LIC - A-RCI9TECT)ZNGL,7-PER NAT c LICENSE NUINSMR COWANYKlki E-ld.",iI I FAY, STREET ADDRESS I CITY, $TATE, Zi? I PHONE USE OF SED or DT PLS:: ElL7 MSI-FAI,GLY PROCT LNT ❑ YESI . PRO ECT LN WI DLA -M Y_S ia IS TF- BLDG .AN ❑ YES BTTILDNIG: CO1,0,!E?,CIAT- u-� I URB.?.LnMFACEA.P:A NO FLOOD.ZOKM ❑ NO EIrI MCFTTFAHOME? ❑ NO DESCR'.PT oN OF WORK • ` TOTALv'ALiJATIOiT.n _ BM - By my my signatze below, I c ;fy to each of the follow. Lna: I am the property ty owner or authorized ?gent to act on the property owner's beh . I have read this application and `he infor a tion I have provided is co- ect. I have read the Description of \Teak Md verify it is accurate. I agree to compl ith all applicable local oreiiances ands laws Mlawl- o building co coon. I a»thorze representatives of Cupertino to enter the abo e -id nfifed property for inspection purposes. Signature of Apphc?ntl.- gent: Tete: f' ST) PLEMIE -1 AL LNTt=ORIvIATIONTREQUIRED19 U a .... N. xk`i �""P a- tro- gR -t MIFPI/isa, pp_01J.doc revised 06/2I/11 CITY OF CUPERTINO go FEF ESTIMATOR — RITILDING AIVICION ADDRESS: 10900 NBlaney'Ave i, A-1 FEE DATE: 12/22/2015 REVIEWED BY: Phuong APN: 316 03 045 BP#: "VALUATION: 1$21,938 ^PERMIT TYPE: Mechanical Permit r> f;;3 r= "ree PLAN CHECK TYPE: Alteration / Addition / Repair PRIMARY Commercial Building USE: 9 PENTAMATION PERMIT TYPE: FURN/AC WORK Install 2 mini split sstem with 2 condension units at exterior SCOPE ?' tr•<3. '< APPLIANCE / EQUIP TYPE FEE ID QTY UNITS BP FEES Heating System 1MCRAA 2 # $286 TOTALS: $286.00 NOTE: This estimate does not include fees due to other Departments (i.e. Planning, Public Works, i ire, sanitary sewer vistrict, acnooi Ili..tv:..t ..sn 1 Tl... .. F .. ., l.. ...7 .,.,. alf'nntart the Dent for addn'l info. FEE ITEMS (free Resolution .t l 053 F'ff 7'11":13) FEE QTY/FEE MISC ITEMS Mech. Plan Check0.0 hrs $0.00 r> f;;3 r= "ree $0.00 e, n� e:: Mech. Permit Fee: IMPERMIT ?' tr•<3. '< ;`_ :a F :<;_: Other Mech. Insp. 0.0 hrs $48.00 i : f ... ;;;.—� T-7 Administrative Fee: ]ADMIN : �, < < . ?': . ; gym. . Work Without Permit? C) Yes (E) No $0.00 't 'iii. " ,. ,. s . f nb. Travel Documentation Fee: ITRA VDOC $48.00 NOTE: This estimate does not include fees due to other Departments (i.e. Planning, Public Works, i ire, sanitary sewer vistrict, acnooi Ili..tv:..t ..sn 1 Tl... .. F .. ., l.. ...7 .,.,. alf'nntart the Dent for addn'l info. FEE ITEMS (free Resolution .t l 053 F'ff 7'11":13) FEE QTY/FEE MISC ITEMS Plan Si,£ p''1", ...11(y 1r E;e: PME Plan Check: $0.00 e, n� e:: iL;,if3 PME Unit Fee: $286.00 PME Permit Fee: $48.00 T-7 Administrative Fee: ]ADMIN $45.00 Work Without Permit? C) Yes (E) No $0.00 Travel Documentation Fee: ITRA VDOC $48.00 Strong _Motion Fee: IBSEISMICO $6.14 Select an Administrative Item Bldg, Stds Commission Fee: 1BCBSC $1.00 SUBTOTALS<: $434.14 $0.00 TOTAL rEE: ,'_ $434.14 KeviSuu. iuFu ucu lu A0U24RLXFW Submittal ASU24RLF Inverter Driven Heat Pump Job Name: PG&E Cupertino Approval: Location: Building 5 Admin/Eng. Date: Engineer: Submitted to: Submitted by: Reference: Outdoor Unit Power 208-230/VAC-1 Ph-60Hz Available Voltage Range 187-253VAC Fuse Size, Max. 30A MCA 15.5A Compressor Inverter Driven Variable Speed DC Twin Rotary No. used 1 Output 2,100W Lubrican Oil POE RB68 Fan type Propeller Motor Output 100W Airflow rate Cooling/Heating_(High) 2.001 / 2.119CFM Refrigerant R41 OA Outdoor unit 4lbs 10.1oz Contrlol Electronic Expansion Valve O.D. Discharge (in) 3/8"(Flare) O.D Suction (in) 5/8"(Flare) Dimensions H x W x D Uncrated (in) 32-3/4 x 35-3/8 x 13 (mm) (830 x 900 x 330) Crated (in) -1/4 x 41-1/2 x 17-11)i2s mm 1050 x 445 Weight t Outdoor Net 1351 b (61 kg) Gross Shipping 150lbs (68kq) Cooling Rated Capacity 22,000BTU/h Min -Max Capacity 9,900-27,300BTU/h Rated Power Input 1.76kW Max. Power Input 3.42kW SEER 18.0 Outdoor Sound Ratino 54dB Heating Rated Capacity 27,600BTU/h Rated Power Input 2.38kW Max. Power Input 3.53kW HSPF 10.0 Outdoor Sound Rating 55dB Piping Lengths Max. Piping Length (Total) 164ft Max. Pipe Height Difference 98ft Connection method (Flared) Operating Range Cooling 0°F-115°FDB Heating 0°F -75°F DB Fujitsu General America, Inc. Fujitsu products are subject to continuous Fairfield, NJ 07004 improvements. Fujitsu reserves the right Toll Free: 1-888-888-3424 to modify product design, specifications co FuJITsu Construction: Unit #: AH -2 and CU -2 Drawing #: gn-su d s P-1 Fax: (973) 836-0447 and information in this data sheet without www.fujitsugeneral.com notice and without incuring any obligations. Top view Bottom view: Note: Specifications are based on the following conditions. Power source of specifications : 230V Cooling: Indoor temperature of 80°F(26.67°C)DB / 67°F(19.44°C)WB, and outdoor temperature of 95°F(35°C)DB/75°F(23.89°C)WB. Heating: Indoor temperature of 70°F(21.11 °C)DB / 60°F(15.56°C)WB, and outdoor temperature of 47°F(8.33°C)DB/43°F(6.11 °C)WB. Pipe length : 24ft. 7in.(7.5m),Height difference : 0 ft.(Om) [Outdoor unit - Indoor unit] Side view ®' 5314 (1471 g-314 (1701 Indor Unit Model ASU24RLF Power 208-23ONAC-1 Ph-601-lz Available Voltage Range 187-253VAC Fan Type Cross flow Motor Output 64W MCA 0.3A Sound pressure level Cooling Lo -Hi 33-49dB Heating Lo -Hi 33-49dB Airlow rate Cooling Lo -Hi 365-659CFM Heating Lo -Hi 365-677CFM Dimensions H x W x D Uncrated (in) 12-5/8 x 39-1/4 x 9 (mm) (320 x 998 x 228) Crated (in) 12-3/5 x 42-15/16 x 16-7/8 (mm) (319 x 1090 x 429) Weight Outdoor Net 31 lbs; (14kg) Gross Shiooina 40lbs (18ka) a�n *-HF1 Mybr,d Flex Inverter i 1-V32 -7116 (26 x t q We 23/32 x 7/16(18x11 hoM 6m x 23!32 5 x I( 8 r Ra — 035132 (601 h.Y L 6132 x 1-31132 (5 x 50): The Fujitsu logo is a registered trademark of Fujitsu Limited. The Halcyon logo and name is a trademark of Fujitsu General America, Inc. Copyright 2011 Fujitsu General America, Inc. Fujitsu's products are subject to continuous improvements. Fujitsu reserves the right to modify product design, specifications and information in this brochure without notice and without incurring any obligations. 25132(20) ..,..I I u'. ca,ler 23132 x 7116 (18 x 11) We 14132 x 7116 (26. 11) hde 13116 x 6132 (21 x 5)- 14W. t . ,"3�4 c1-2332 (44) I 17-114 (438) _ - - -163(8 ( do FUJITSU FUJITSU GENERAL AMERICA, INC. 353 Route 46 West • Fairfield, NJ 07004 Tel: (973) 575-0380 • Fax: (973) 836-0448 w w w. f u j i t s u g e n e r a I. c o m (30) 00 FUJITSU hat�cyo�n *- THE POWER TO CALM THE WIND. AIR CONDITIONER Wall Mounted Type OPERATING MANUAL MODE D'EMPLOI 1 NVE RTE R MANUAL DE FUNCIONAMIENTO a w KEEP THIS OPERATING MANUAL FOR FUTURE REFERENCE CONSERVEZ CE MODE D'EMPLOI AFIN DE POUVOIR VOUS Y REFERER ULTERIEUREMENT GUARDE ESTE MANUAL DE USO PARA FUTURAS CONSULTAS FUJITSU GENERAL LIMITED PART NO.9315345295-03 CONTENTS SAFETY PRECAUTIONS......................................En-1 En -11 FEATURES AND FUNCTIONS.............................En-2 ....................... En -11 NAME OF PARTS..................................................En-4 ............................En-12 PREPARATION...................................................... En -5 OPERATION..........................................................En-6 This mark indicates procedures which, if improperly performed, might possibly result TIMER OPERATION..............................................En-8 in personal harm to the user, or damage to property. SLEEP TIMER OPERATION.................................En-9 ADJUSTING THE DIRECTION OF AIR CIRCULATION ............................................. En -10 SAFETY PRECAUTIONS SWING OPERATION ........................................... En -11 ECONOMY OPERATION ............. ....................... En -11 MINIMUM HEAT OPERATION ............................En-12 MANUAL AUTO OPERATION.............................En-12 death or serious injury of the user or service personnel. CLEANING AND CARE.......................................En-13 This mark indicates procedures which, if improperly performed, might possibly result TROUBLESHOOTING.........................................En-16 in personal harm to the user, or damage to property. OPERATING TIPS...............................................En-17 • Before using the appliance, read these "PRECAUTIONS" thoroughly and operate in the correct way. • The instructions in this section all relate to safety; be sure to maintain safe operating conditions. • "DANGER, "WARNING" and "CAUTION" have the following meanings in these instructions: 1 DANGER! This mark indicates procedures which, if improperly performed, are most likely to , result in the death or serious injury to the user or service personnel. 0 WARNING! This mark indicates procedures which, if improperly performed, might lead to the death or serious injury of the user or service personnel. 0 CAUTION! This mark indicates procedures which, if improperly performed, might possibly result in personal harm to the user, or damage to property. 0 DANGER! Q CAUTION! En -1 • Do not attempt to install this air conditioner by yourself. • This air conditioner contains no user -serviceable parts. Always consult authorized service personnel for repairs. • When moving, consult authorized service personnel for disconnection and installa- tion of the air conditioner. • Do not become excessively chilled by staying for many hours in the direct cooling airflow. • Do not insert fingers or objects into the outlet port or intake grille. • Do not start and stop air conditioner operation by disconnecting the power supply cord. • Take care not to damage the power supply cord. • In the event of a malfunction (burning smell, etc.), immediately stop operation, turn off the breaker, and consult authorized service personnel. • In the event of refrigerant leakage, be sure to keep away from fire or any flammables. (consult an authorized service personnel) • If the power supply cord of this appliance is damaged, it should only be replaced by the authorized service personal, since special purpose tools and specified cord are required. • Provide occasional ventilation during use. • Do not direct airflow at fireplaces or heating apparatus. • Do not climb on, or place objects on, the air conditioner. • Do not hang objects from the indoor unit. • Do not set flower vases or water containers on top of air conditioners. • Do not expose the air conditioner directly to water. • Do not operate the air conditioner with wet hands. • Do not pull power supply cord. • Turn off power supply when not using the indoor unit for extended periods. • Check the condition of the installation stand for damage. • Do not place animals or plants in the direct path of the airflow. • Do not drink the water drained from the air conditioner. • Do not use in applications involving the storage of foods, plants or animals, preci- sion equipment, or art works. • Connection valves become hot during Heating; handle with care. • Do not apply any heavy pressure to radiator fins. • Operate only with air filters installed. • Do not block or cover the intake grille and outlet port. 0 CAUTION! • Ensure that any electronic equipment is at least 3.3 ft (1 m) away from either the indoor or outdoor units. • Avoid installing the air conditioner near a fireplace or other heating apparatus. • When installing the indoor and outdoor unit, take precautions to prevent access to infants. • Do not use inflammable gases near the air conditioner. • This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety. Children should be supervised to ensure that they do not play with the appliance. FEATURES AND FUNCTIONS INVERTER At the start of operation, large amount of power is used to bring the room quickly to the desired temperature. Afterwards, the unit automatically switches to a low power setting for eco- nomic and comfortable operation. CWIRELESS REMOTE CONTROLLER The Wireless Remote Controller allows convenient control of air conditioner operation. ECONOMY OPERATION When ECONOMY operation mode is operated, the room tem- perature will be little higher than the set -temp under cooling mode and lower than set -temp under heating mode. Therefore, the ECONOMY mode is able to save more energy than other normal mode. AUTO CHANGEOVER The operation mode (cooling, dry, heating) is switched auto- matically to maintain the set temperature, and the temperature is kept constant at all times. CMINI HEAT OPERATION The room temperature can be maintained at 50°F so as to pre- vent the room temperature from falling too far. PROGRAM TIMER The program timer allows you to integrate OFF timer and ON timer operations in a single sequence. The sequence can in- volve 1 transition from OFF timer to ON timer, or from ON timer to OFF timer, within a 24 hour period. SLEEPTIMER When the SLEEP button is pressed during Heating mode, the air conditioner's thermostat setting is gradually lowered during the period of operation; during cooling mode, the thermostat setting is gradually raised during the period of operation. When the set time is reached, the unit automatically turns off. HORIZONTAL AIRFLOW: COOLING/ DOWNWARD AIRFLOW: HEATING _j For cooling, use horizontal airflow so the cool air does not blow directly on the occupants in the room. For heating, use down- ward airflow to send powerful, warm air to the floor and create a comfortable environment. OMNI -DIRECTIONAL AIRFLOW (SWING OPERATION) 3-dimensional control over air direction swing is possible through dual use of both an UP/DOWN air direction swing and RIGHT/LEFT air direction swing. Since UP/DOWN air direction flaps operate au- tomatically according to the operating mode of the unit, it is possible to set air direction based on the operating mode. REMOVABLE INTAKE GRILLE The indoor unit's INTAKE GRILLE can be removed for easy cleaning and maintenance. MILDEW -RESISTANT FILTER The AIR FILTER has been treated to resist mildew growth, thus allowing cleaner use and easier care. SUPER QUIET OPERATION When the FAN button is used to select QUIET, the unit begins super -quiet operation; the indoor unit's airflow is reduced to produce quieter operation. POLYPHENOL CATECHIN AIR CLEANING FILTER The polyphenol catechin air cleaning filter uses static electric- ity to clean fine particles and dust in the air such as tobacco smoke and plant pollen that are too small to see. The filter contains catechin, which is highly effective against various bacteria by suppressing the growth of the bacteria ad- sorbed to the filter. Note that when the air cleaning filter is installed, the amount of air produced decreases, causing a slight decrease in the indoor unit's performance. NEGATIVE AIR IONS DEODORIZING FILTER It comprises pottery super micro particles which can produce negative air ions having the effect of deodorizing and can ab- sorb and remit the peculiar smell at home. En -2 Fig. 1 Fig. 5 En -3 Fig.2 MANUAL AUTO Fig.3 OPERATION TIMER C� ECONOMY u AUTO ! AUTO IDOL j HIGH &-FAN DIRY r,-�ABT OW~�HEAT CjOUIEr ---SLEEP M /®OOFR--SON CANCELCANCE. &a i iga �� Fig. 6 To facilitate explanation, the accompanying illustration has been drawn to show all possible indicators; in actual operation, however, the display will only show those indicators appropriate to the current operation. NAME OF PARTS Q Operating Control Panel (Fig. 2) Q MANUAL AUTO button • When the MANUAL AUTO button is pressed in for more than 10 seconds, the forced cooling operation will start. • The forced cooling operation is used at the time of installation. Only for authorized service personnel's use. • When the forced cooling operation starts by any chance, press the START/STOP button to stop the operation. • Please press the button at FILTER INDICA- TOR RESET. Q Indicator (Fig. 3) ® Remote Control Signal Receiver OPERATION Indicator Lamp (green) © TIMER Indicator Lamp (orange) • If the TIMER indicator lamp flashes when the timer is operating, it indicates that a fault has occurred with the timer setting (See Page 18 Auto Restart). ECONOMY Indicator Lamp (green) • ECONOMY indicator lamp lights when ECONOMY OPERATION and MINIMUM HEAT OPERATION are operating. Q INTAKE GRILLE (Fig.4) Q Front Panel @ Air Filter �i Airflow Direction Louver Q Power Diffuser Q Right -Left Louver (behind Airflow Direction Louver) 3 Drain Hose Q Air Cleaning Filter Q Signal Transmitter 0 MODE button is MIN.HEAT button �s ECONOMY button ® SLEEP button Q TIMER MODE button ® FAN button ® START/STOP button ® SET button (Vertical) ® SET button (Horizontal) ® SWING button Q SETTEMP.button (♦/V) ® TIMER SET (M / (]) button ® CLOCK ADJUST button ® TEST RUN button • This button is used when installing the air conditioner, and should not be used under normal conditions, as it will cause the indoor unit's thermostat function to operate incor- rectly. • If this button is pressed during normal op- eration, the indoor unit will switch to test op- eration mode, and the Indoor Unit's OPERA- TION Indicator Lamp and TIMER Indicator Lamp will begin to flash simultaneously. • To stop the test operation mode, press the START/STOP button to stop the air condi- tioner. Q RESET button ® Remote Controller Display(Fig.6) ® Temperature SET Display ® Operation Mode Display ® SLEEP TIMER Display ® Transmit Indicator ® Fan Speed Display ® SWING Display ® Timer Mode Display ® Clock Display En -4 PREPARATION Turn on the Power 1 Turn on the circuit breaker Load Batteries (AAA/R03/LR03 X 2) 1 Press and slide the battery compartment lid on the reverse side to open it. Slide in the direction of the arrow while pressing the a mark. 2 Insert batteries. Be sure to align the battery polarities (Ef)/❑) correctly. 3 Close the battery compartment lid. Set the Current time 1 Press the CLOCK ADJUST button (Fig. 5 (a). Use the tip of a ball-point pen or other small object to press the button. 2 Use the TIMER SET (+O / O ) buttons (Fig. 5 ®) to adjust the clock to the current time. +Q button: Press to advance the time. button: Press to reverse the time. (Each time the buttons are pressed, the time will be advanced/reversed in 1 -minute increments; hold the buttons depressed to change the time quickly in 10 minute increments.) 3 Press the CLOCK ADJUST button (Fig. 5 ®) again. This completes the time setting and starts the clock. To Use the Remote Controller • The Remote Controller must be pointed at signal receiver (Fig.3 ®) to operate correctly. • Operating Range: About 23ft (7 m). • When a signal is properly received by the air conditioner, a beeping sound will be heard. • If no beep is heard, press the Remote Controller button again. Remote Controller Holder InsertI Slide up Press in o Pullout • or Screws 4 Q Mount the Holder. (D Set the Remote Controller. 03 To remove the Remote Con- troller (when use at hand). En -5 8 CAUTION! • Take care to prevent infants from acciden- tally swallowing batteries. • When not using the Remote Controller for an extended period, remove the batteries to avoid possible leakage and damage to the unit. • If leaking battery fluid comes in contact with Your skin, eyes, or mouth, immediately wash with copious amounts of water, and consult your physician. • Dead batteries should be removed imme- diately and disposed of properly, either in a battery collection receptacle or to the appro- priate authority. • Do not attempt to recharge dry batteries. Never mix new and used batteries, or bat- teries of different types. Batteries should last about t year under normal use. If the Remote Controller's operating range becomes appreciably reduced, replace the batteries and press the RESET button with the tip of a ball- point pen or other small object. ' .4 OPERATION To Select Mode Operation 1 Press the START/STOP button (Fig.5 (a). The indoor unit's OPERATION Indicator Lamp (green) (Fig. 3 mss) will light The air conditioner will start operating. 2 Press the MODE button (Fig.5 t©) to select the de- sired mode. Each time the button is pressed, the mode will change in the following order. IAUTO 0 COOL —►DRY HEAT 4 FAN 4-1 About 3 seconds later, the entire display will reappear. To Set the Thermostat Press the SET TEMP. button (Fig. 5 (D). button: Press to raise the thermostat setting. ♦ button: Press to lower the thermostat setting. •Thermostat setting range: AUTO....................................64-88 °F Heating..................................60-88 °F Cooling/Dry ........................... 64-88 °F The thermostat cannot be used to set room temperature during the FAN mode (the tem- perature will not appear on the Remote Controller's Display). About 3 seconds later, the entire display will reappear. The thermostat setting should be considered a standard value, and may differ somewhat from the actual room temperature. To Set the Fan Speed Press the FAN button (Fig. 5 (a). Each time the button is pressed, the fan speed changes in the following order: r--►AUTOI,HIGH P—MED lo LOW-- QUIETS About 3 seconds later, the entire display will reappear. When set to AUTO: Heating Fan operates so as to optimally circulate warmed air. However, the fan will operate at very low speed when the temperature of the air issued from the indoor unit is low. Cooling As the room temperature approaches that of the thermostat setting, the fan speed becomes slower. Fan The fan runs at the low fan speed. The fan will operate at a very low setting during Monitor operation and at the start of the Heating mode. SUPER QUIET Operation When set to Quiet: SUPER QUIET operation begins. The indoor unit's airflow will be reduced for quieter operation. • SUPER QUIET operation cannot be used during Dry mode. (The same is true when dry mode is selected during AUTO mode operation.) • During Super Quiet operation, Heating and Cooling performance will be reduced somewhat. If the room does not warm up/ cool down when using SUPER QUIET Operation, please adjust the air conditioner's Fan Speed. COOL ' START ECOKMY SET STOP MIN.HEAT O � U SLEEP = rI Example: When set to COOL. f - su - START STOP MIN.HEAT SET =#1 O ECONOMY -F- 0 0 SLEEP C -SWING l� Example: When set to 80°F. . wno 1 MIN.HEAT ECONOW SET SLEEP `"SWiur, C-71 Example: When set to AUTO. En -6 OPERATION To Stop Operation Press the START/STOP button (Fig. 5 ®). The OPERATION Indicator Lamp (green) (Fig.3s1)) will go out. About AUTO CHANGEOVER Operation AUTO: • When AUTO CHANGEOVER operation first selected, the fan will operate at very low speed for about a few minutes, during which time the unit de- tects the room conditions and selects the proper operating mode. If the difference between thermostat setting and actual room temperature is more than +4 °F -> Cooling or dry operation If the difference between thermostat setting and actual room temperature is within t4 °F -> Determined by outdoor temperature If the difference between thermostat setting and actual room temperature is more than -4 °F -> Heating operation • When the air conditioner has adjusted your room's temperature to near the thermostat setting, it will begin monitor operation. In the monitor op- eration mode, the fan will operate at low speed. If the room temperature subsequently changes, the air conditioner will once again select the ap- propriate operation (Heating, Cooling) to adjust the temperature to the value set in the thermostat. • If the mode automatically selected by the unit is not what you wish, select 1 of the mode operation (HEAT, COOL, DRY, FAN). About Mode Operation Heating: • Use to warm your room. • When Heating mode is selected, the air conditioner will operate at very low fan speed for about 3 to 5 minutes, after which it will switch to the se- lected fan setting. This period of time is provided to allow the indoor unit to warm up before begin full operation. • When the room temperature is very low, frost may form on the outside unit, and its performance may be reduced. In order to remove such frost, the unit will automatically enter the defrost cycle from time to time. During Automatic Defrosting operation, the OPERATION Indicator Lamp (green) (Fig.3 mss) will flash, and the heat operation will be interrupted. • After the start of heating operation, it takes some time before the room gets warmer. Cooling: • Use to cool your room. Dry: • Use for gently cooling while dehumidifying your room. • You cannot heat the room during Dry mode. • During Dry mode, the unit will operate at low speed; in order to adjust room humidity, the indoor unit's fan may stop from time to time. Also, the fan may operate at very low speed when adjusting room humidity. • The fan speed cannot be changed manually when Dry mode has been selected. Fan: • Use to circulate the air throughout your room. En -7 During Heating mode: Set the thermostat to a temperature setting that is higher than the current room tem- perature. The Heating mode will not oper- ate if the thermostat is set lower than the actual room temperature. During Cooling/Dry mode: Set the thermostat to a temperature setting that is lower than the current room tem- perature. The Cooling and Dry modes will not operate if the thermostat is set higher than the actual room temperature (in Cool- ing mode, the fan alone will operate). During Fan mode: You can not use the unit to heat and cool your room. TIMER OPERATION Before using the timer function, be sure that the Remote Controller is set to the correct current time (- P.5). To Use the ON timer or OFF timer 1 Press the START/STOP button (Fig. 5 ®) I To Cancel the Timer (if the unit is already operating, proceed to step 2). (if the unit is already operating, proceed to step 2). Use the TIMER MODE button to select The indoor unit's OPERATION Indicator Lamp (green) (Fig. 3 ®) will light. "CANCEL^. operation. The air conditioner will return to normal Change the Timer Settings See the section `To Use the ON timer or OFF timer" to set the desired mode operation. 2 Press the TIMER MODE button (Fig. 5 (a) to select the To Change the Timer Settings the timer setting you wish to change. About 3 seconds later, the entire display will reappear. OFF timer or ON timer operation. Perform steps 2 and 3. either OFF --* ON or OFF — ON. Each time the button is pressed the timer function changes in the following To Stop Air Conditioner Operation while order: the Timer is Operating �CANCEL----*OFF►ON Press the START/STOP button. PROGRAM(OFF –), ON, OFF F- ON)4 To Change Operating Conditions The indoor unit's TIMER Indicator Lamp (orange)(Fig. 3 ©) will light. If you wish to change operating conditions (Mode, Fan Speed, Thermostat Setting, 3 Use the TIMER SET buttons (Fig. 5 (a) to adjust the SUPER QUIET mode), after making the timer desired OFF time or ON time. setting wait until the entire display reappears, then press the appropriate buttons to change Set the time while the time display is flashing (the flashing will continue for the operating condition desired. about 5 seconds). Q+ button: Press to advance the time. 0 button: Press to reverse the time. About 5 seconds later, the entire display will reappear. To Use the Program timer 1 Press the START/STOP button (Fig. 5 (a). To Cancel the Timer (if the unit is already operating, proceed to step 2). Use the TIMER MODE button to select "CANCEL". The indoor unit's OPERATION Indicator Lamp (green) (Fig.3 O) will light. The air conditioner will return to normal operation. 2To Set the desired times for OFF timer and ON timer. Change the Timer Settings See the section `To Use the ON timer or OFF timer" to set the desired mode t. Follow the instructions given in the section "To Use the ON Timer or OFF Timer" to select and times. the timer setting you wish to change. About 3 seconds later, the entire display will reappear. 2. Press the TIMER MODE button to select The indoor unit's TIMER Indicator Lamp (orange) (Fig.3 ©) will light. either OFF --* ON or OFF — ON. 3 Press the TIMER MODE button (Fig. 5 Q) to select the PROGRAM timer operation (OFF — ON or OFF — ON will display). The display will alternately show "OFF timer' and "ON timer", then change to show the time setting for the operation to occur first. • The program timer will begin operation. (If the ON timer has been selected to operate first, the unit will stop operating at this point.) About 5 seconds later, the entire display will reappear. About the Program timer • The program timer allows you to integrate OFF timer and ON timer operations in a single sequence. The sequence can involve 1 transition from OFF timer to ON timer, or from ON timer to OFF timer, within a 24 hour period. • The first timer function to operate will be the 1 set nearest to the current time. The order of operation is indicated by the arrow in the Remote Controller's Display (OFF –> ON, or OFF <– ON). • 1 example of Program timer use might be to have the air conditioner automatically stop (OFF timer) after you go to sleep, then start (ON timer) automatically in the morning before you arise. To Stop Air Conditioner Operation while the Timer is Operating Press the START/STOP button. To Change Operating Conditions If you wish to change operating conditions (Mode, Fan Speed, Thermostat Setting, SUPER QUIET mode), after making the timer setting wait until the entire display reappears, then press the appropriate buttons to change the operating condition desired. En -8 SLEEP TIMER OPERATION Unlike other timer functions, the SLEEP timer is used to set the length of time until air conditioner operate is stopped To Use the SLEEP Timer To Cancel the Timer: While the air conditioner is operating or stopped, press the Use the TIMER MODE button to select SLEEP button (Fig. 5 &. "CANCEL". The indoor unit's OPERATION Indicator Lamp (green) (Fig. 3 (D) lights and the TIMER The air conditioner will return to normal Indicator Lamp (orange) (Fig. 3 (D) light. operation. To Stop the Air Conditioner During To Change the Timer Settings Timer Operation: Press the START/STOP button. Press the SLEEP button (Fig. 5 ®) once again and set the time using the TIMER SET (CE/CE) buttons (Fig. 5 (a). Set the time while the Timer Mode Display is flashing (the flashing will continue about 5 seconds). +Q button: Press to advance the time. (] button: Press to reverse the time. About 5 seconds later, the entire display will reappear. About the SLEEP Timer To prevent excessive warming or cooling during sleep, the SLEEP timer function automatically modifies the thermostat setting in ac- cordance with the set time setting. When the set time has elapsed, the air conditioner completely stops. During Heating operation: During Cooling/Dry operation: When the SLEEP timer is set, the thermostat setting is When the SLEEP timer is set, the thermostat setting is automati- automatically lowered 2 of every 30 minutes. When the thermo- cally raised 2 °F every 1 hour. When the thermostat has been stat has been lowered a total of S °F, the thermostat setting at raised a total of 4 °F, the thermostat setting at that time is main - that time is maintained until the set time has elapsed, at which tained until the set time has elapsed, at which time the air condi- time the air conditioner automatically turns off. tioner automatically turns off. SLEEP timer setting SLEEP timer setting Set temp. 2TI 4T 8 °F 9 °F Set time / hour 1 hour Set temp. 2 °F 4 F 1 hour 30 minutes Set ome En -9 i ADJUSTING THE DIRECTION OF AIR CIRCULATION • Adjust the up, down, left, and right AIR directions with the AIR DIRECTION buttons on the Remote Controller. • Use the AIR DIRECTION buttons after the Indoor Unit has started operating and the airflow -direction louvers have stopped moving. Vertical Air Direction Adjustment Press the SET button (Vertical) (Fig. 5 (a). Each time the button is pressed, the air direction range will change as follows: 0t 0t 0 ®F -- fit Types of Air flow Direction Setting: in. n.n3.n.n.n: Durina Heatina/Coolina/Dry modes The Remote Controller's display does not change. • Use the air direction adjustments within the ranges shown above. • The vertical airflow direction is set automatically as shown, in accordance with the type of operation selected. During Cooling/Dry mode: Horizontal flow tD During Heating mode : Downward flow ( • During AUTO mode operation, for the first a few minutes after beginning operation, airflow will be horizontal D; the air direction cannot be adjusted during this period. • Direction iQ = 2) Only the direction of the Airflow Direction Louver changes; the direction of the Power Diffuser does not change. The air flow direction setting will temporarily become() when the temperature of the air flow is low at the start of the Heating mode. • After beginning of AUTO/HEAT mode operated and automatic defrosting operation time (see page 16), the airflow will be horizontal iD. However, the Airflow Direction cannot be adjusted at beginning AUTO operation mode. Horizontal Air Direction Adjustment Press the SET button (Horizontal)(Fig. 5 (a). • Each time the button is pressed, the air direction range will change as follows: ,Q _ 20 3 ® ; Os The remote controller's display does not change. IIZE�---------------------- ® DANGER! • Never place fingers or foreign objects inside the outlet ports, since the internal fan oper- ates at high speed and could cause per- sonal injury. • Always use the Remote Controller's SET button to adjust the vertical airflow, louvers. Attempting to move them man- ually could result in improper operation; in this case, stop operation and restart. The louvers should begin to operate properly again. • During use of the Cooling and Dry modes, do not set the Airflow Direction Louvers in the Heating range (Q - ©) for long periods of time, since water va- por may condense near the outlet lou- vers and drops of water may drip from the air conditioner. During the Cooling and Dry modes, if the Airflow Direction Louvers are left in the heating range for more than 20 minutes, they will auto- matically return to position QQ . • When used in a room with infants, chil- dren, elderly or sick persons, the air direction and room temperature should be considered carefully when making settings. En -10 SWING OPERATION Begin air conditioner operation before performing this procedure. To select SWING Operation Press the SWING button (Fig. 5 0). The SWING Display (Fig. 6 ®) will light. Each time the SWING button is pressed, the swing operation will change in the following order. �% Up/down swing operation — <_.> Left/right swing operation 1: Swing operation stops — j; -C-1. Up/down/left/right swing operation To stop SWING Operation Press the SWING button and select STOP. Airflow direction will return to the setting before swing was begun. About Swing Operation • Up/down swing: Swing operation begins using the following range according to the current airflow direction. Airflow direction is 1-4 (for cooling, dry). With the upper airflow -direction louver in the horizon- tal position, the lower airflow -direction louver moves (swings) to direct airflow to a wide area. Airflow direction is 3-6 (for heating). With the airflow -direction louvers set for downward or straight down airflow, airflow is directly mainly at the floor. ECONOMY OPERATION Begin Air Conditioner operation before performing this procedure. To Use the ECONOMY Operation Press the ECONOMY button (Fig.5 @). The ECONOMY Indicator Lamp (green) (Fig. 3 0) will light. ECONOMY operation begins. To Stop the ECONOMY Operation Press the ECONOMY button (Fig.5 1s) again. The ECONOMY Indicator Lamp (green) (Fig. 3 (b) will go out. Normal operation begins. • Left/right swing: The airflow -direction louvers move (swing) in the left/right airflow direction. • Up/down/left/right swing: The airflow -direction louvers move (swing) in both the up/down and left/right airflow directions. • The SWING operation may stop temporarily when the air conditioner's fan is not operating, or when operating at very low speeds. • If the SET button (Vertical) is pressed during the up/down swing operation, the up/down swing operation will stop and if the SET button (Horizontal) is pressed during the left/right swing operation, the left/right swing operation will stop. • Indicator Lamp OPERATION TIMER O ECONOMY Lighting O :OFF About ECONOMY Operation At the maximum output, ECONOMY Operation is approximately 70% of normal air conditioner operation for cooling and heating. • If the room is not cooled (or heated) well during ECONOMY operation, select normal operation. • During the monitor period in the AUTO mode, the air conditioner operation will not change to ECONOMY operation even if ECONOMY operation is selected by pressing the ECONOMY operation button. • When ECONOMY operation mode is operated, the room temperature will be little higher than the set -temp under cooling mode and lower than set -temp under heating mode. Therefore, the ECONOMY mode is able to save more energy than other normal mode. • In case of multi -type air conditioner, the ECONOMY operation mode is only available for the set indoor unit. En -11 MINIMUM HEAT OPERATION To use MINIMUM HEAT OPERATION While MINIMUM HEAT OPERATION is in progress, only the following Press the MIN. HEAT button (Fig.5 te) operation can be used. • 0 SWING The OPERATION indicator lamp (green) (Fig. 3 0) will go out, and the ECONOMY .4st. SWING indicator lamp (green) (Fig. 3 Q) will light. • SLEEP To stop MINIMUM HEAT OPERATION Press the START/STOP button (Fig.5 (a) Then the OPERATION stops and the ECONOMY indicator lamp (green) (Fig. 3 (D) will go out. About the MINIMUM HEAT Operation • The Heating mode will not operate if the room temperature is high enough. • The room temperature can be maintained at 50°F by pressing the MIN. HEAT button (Fig.5 ie) so as to prevent the room temperature from falling too far. MANUAL AUTO OPERATION • Indicator Lamp OPERATION O TIMER O ECONOMY = Lighting =) : OFF Use the MANUAL AUTO operation in the event the Remote Controller is lost or otherwise unavailable. How To Use the Main Unit Controls Press the MANUAL AUTO button (Fig. 2 Q) more than 3 seconds and less than 10 seconds on the main unit control panel. To stop operation, press the MANUAL AUTO button (Fig. 2 (2)) once again. (Controls are located inside the intake grille) • When the air conditioner is operated with the controls on the MANUAL AUTO button, it will operate under the same mode as the AUTO mode selected on the Remote Controller (see page 7). • The fan speed selected will be "AUTO" and the thermostat setting will be stand- ard. (76° F) En -12 y CLEANING AND CARE 0 CAUTION! • Before cleaning the air conditioner, be sure to turn it off and disconnect the Power Supply Cord. • Be sure the Intake Grille (Fig. 1 (D) is installed securely. • When removing and replacing the air filters, be sure not to touch the heat exchanger, as personal injury may result. Cleaning the Intake Grille 1. Remove the Intake Grille. O Place your fingers at both lower ends of the grille panel, and lift forward; if the grille seems to catch partway through its movement, continue lifting upward to remove. O Pull past the intermediate catch and open the Intake Grille wide so that it become horizontal. ORO" 1. clean with water. Remove dust with a vacuum cleaner; wipe the unit with warm water, then dry with a clean, soft cloth. 3. Replace the Intake Grille. (D Pull the knobs all the way. Q2 Hold the grille horizontal and set the left and right mounting shafts into the bearings at the top of the panel. OO Press the place where the arrow on the diagram indi- cates and close the Intake Grille. `Mounting shafl ��r��J ��/ Grille BearingKnob Inti Cleaning the Air Filter 1. Open the Intake Grille, and remove the air filter. Lift up the air filter's handle, disconnect the 2 lower tabs, and pull out. Air filter handle Hooks (2 places) 2. Remove dust with a vacuum cleaner or by washing. After washing, allow to dry thoroughly in a shaded place. 3. Replace the Air Filter and close the Intake Grille. Q Align the sides of the air filter with the panel, and push in fully, making sure the 2 lower tabs are returned prop- erly to their holes in the panel. 110 a 0 Close the Intake Grille. Hooks (2 places) (For purposes of example, the illustration shows the unit with- out Intake Grille installed.) • Dust can be cleaned from the air filter either with a vacuum cleaner, or by washing the filter in a solution of mild deter- gent and warm water. If you wash the filter, be sure to allow it to dry thoroughly in a shady place before reinstalling. • If dirt is allowed to accumulate on the air filter, air flow will be reduced, lowering operating efficiency and increasing noise. • During periods of normal use, the Air Filters should be cleaned every 2 weeks. • Don't operate the air conditioner with being opened the intake grille. • When used for extended periods, the unit may accumulate dirt inside, reducing its performance. We recommend that the unit be inspected regularly, in addition to your own cleaning and care. For more information, consult authorized service personnel. • When cleaning the unit's body, do not use water hotter than 104°F, harsh abrasive cleansers, or volatile agents like benzene or thinner. • Do not expose the unit body to liquid insecticides or hairsprays. • When shutting down the unit for 1 month or more, first allow the fan mode to operate continuously for half a day to allow inter- nal parts to dry thoroughly. En -13 CLEANING AND CARE Air Cleaning Filter Installation 1. Open the Intake Grille and remove the Air filters. I Air Filter (Right & Left) 2. Install the Air cleaning filter set (set of 2). ,O Set the air cleaning filter into the air cleaning filter frame. Air cleaning filter set ^Air cleaning filter frame 19 Air cleaning filter Q Engage the latch at both ends of the filter with the 2 hooks at the rear of the air cleaning filter frame. Hook (2 places at the rear) Latch (2 places) Take care that the air cleaning filter does not project beyond the frame. QQ Engage the 8 fixing locations at the top and bottom of the air cleaning filter frame with the hooks of the air fil- ter. Fixing location, hook (8 places) 3. Install the 2 Air filters and close the Intake Grille. (RightAir Filter • When air cleaning filters are used, the effect will increased by setting the fan speed to "High". Replacing dirty Air cleaning filters Replace filters with the following components (purchased sep- arately). • POLYPHENOL CATECHIN AIR CLEANING FILTER: UTR-FA13-1 • Negative air ions deodorizing filter: UTR-FA13-2 1. Open the Intake Grille and remove the Air filters. E � r 2. Replace them by 2 new Air cleaning filters. O Remove the old air cleaning filters in reverse order of their installation. 2Q Install in the same way as for installation of the air clean- ing filter set. 3. Install the 2 Air filters and close the Intake Grille. �r p- ~ �► Air Filter(Right & Left) In regard to the Air Cleaning Filters POLYPHENOL CATECHIN AIR CLEANING FILTER (1 sheet) • The Air Cleaning Filters are disposable filters. (They can not be washed and reused.) • For storage of the Air Cleaning Filters, use the filters as soon as possible after the package has been opened. (The air cleaning effect decreases when the filters are left in the opened package) • Generally, the filters should be exchanged about every 3 months. Please buy designed air cleaning filters (UTR-FA13-1) (Sold separately) to exchange the used dirty air cleaning filters. [Negative air ions deodorizing filter (1 sheet) — light blue] • The filters should be exchanged about every 3 years so as to maintain the deodorizing effect. • Filter frame is not a one-off product. Please buy designed deodorizing filter (UTR-FA13 2) (Sold separately) when exchanging the filters. Maintenance of Deodorizing Filters In order to maintain the deodorizing effect, please clean the filter in the follow way once 3 months. O Remove the deodorizing filter. Q Clean with water and dry in the air. 1) Flush the filters with high-pressure hot water until the surface of the filters are covered with water. Please flush with diluent neutral detergent. Never wash by reaming or rubbing, otherwise it will damage the deodorizing effect. / 2) Rinse with water flow. 3) Dry in shade. QQ Reinstall the deodorizing filter. En -14 CLEANING AND CARE Filter Indicator Reset (A special setting) • Can be used if set correctly during installation. Please consult authorized serviceman when using this function. • It lights on when it is time to clean the air filters. Clean the filter referring to "CLEANING AND CARE". After cleaning, press the MANUAL AUTO button (Fig. 2 20) for 2 seconds or less on the indoor unit. En -15 ECONOMY -O- Flashing O:OFF TROUBLESHOOTING 0 WARNING! In the event of a malfunction (burning smell, etc.), immediately stop operation, turn off the electrical breaker and consult authorized service personnel. Merely turning off the unit's power switch will not completely disconnect the unit from the power source. Always be sure to turn off the electrical breaker to ensure that power is completely off. Before requesting service, perform the following checks: En -16 Symptom Problem See Page NORMAL Doesn't operate immedi- • If the indoor unit is stopped and then immediately started FUNCTION ately: again, the compressor will not operate for about 3 minutes, in order to prevent fuse blowouts. • Whenever the electrical breaker is turned off then on again the protection circuit will operate for about 3 minutes, pre- venting unit operation during that period. Noise is heard: • During operation or immediately after stopping the unit, the sound of water flowing in the air conditioner's piping may be heard. Also, noise may be particularly noticeable for about 2 to 3 minutes after starting operation (sound of refrigerant flowing). — • During operation, a slight squeaking sound may be heard. This is the result of minute expansion and contraction of the front panel due to temperature changes. • During Heating operation, a sizzling sound may be heard oc- casional. This sound is produced by the Automatic Defrosting 17 operation. Smells: • Some smell may be emitted from the indoor unit. This smell is the result of room smells (furniture, tobacco, etc.) which — have been taken into the indoor unit. Mist or steam is • During Cooling or Dry operation, a thin mist may be seen emitted: emitted from the indoor unit. This results from the sudden Cooling of room air by the cool air emitted from the indoor _ unit, resulting in condensation and misting. • During Heating operation, the outdoor unit's fan may stop, and steam may be seen rising from the unit. This is due to 17 Automatic Defrosting operation. Airflow is weak or stops: • When Heating operation is started, fan speed is temporarily very low, to allow internal parts to warm up. • During Heating operation, if the room temperature rises above the thermostat setting, the outdoor unit will stop, and — the indoor unit will operate at very low fan speed. If you wish to warm the room further, set the thermostat for a higher set- ting. • During Heating operation, the indoor unit will temporarily stop operation (between 7 and 15 minutes) as the Automatic De- 17 frosting mode operates. During Automatic Defrosting opera- tion, the OPERATION Indicator Lamp will flash. • During Dry mode, the indoor unit will operate at low speed; in order to adjust room humidity, the indoor unit's fan may 7 stop from time to time. Also, the fan may operate at very low speed when adjusting room humidity. • During SUPER QUIET operation, the fan will operate at very 6 low speed. • In the monitor of AUTO operation, the fan will operate at very 7 low speed. • In case of Multi -type unit, if multiple units are operated in different operation modes as shown below, the units oper- ated afterward will stop and the OPERATION indicator lamp 18 (green) will flash. Heating mode and cooling mode (or dry mode) Heating mode and fan mode Water is produced from the 0 During Heating operation, water may be produced from the 17 outdoor unit: outdoor unit due to Automatic Defrosting operation. En -16 TROUBLESHOOTING If the problem persists after performing these checks, or if you notice burning smells, or the OPERATION Indicator Lamp (Fig. 3s)) and the TIMER Indicator Lamp (Fig. 3 ©) flashes and ECONOMY Indicator Lamp (Fig.3 0) flashes fast, immediately stop opera- tion, turn off the electrical breaker and consult authorized service personnel. OPERATING TIPS Operation and Performance Heating Performance Microcomputer -controlled Automatic Defrosting • This air conditioner operates on the heat -pump principle, absorbing heat from outdoor air and transferring that heat to indoor unit. As a result, the operating performance is reduced as outdoor air temperature drops. If you feel that insufficient heating performance is being produced, we recommend you use this air conditioner in conjunction with another kind of heating appliance. • Heat -pump air conditioners heat your entire room by recir- culating air throughout the room, with the result that some time may be required after first starting the air conditioner until the room is heated. En -17 • When using the Heating mode under conditions of low out- door temperature and high humidity, frost may form on the outdoor unit, resulting in reduced operating performance. In order to prevent this kind of reduced performance, this air conditioner is equipped with a Microcomputer -controlled Au- tomatic Defrosting function. If frost forms, the air conditioner will temporarily stop, and the defrosting circuit will operate briefly (for about 7-15 minutes). During Automatic Defrosting operation, the OPERATION Indicator Lamp (green) will flash. • After heating operation stops, if frost forms on the outdoor unit, the unit will start Automatic Defrosting operation. At this time, the outdoor unit will automatically stop after oper- ating for a few minutes. Symptom Problem See Page CHECK ONCE Doesn't operate at all: • Has the circuit breaker been turn off? MORE • Has there been a power failure? — • Has a fuse blown out, or a circuit breaker been tripped? • Is the timer operating? 8 - 9 Poor Cooling (or Heating) • Is the Air Filter dirty? performance: • Are the air conditioner's intake grille or outlet port blocked? • Did you adjust the room temperature settings (thermostat) correctly? • Is there a window or door open? • In the case of Cooling operation, is a window allowing bright sunlight to enter? (Close the curtains.) • In the case of Cooling operation, are there heating apparatus and computers inside the room, or are there too many people in the room? • Is the unit set for SUPER QUIET operation? 6 The unit operates • Are the Remote Controller's batteries dead? differently from the Remote Controller's setting: • Are the Remote Controller's batteries loaded properly? 5 If the problem persists after performing these checks, or if you notice burning smells, or the OPERATION Indicator Lamp (Fig. 3s)) and the TIMER Indicator Lamp (Fig. 3 ©) flashes and ECONOMY Indicator Lamp (Fig.3 0) flashes fast, immediately stop opera- tion, turn off the electrical breaker and consult authorized service personnel. OPERATING TIPS Operation and Performance Heating Performance Microcomputer -controlled Automatic Defrosting • This air conditioner operates on the heat -pump principle, absorbing heat from outdoor air and transferring that heat to indoor unit. As a result, the operating performance is reduced as outdoor air temperature drops. If you feel that insufficient heating performance is being produced, we recommend you use this air conditioner in conjunction with another kind of heating appliance. • Heat -pump air conditioners heat your entire room by recir- culating air throughout the room, with the result that some time may be required after first starting the air conditioner until the room is heated. En -17 • When using the Heating mode under conditions of low out- door temperature and high humidity, frost may form on the outdoor unit, resulting in reduced operating performance. In order to prevent this kind of reduced performance, this air conditioner is equipped with a Microcomputer -controlled Au- tomatic Defrosting function. If frost forms, the air conditioner will temporarily stop, and the defrosting circuit will operate briefly (for about 7-15 minutes). During Automatic Defrosting operation, the OPERATION Indicator Lamp (green) will flash. • After heating operation stops, if frost forms on the outdoor unit, the unit will start Automatic Defrosting operation. At this time, the outdoor unit will automatically stop after oper- ating for a few minutes. OPERATING TIPS AUTO Restart In Event of Power Interruption • The power supply to the air conditioner is stopped by a power interruption. The air conditioner will then restart auto- matically in its previous mode when the power is restored. • If a power interruption occurs during TIMER operation, the timer will be reset and the indoor unit will begin (or stop) op- eration at the new time setting. In the event that this kind of timer fault occurs, the TIMER Indicator Lamp will flash (see Page. 3). • Use of other electrical appliances (electric shaver, etc.) or nearby use of a wireless radio transmitter may cause the air conditioner to malfunction. In this event, temporarily turn off the circuit breaker, turn it on and then use the Remote Con- troller to resume operation. Multi -type Air conditioner This indoor unit can be connected to a multi -type outdoor unit. The multi -type air conditioner allows multiple indoor units to be oper- ated in multiple locations. The indoor units may be operated simultaneously, in accordance with their respective output. Simultaneous Use of Multiple Units • When using a multi -type air conditioner, the multiple indoor units can be operated simultaneously, but when 2 or more indoor units of the same group are operated simultane- ously, the heating and cooling efficiency will be less than when a single indoor unit is used alone. Accordingly, when you wish to use more than 1 indoor unit for cooling at the same time, the use should be concentrated at night and other times when less output is required. In the same way, when multiple units are used simultaneously for heating, it is recommended that they be used in conjunction with other auxiliary space heaters, as required. • Seasonal and outdoor temperature conditions, the struc- ture of the rooms and the number of persons present may also result in differences of operating efficiency. We rec- ommend that you try various operating patterns in order to confirm the level of heating and cooling output provided by your units, and use the units in the way that best matches your family's lifestyle. • If you discover that 1 or more units delivers a low level of cooling or heating during simultaneous operation, we recommend that you stop simultaneous operation of the multiple units. • Operation cannot be done in the following different operat- ing modes. If the indoor unit is instructed to do an operating mode that it cannot perform, the OPERATION indicator lamp (green) on the indoor unit will flash (1 second on, 1 second off) and the unit will go into the standby mode. Heating mode and cooling mode (or dry mode) Heating mode and fan mode Notice • During use of the heating mode, the outdoor unit will occa- sionally commence the defrost operation for brief periods. During the defrosting operation, if the user sets the indoor unit for heating again, the defrosting mode will continue, and the heating operation will begin after completion of defrosting, with the result that some time may be required before warm air is emitted. • Operation can be done in the following different operating modes. Cooling mode and dry mode Cooling mode and fan mode Dry mode and fan mode • The operating mode (heating mode or cooling (dry) mode) of the outdoor unit will be determined by the operating mode of the indoor unit that was operated first. If the in- door unit was started in fan mode, the operating mode of the outdoor unit will not be determined. For example, if indoor unit (A) was started in fan mode and then indoor unit (B) was then operated in heating mode, indoor unit (A) would temporarily start operation in fan mode but when indoor unit (B) started operating in heating mode, the OPERATION indicator lamp (green) for indoor unit (A) would begin to flash (1 second on, 1 second off) and it would go into standby mode. Indoor unit (B) would continue to operate in heating mode. • During use of the heating mode, the top of the indoor unit may become warm, but this is due to the fact that cool- ant is circulated through the indoor unit even when it is stopped; it is not a malfunction. En -18 co FUJITSU FUJITSU GENERAL LIMITED 1116, Suenaga, Takatsu-ku, Kawasaki 213-8502, Japan Submittal Data: System 36RSLX co U364SLX & AOU36RLX FUJITSU Job Name: PG&E Cupertino Location: 10900 North Balaney Cupertino, CA Purchaser: Building 5 Admin/Eng. Engineer: Jn } ` AN - ( and N - ( Submitted To: For: ❑ Reference ❑ Approval ❑ Construction Submitted By: OUTLINE AND DIMENSIONS Capacities: Cooling 34,100 BTU/h o vartroo� i Min/Max Cooling 8,500-36,000BTU/h t Outdoor Design Temperature F0 Da/WB 95/75 Heating 36,500 BTU/h a Min/Max Heating 9,200-42,700BTU/h Outdoor Design Temperature bro Daiwa 47/43 HSPF 8.5 SEER 14.0 EER Cooling/Heanng 8.1/10.4 �s Low Ambient Temp. F', Cooling/Heating �1 Voltage/Frequency/Phase 208-2UF ar c',eoo> Indoor Unit: Noise Level Cooling db (A) - H1 L 48/45/41 Noise Level Heating db (A) - HIM L 48/43/39 Weight 106 lbs. Outdoor Unit: Noise Level db (A) - Cooling/Heating 54/55 , Recommended Fuse Size 30A - s Min. Ampacity 23A Running Current Cooling (Rated/Max) 18.3/18.8 Running Current Heating (Rated/Max) Weight Pt, Asn rSt�ndar� 1re5g Refrigerant Piping: T I• `s, c L6Q'E*MIN E • 24 Hour Timer Max Ht. Difference LO 1• ALLar-i' ty Q8iii[lt in Low Ambient Max Total or Combined Length r CntroT U `INo Restart/ Reset Discharge Vapor Line (O.D.) 3/8 in. cc • Auto Louver: • Auto Mode; Dry Mode Suction (O.D.) 5/8 in. • Energy saver • Fresh Air Intake Note: Figures are based on 230 Volts • Refrigerant R410A • Cold Prevention • Optional Wired Remote • Pump Down Operation Notes: C0 FUJITSU ha'-Xc�yon� *- THE POWER TO CALM THE WIND, AIR CONDITIONER CEILING SUSPENSION TYPE KEEP THIS MANUAL FOR FUTURE REFERENCE OPERATING MANUAL MODE D'EMPLOI MANUAL DE FUNCIONAMIENTO FUJITSU GENERAL LIMITED P/N9362292047 .0 b C W 11i CONTENTS SAFETY PRECAUTIONS ....................................... 1 SWING OPERATION ............................................ 11 FEATURES AND FUNCTIONS .............................. 2 MANUAL AUTO OPERATION ............................. 12 NAME OF PARTS ................................................... 3 CLEANING AND CARE ........................................ 12 PREPARATION....................................................... 5 SELECTING THE REMOTE CONTROL UNIT OPERATION........................................................... 6 SIGNAL CODE ..................................................... 13 TIMER OPERATION...............................................8 TROUBLESHOOTING .......................................... 14 SLEEP TIMER OPERATION...................................9 OPERATING TIPS ................................................. 15 ADJUSTING THE DIRECTION OF AIR CIRCULATION ............................................... 10 SAFETY PRECAUTIONS • Before using the appliance, read these "PRECAUTIONS" thoroughly and operate in the correct way. • The instructions in this section all relate to safety; be sure to maintain safe operating conditions. • "DANGER", "WARNING' and "CAUTION" have the following meanings in these instructions: 0 DANGER! This mark indicates procedures which, if improperly performed, are most likely to result in the death of or serious injury to the user or service personnel. 0 WARNING! This mark indicates procedures which, if improperly performed, might lead to the death or serious injury of the user. Q CAUTION! This mark indicates procedures which, if improperly performed, might possibly result in personal harm to the user, or damage to property. Q1, DANGER! 0 CAUTION! En -1 • Do not attempt to install this air conditioner by yourself. • This unit contains no user -serviceable parts. Always consult authorized service per- sonnel for repairs. • When moving, consult authorized service personnel for disconnection and installa- tion of the unit. • Do not become over -exposed to cold air by staying in the direct path of the airflow of the air conditioner for extended periods of time. • Do not insert fingers or objects into the outlet port or intake grilles. • Do not start and stop air conditioner operation by turning off the electrical breaker and so on. • In the event of a malfunction (burning smell, etc.), immediately stop operation, turn off the electrical breaker, and consult authorized service personnel. • Provide occasional ventilation during use. • Do not direct air flow at fireplaces or heating apparatus. • Do not climb on, or place objects on, the air conditioner. • Do not hang objects from the indoor unit. • Do not set flower vases or water containers on top of air conditioners. • Do not expose the air conditioner directly to water. • Do not operate the air conditioner with wet hands. • Turn off power source when not using the unit for extended periods. • Always turn off the electrical breaker whenever cleaning the air conditioner or chang- ing the air filter. • Connection valves become hot during Heating; handle with care. • Check the condition of the installation stand for damage. • Do not place animals or plants in the direct path of the air flow. • When restarting after a long period of disuse in the winter, turn the power switch on at least 12 hours before starting the unit. • Do not drink the water drained from the air conditioner. • Do not use in applications involving the storage of foods, plants or animals, precision equipment, or art works. • Do not apply any heavy pressure to radiator fins. • Operate only with air filters installed. • Do not block or cover the intake grille and outlet port. • Ensure that any electronic equipment is at least one metre away from either the in- door or outdoor units. • Avoid installing the air conditioner near a fireplace or other heating apparatus. • When installing the indoor and outdoor units, take precautions to prevent access by infants. • Do not use inflammable gases near the air conditioner. FEATURES AND FUNCTIONS AUTOMATIC OPERATION • COOLING MODEL Merely press the START/STOP button, and the unit will begin automatic operation in the Cooling or Dry mode as appropriate, in accordance with the thermostat setting and the actual temperature of the room. • HEAT & COOL MODEL (REVERSE CYCLE) Merely press the START/STOP button, and the unit will begin automatic operation in either the Heating, Cooling or Monitor modes as appropriate, in accordance with the thermostat setting and the actual temperature of the room. SLEEP TIMER • COOLING MODEL When the SLEEP timer button is pressed during Cooling or Dry mode, the thermostat setting is gradually rised during the period of operation. When the set time is reached, the unit automatically turns off. • HEAT & COOL MODEL (REVERSE CYCLE) When the SLEEP timer button is pressed during Heating mode, the air conditioner's thermostat setting is gradu- ally lowered during the period of operation; during Cool- ing or Dry mode, the thermostat setting is gradually rised during the period of operation. When the set time is reached, the unit automatically turns off. WIRELESS REMOTE CONTROL UNIT The WIRELESS REMOTE CONTROL UNIT allows convenient control of air conditioner operation. OMNI -DIRECTIONAL AIR FLOW (SWING OPERATION) Three-dimensional control over air direction swing is possi- ble through dual use of both an UP/DOWN air direction swing and RIGHT/LEFT air direction swing. Since UP/DOWN air direction flaps operate automatically according to the oper- ating mode of the unit, it is possible to set air direction based on the operating mode. MILDEW -RESISTANT FILTER The AIR FILTER has been treated to resist mildew growth, thus allowing cleaner use and easier care. En -2 NAME OF PARTS Instructions relating to heating (*) are applicable only to "HEAT & COOL MODEL" (Reverse Cycle). Fig. 1 1 7 6 5 9 10 4 MANUAL AUTO U O O SWING SWING TIMER OPERATION o 3 2 8 Fig. 2 Electrical Breaker 7 This breaker is installed during the electrical installation. Fig. 3 Fig. 4 14 11 aeeP—Q—nC 1 CLOU PM I2 • 18 FTIME 16AM 18 s �ssM , H� 13 OFF*+ONSLEEP O�w „ © o p,F 19 0— C— C® OO H®—� �0 STARTISTOP DRY MED FAN LOW * HEAT 1 AM PM 31 Fnn+� - Fig.6 OPEN o a Fig.5 En -3 iQ Operating Control Panel (Fig. 2) 2Q MANUAL AUTO button ( Remote Control Signal Receiver ® OPERATION Indicator Lamp (red) eQ TIMER Indicator Lamp (green) © SWING Indicator Lamp (orange) (HORIZONTAL SWING) QQ SWING Indicator Lamp (orange) (VERTICAL SWING) • If the TIMER indicator lamp flashes when the timer is operating, it indicates that a fault has occurred with the timer setting (See page 16 Auto Restart). © Intake Grille Qs UP/DOWN Air Direction Flap io RIGHT/LEFT Air Direction Louvers (behind UP/DOWN Air Direction Flap) D SLEEP button (a MASTER CONTROL button iQ SET TEMP./SET TIME buttons CO/O) 8 Signal Transmitter ® TIMER button @ FAN CONTROL button START/STOP button is AIR FLOW DIRECTION VERTICAL SET button is AIR FLOW DIRECTION VERTICAL SWING button ® AIR FLOW DIRECTION HORIZONTAL SET button Q AIR FLOW DIRECTION HORIZONTAL SWING button ® TIME ADJUST button ® ACL button (located inside battery compartment) ® TEST RUN • Touch the two metal contacts with a me- tallic object to send the signal to perform a test run. • Perform a test run only when installing the air conditioner. If the signal to perform a test run is received during normal opera- tion, the air conditioner's thermostat will malfunction. • If the signal to perform a test run is re- ceived during normal operation, the unit will switch to the test operation mode and the indoor unit's OPERATION and TIMER indicator lamps will flash simultaneously. • To stop the test operation mode, press the START/STOP button to stop the air condi- tioner. ® Remote Control Unit Display (Fig. 6) ® Transmit Indicator Q Clock Display ® Operating Mode Display ® Timer Mode Display ® Fan Speed Display sQ Temperature Set Display ® Timer Set Indicator ® Temperature Set Indicator En -4 PREPARATION Load Batteries (R03/LR03/AAA x 2) 1 Press and slide the battery compartment lid on the re- verse side to open it. Slide in the direction of the arrow while pressing the ❑® mark. 2 Insert batteries. Be sure to align the battery polarities correctly. Zj 3 Close the battery compartment lid. "_ Set the Current time 1 Press the TIME ADJUST button. Use the tip of a ball-point pen or other small object to press the button. 2 Use the to/o) SET TIME buttons to adjust the clock to the current time. O button: Press to advance the time. O button: Press to reverse the time. (Each time the buttons are pressed, the time will be advanced/reversed in one -minute increments; hold the buttons depressed to change the time quickly in ten-minute increments.) 3 Press the TIME ADJUST button again. This completes the time setting and starts the clock. To Use the Remote Control Unit • The remote control unit must be pointed at signal receiver to operate correctly. • Operating range: About 7 meters. • When a signal is properly received by the air conditioner, a beeping sound will be heard. • If no beep is heard, press the remote control unit button again. Remote Control Unit Holder -- Insert Slide up e Press in 0 � i o0 ScrewsPull out s I Mount the Holder.2Q Set the Remote Control Unit. QQ To remove the Remote Control Unit (when use at hand). En -5 QQ CAUTION! • Take care to prevent infants from accidentally swallowing batteries. • When not using the remote control unit for an extended period, remove the batteries to avoid possible leakage and damage to the unit. • If leaking battery fluid comes in contact with your skin, eyes, or mouth, immedi- ately wash with copious amounts of water, and consult your physician. • Dead batteries should be removed quickly and disposed of properly, either by placing in a public battery collection receptacle, or by returning to appropri- ate authority. • Do not attempt to recharge dry batteries. Never mix new and used batteries, or batteries of different types. Batteries should last about one year under normal use. If the remote control unit's operating range becomes appre- ciably reduced, replace the batteries and press the ACL button with the tip of a ballpoint pen or other small object. OPERATION Instructions relating to heating (") are applicable only to "HEAT & COOL MODEL" (Reverse Cycle). To Select Mode Operation dM5-0-(M 1 Press the START/STOP button. The indoor unit's OPERATION indicator lamp (red) will light. The air conditioner will start operating. 2 Press the MASTER CONTROL button to select the de- sired mode. Each time the button is pressed, the mode will change in the following order. IAUTO 000OL 0 DRY "HEAT4 FAN About three seconds later, the entire display will reappear. To Set the Thermostat Press the SET TEMP. buttons. O button: Press to rise the thermostat setting. O button: Press to lower the thermostat setting. *Thermostat setting range: AUTO .................................. 64 to 88 °F * Heating ............................... 60 to 88 °F Cooling/Dry ........................ 64 to 88 °F The thermostat cannot be used to set room temperature during the FAN mode (the temperature will not appear on the remote control unit's display). About three seconds later, the entire display will reappear. The thermostat setting should be considered a standard value, and may differ somewhat from the actual room temperature. To Set the Fan Speed Press the FAN CONTROL button. Each time the button is pressed, the fan speed changes in the following order: UTO— PHIGHPMED —SLOW About three seconds later, the entire display will reappear. When set to AUTO: " Heating Fan operates so as to optimally circulate warmed air. However, the fan will operate at very low speed when the temperature of the air issued from the indoor unit is low. Cooling As the room temperature approaches that of the thermostat setting, the fan speed becomes slower. Fan The fan alternately turns on and off; when on, the fan runs at the low fan speed. The fan will operate at a very low setting during Monitor operation and at the start of the Heating mode. To Stop Operation Press the START/STOP button. The OPERATION indicator lamp (red) will go out. Example: When set to COOL BIEEP- - MER 0 C� ,86•r 0 �CD 4., C o O Example: When set to 86 °F C� C Example: When set to AUTO En -6 OPERATION Instructions relating to heating (*) are applicable only to "HEAT & COOL MODEL" (Reverse Cycle). About Mode Operation AUTO: COOLING MODEL • When the room temperature is 4 °F higher than the set temperature, the mode will switch between Cooling and Drying. • During the Drying mode operation, the FAN setting should be switched to LOW for a gently cooling effect during which the fan may temporarily stop rotating. • If the mode automatically selected bythe unit is not satisfactory, see page 6 for in- structions on changing the mode setting (COOL, DRY, FAN). Cooling Operation Dry Operation Thermostat control 4 'F Setting temperature Illp- AUTO (* AUTO CHANGEOVER): HEAT & COOL MODEL (Reverse cycle) • When AUTO CHANGEOVER is selected, the air conditioner selects the appropri- ate operation mode (Cooling or Heating) according to your room's present tem- perature. • When AUTO CHANGEOVER is first selected, the fan will operate at very low speed for about one minute while the unit determines the current conditions of the room and accordingly selects the proper operation mode. • When the air conditioner has adjusted your room's temperature to near the ther- mostat setting, it will begin monitor operation. In the monitor operation mode, the fan will operate at low speed. If the room temperature subsequently changes, the air conditioner will once again select the appropriate operation (Heating, Cool- ing) to adjust the temperature to the value set in the thermostat. (The monitor operation range is ±4 °F relative to the thermostat setting.) • If the mode automatically selected by the unit is not satisfactory, see page 6 for instructions on changing the mode setting (HEAT, COOL, DRY, FAN). *Heating: • Use to warm your room. • When Heating mode is selected, the air conditioner will operate at very low fan speed for about 3 to 5 minutes, after which it will switch to the selected fan set- ting. This period of time is provided to allow the indoor unit to warm up before beginning full operation. • When the room temperature is very low, frost may form on the outside unit, and its performance may be reduced. In order to remove such frost, the unit will automatically enter the defrost cycle from time to time. During Automatic De- frosting operation, the OPERATION indicator lamp (red) will flash, and the heat operation will be interrupted. Cooling: • Use to cool your room. Dry: • Use for gently cooling while dehumidifying your room. • You cannot heat the room during Dry mode. • During Dry mode, the unit will operate at low speed; in order to adjust room humidity, the indoor unit's fan may stop from time to time. Also, the fan may operate at very low speed when detecting room humidity. • The fan speed cannot be changed manually when Dry mode has been selected. Fan: • Use to circulate the air throughout your room. En -7 * During Heating mode: Set the thermostat to a temperature set- ting that is higher than the current room temperature. The Heating mode will not operate if the thermostat is set lower than the actual room temperature. During Cooling/Dry mode: Set the thermostat to a temperature set- ting that is lower than the current room temperature. The Cooling and Dry modes will not operate if the thermostat is set higher than the actual room temperature (in Cooling mode, the fan alone will oper- ate). During Fan mode: The heat and cool functions of this unit cannot operate at the same time. TIMER OPERATION Instructions relating to heating (*) are applicable only to "HEAT & COOL MODEL" (Reverse Cycle). Before using the timer function, be sure that the remote control unit is set to the correct current time (See page 5). To Use the ON timer or OFF timer 1 Press the START/STOP button (if the unit is already operating, proceed to step 2). The indoor unit's OPERATION indicator lamp (red) will light. 2 Press the TIMER button to select the OFF timer or ON timer operation. Each time the button is pressed the timer function changes in the follow- ing order: 0PROGRESET —► OFF OON RAM(OFF –+ ON, OFF <– ON) 4= The indoor unit's TIMER indicator lamp (green) will light. 3 Use the SET TIME buttons to adjust the desired OFF time or ON time. Set the time while the time display is flashing (the flashing will continue for about five seconds). (�) button: Press to advance the time. O button: Press to reverse the time. About five seconds later, the entire display will reappear. To Use the PROGRAM timer 1 Press the START/STOP button (if the unit is already operating, proceed to step 2). The indoor unit's OPERATION indicator lamp (red) will light. 2 Set the desired times for OFF timer and ON timer. See the section "To Use the ON timer or OFF timer" to set the desired mode and times. About five seconds later, the entire display will reappear. The indoor unit's TIMER indicator lamp (green) will light. 3 Press the TIMER button to select the PROGRAM timer operation (either OFF ---> ON or OFF <-- ON will display). The display will alternately show "OFFtimer" and "ON timer", then change to show the time setting for the operation to occur first. • The PROGRAM timer will begin operation. (If the ON timer has been selected to operate first, the unit will stop operating at this point.) About five seconds later, the entire display will reappear TIMER PM 8'GU eIa To Cancel the Timer Use the TIMER button to select "TIMER RESET." The air conditioner will return to normal operation. To Change the Timer Settings Perform steps 2 and 3. To Stop Air Conditioner Operation while the Timer is Operating Press the START/STOP button. To Change Operating Conditions If you wish to change the operating conditions (Mode, Fan Speed, Thermostat Setting), after making the timer setting, wait until the entire display reappears, then press the appropriate buttons to change to the desired operating condition. TIMER PM 12'UU To Cancel the Timer Use the TIMER button to select "TIMER RESET." The air conditioner will return to normal operation. To Change the Timer Settings 1. Follow the instructions given in the section "To Use the ON Timer or OFF Timer" to se- lect the timer setting you wish to change. 2. Press the TIMER button to select either OFF – ON or OFF <– ON. To Stop Air Conditioner Operation while the Timer is Operating Press the START/STOP button. To Change Operating Conditions If you wish to change the operating conditions (Mode, Fan Speed, Thermostat Setting), after making the timer setting, wait until the entire display reappears, then press the appropriate buttons to change to the desired operating condition. TIMER OPERATION About the PROGRAM timer • The PROGRAM timer allows you to integrate OFF timer and ON timer operations in a single sequence. The se- quence can involve one transition from OFF timer to ON timer, or from ON timer to OFF timer, within a twenty- four hour period. • The first timer function to operatewill betheoneset near- est to the current time. The order of operation is indi- cated by the arrow in the remote control unit's display (OFF ---) ON, or OFF (— ON). • One example of PROGRAM timer use might be to have the air conditioner automatically stop (OFF timer) after you go to sleep, then start (ON timer) automatically in the morning before you rise. SLEEP TIMER OPERATION About the ON timer • The timer function is designed to bring your room to a comfortable temperature by the set time; as a result, the unit automatically begins operation before the set time so that the room reaches the desired temperature by the time set on the timer. • The hotter it is in summer, or the colder it is in winter, the earlier that operation will begin. * During Heating Operation ....... from 45 to 10 minutes be- fore set time. During Cooling/Dry Operation ...from 20 to 10 minutes be- fore set time. During Fan Operation .............. at the set time. Instructions relating to heating (*) are applicable only to "HEAT & COOL MODEL" (Reverse Cycle). Unlike other timer functions, the SLEEP timer is designed to set the duration of time in which the unit does not operate. To Use the SLEEP timer While the air conditioner is operating or stopped, press the SLEEP button. Both the indoor unit's OPERATION indicator lamp (red) and the TIMER indicator lamp (green) will light. To Change the Timer Settings Press the SLEEP button once again and set the time using the I To Cancel the Timer: SET TIME buttons. Use the TIMER button to select "TIMER Set the time while the Timer Mode Display is flashing (the flashing will continue for RESET". about five seconds). The air conditioner will return to normal operation. � button: Press to advance the time. To Stop the Air Conditioner During O button: Press to reverse the time. Timer Operation: Press the START/STOP button. About five seconds later, the entire display will reappear. About the SLEEP timer To prevent excessive heating or cooling during sleep, the SLEEP timer function automatically modifies the thermostat setting in accordance with the time setting. When the set time has elapsed, the air conditioner completely stops. *During Heating operation: When the SLEEP timer is set, the thermostat setting is automatically lowered 2 °F every thirty minutes. When the thermostat has been lowered a total of 8 °F, the thermostat setting atthattime is maintained until the settime has elapsed, at which time the air conditioner automatically turns off. SLEEP timer setting En -9 During Cooling/Dry operation: When the SLEEP timer is set, the thermostat setting is auto- matically rised 2 °F every sixty minutes. When the thermostat has been rised a total of 4 °F, the thermostat setting at that time is maintained until the set time has elapsed, at which time the air conditioner automatically turns off. SLEEP timer setting 2 °F 4 °F Set time 6°F a°F 1 hour 4 °F 1 hour 30 minutes Set time ADJUSTING THE DIRECTION OF AIR CIRCULATION Instructions relating to heating (*) are applicable only to "HEAT & COOL MODEL" (Reverse Cycle). Vertical (up -down) direction of airflow is adjusted by pressing the remote control unit's AIR FLOW DIRECTION VERTICAL SET button. Horizontal (right -left) direction of airflow is adjusted by pressing the remote control unit's AIR FLOW DIRECTION HORIZONTAL SET button. Vertical Air Direction Adjustment Press the AIR FLOW DIRECTION VERTICAL SET button. Each time the button is pressed, the air direction range will change as follows: Types of Air flow Direction Setting: IQ,Q,Q During Cooling/Dry Modes *During Heating mode Q 2Q The remote control unit's display does3not change. 4Fig.7 OS • Use the air direction adjustments within the ranges shown above. • The vertical airflow direction is set automatically as shown, in accordance with the type of operation selected. Horizontal flow ,D During Cooling/Dry mode Downward flow Q *During Heating mode • During AUTO mode operation, for the first minute after beginning operation, airflow will be horizontal Q; the air direction cannot be adjusted during this pe- riod. Horizontal Air Direction Adjustment Press the AIR FLOW DIRECTION HORIZONTAL SET button. Each time the button is pressed, the air direction range will change as follows: The remote control unit's display does not ' airuT/I GGT n louvers • Use the air direction adjustments within the ranges shown above. Ir , -_ - --- Fig. 8 QQ DANGER! Never place fingers or foreign objects inside the outlet port could cause personal injury. • Always use the remote control unit's AIR FLOW DIRECTION button to adjust the UP/DOWN air direction flap or RIGHT/LEFT air direction louvers. At- tempting to move them manually could result in improper operation; in this case, stop operation and restart. The louvers should begin to operate properly again. • During use of the Cooling and Dry modes, do not set the UP/DOWN air direction flap in the rangeaQ to Q for long periods of time, since water vapor may condense near the outlet port and drops of water may drip from the air conditioner. • When used in a room with infants, chil- dren, elderly or sick persons, the air direction and room temperature should be considered carefully when making settings. � C) 1 O c -0 /STOP Example: When set to vertical air direc- tion sET 08wno m CS .. OTK_ Q STAR S Example: When set to horizontal air di- rection En -10 SWING OPERATION Begin air conditioner operation before performing this procedure. To select Vertical airflow SWING Operation Press the AIR FLOW DIRECTION VERTICAL SWING button. The SWING indicator lamp (VERTICAL SWING) (orange) will light. In this mode, the UP/DOWN air direction flap will swing automatically to direct the air flow both up and down. To Stop Vertical airflow SWING Operation Press the AIR FLOW DIRECTION VERTICAL SWING button once again. The SWING indicator lamp (VERTICAL SWING) will go out. Airflow direction will return to the setting before swing was begun About Vertical Airflow Swing Operation • The range of swing is relative to the currently set airflow direction. Air flow direction set Range of swing (Di(DtoQ T to (1) (All range) T (1) to O O to ® OtoQ OO Q to Q (All range) Air direction range (See page 10, Fig. 7) To select Horizontal airflow SWING Operation CLM �12�►e 000 0 °CIA`��° 0 Example: When set to vertical swing • If the swing range is not as desired, use the remote con- trol unit's AIR FLOW DIRECTION VERTICAL SET button to change the range of swing. • The SWING operation may stop temporarily when the air conditioner's fan is not operating, or when operating at very low speeds. • During use of the Cooling and Dry modes, do not set the air UP/DOWN direction flap, in the Heating range (T to Q) for long periods of time, since water vapor may con- dense near the outlet port and drops of water may drip from the air conditioner. Press the AIR FLOW DIRECTION HORIZONTAL SWING button. The SWING indicator lamp (HORIZONTAL SWING) (orange) will light. In this mode, the RIGHT/LEFT air direction louvers will swing automatically to direct the airflow both right and left. To Stop Horizontal airflow SWING Operation Press the AIR FLOW DIRECTION HORIZONTAL SWING button O O c,orx 000 0 4-0—s 27 O� a0 once again. I � USru ISTUP 11 l The SWING indicator lamp (HORIZONTAL SWING) will go out. Airflow direction will return to the setting before swing was begun. Example: When set to horizontal swing About Horizontal Airflow Swing Operation • The range of swing is relative to the currently set airflow direction. Air flow direction set Range of swing iD T to (1) (All range) zQ iD to Qs OO zD to T ® Oto(► Qs D to 5) (All range) Air direction range (See page 10, Fig. 8) En -11 • If the swing range is not as desired, use the remote con- trol unit's AIR FLOW DIRECTION HORIZONTAL SET but- ton to change the range of swing. • The SWING operation may stop temporarily when the air conditioner's fan is not operating, or when operating at very low speeds. MANUAL AUTO OPERATION Use the MANUAL AUTO operation in the event the remote control unit is lost or otherwise unavailable. How To Use the Main Unit Controls Press the MANUAL AUTO button on the main unit operating control panel. To stop operation, press the MANUAL AUTO button once again. CLEANING AND CARE A! CAUTION! Do not press the MANUAL AUTO button with wet hands or pointed objects, otherwise an electric shock or malfunction may occur. • When the air conditioner is operated with the controls on the Main unit, it will operate under the same mode as the AUTO mode selected on the re- mote control unit (see page 7). • The fan speed selected will be "AUTO" and the thermostat setting will be 74 °F. • Before cleaning the air conditioner, be sure to turn it off and disconnect the power supply. 0 CAUTION! • Turn off the electrical breaker. Cleaning the Air Filter 1. Pull the air filters upward to remove them. Remove the air filters by raising its handle while pulling it out towards you. Air filter 2. Clean the air filters. Remove the dust from the air filters by vacuuming or washing them. After washing, allow the air filters to dry thoroughly in an area protected from sunlight. 3. Re -attach the air filters to the intake grille. The air filters fit onto the inside of the intake grille. • Dust can be cleaned from the airfilter either with a vacuum cleaner, or by washing the filter in a solution of mild de- tergent and warm water. If you wash the filter, be sure to allow it to dry thoroughly in a shady place before rein- stalling. • If dirt is allowed to accumulate on the air filter, air flow will be reduced, lowering operating efficiency and increas- ing noise. • During periods of normal use, the air filters should be cleaned every four weeks. • When used for extended periods, the unit may accumulate dirt inside, reducing its performance. We recommend that the unit be inspected regularly, in addition to your own cleaning and care. For more information, consult authorized service personnel. • When cleaning the unit's body, do not use water hotter than 104 °F, harsh abrasive cleansers, or volatile agents like benzene or thinner. • Do not expose the unit body to liquid insecticides or hairsprays. • If the unit will not be operated for a period of one month or more, be sure to allow the inner parts of the unit to dry thoroughly, in advance, by operating the unit in fan mode for half a day. En -12 SELECTING THE REMOTE CONTROL UNIT SIGNAL CODE When two or more air conditioners are installed in a room and the remote control unit is operating an air conditioner other than the one you wish to set, change the signal code of the remote control unit to operate only the air conditioner you wish to set (four selections possible). When two or more air conditioners are installed in a room, please contact your retailer to set the individual air conditioner signal codes. Selecting the Remote Control Unit Signal Code Use the following steps to select the signal code of the remote control unit. (Note that the air conditioner cannot receive a signal code if the air conditioner has not been set for the signal code.) nlla�R;11-11& To operate only one of multiple air conditioners 1 Press the START/STOP button (Fig. 4 0) until only the cm clock is displayed on the remote control unit display. .112: 18 EW] . 2 Press the MASTER CONTROL button (Fig. 4 Q) for at least five seconds to display the current signal code (initially set to ,q). A n� 3 Press the / ) buttons (Fig. 433 ) to change the signal code between A -b -c -d. Match the code on the dis- play to the air conditioner signal code. b 4 Press the MASTER CONTROL button again to return to the clock display. The signal code will be changed. If no buttons are pressed within 30 seconds after the signal code is displayed, the system returns to the original clock display. In this case, start again from step 1. The air conditioner signal code is set to A prior to shipment. Contact your retailer to change the signal code. The remote control unit resets to signal code A when the batteries in the remote control unit are replaced. If you use a signal code other than signal code A, reset the signal code after replacing the batteries. If you do not know the air conditioner signal code setting, try each of the signal codes (A—b—t=—d) until you find the code which operates the air conditioner. En -13 TROUBLESHOOTING Instructions relating to heating (*) are applicable only to "HEAT & COOL MODEL- (Reverse Cycle). 0 WARNING! In the event of a malfunction (burning smell, etc.), immediately stop operation, turn off the elec- trical breaker, and consult authorized service personnel. Merely turning off the unit's power switch will not completely disconnect the unit from the power source. Always be sure to turn off the electrical breaker to ensure that power is completely off. Before requesting service, perform the following checks: En -14 Symptom Problem See Page NORMAL Doesn't operate immedi- • If the unit is stopped and then immediately started again, the com- FUNCTION ately: pressor will not operate for about 3 minutes, in order to prevent fuse blowouts. _ • Whenever the power switch is turned off then on again, the pro- tection circuit will operate for about 3 minutes, preventing unit operation during that period. Noise is heard: • During operation and immediately after stopping the unit, the sound of water flowing in the air conditioner's piping may be heard. Also, noise may be particularly noticeable for about 2 to 3 minutes after starting operation (sound of coolant flowing). — • During operation, a slight squeaking sound may be heard. This is the result of minute expansion and contraction of the front cover due to temperature changes. *• During Heating operation, a sizzling sound may be heard occa- sionally. This sound is produced by the Automatic Defrosting op- 15 eration. Smells: • Some smell may be emitted from the indoor unit. This smell is the result of room smells (furniture, tobacco, etc.) which have — been taken into the air conditioner. Mist or steam are • During Cooling or Dry operation, a thin mist may be seen emitted emitted: from the indoor unit. This results from the sudden Cooling of — room air by the air emitted from the air conditioner, resulting in condensation and misting. *• During Heating operation, the outdoor unit's fan may stop, and steam may be seen rising from the unit. This is due to the Auto- 15 matic Defrosting operation. Airflow is weak or stops: *• When Heating operation is started, fan speed is temporarily very low, to allow internal parts to warm up. *• During Heating operation, if the room temperature rises above — the thermostat setting, the outdoor unit will stop, and the indoor unit will operate at very low fan speed. If you wish to warm the room further, set the thermostat to a higher setting. *• During Heating operation, the unit will temporarily stop opera- tion (between 7 and 15 minutes) as the Automatic Defrosting mode operates. During the Automatic Defrosting operation, the OPERA- 15 TION indicator lamp will flash. • The fan may operate at very low speed during Dry operation or when the unit is monitoring the room's temperature. 6 • In the monitor AUTO operation, the fan will operate at very low speed. 6 Water is produced from *• During Heating operation, water may be produced from the out - the outdoor unit: door unit due to the Automatic Defrosting operation. 15 En -14 TROUBLESHOOTING Instructions relating to heating (*) are applicable only to "HEAT & COOL MODEL" (Reverse Cycle). If the problem persists after performing these checks, or if you notice burning smells, or the TIMER indicator lamp flashes, stop operation immediately, disconnect the power supply, and consult with authorized service personnel. OPERATING TIPS Instructions relating to heating (*) are applicable only to "HEAT & COOL MODEL" (Reverse Cycle). Operation and Performance Symptom Items to check See Page CHECK ONCE Doesn't operate at all: • Is the power supply plug disconnected from its outlet? outdoor temperature and high humidity, frost may form MORE on the outdoor unit, resulting in reduced operating Aer- • Has there been a power failure? — cient heating performance is being produced, we recom- In orderto prevent this kind of reduced performance, this • Has a fuse blown out, or a circuit breaker been tripped? unit is equipped with a Microcomputer -controlled Auto - • Is the timer operating? 8 to 9 • Heat -pump air conditioners heat your entire room by tioner will temporarily stop, and the defrosting circuit will recirculating air throughout the room, with the result that Poor Cooling (or *Heating) • Is the air filter dirty? During Automatic Defrosting operation, the OPERATION ditioner until the room is heated. performance: • Are the air conditioner's intake grille or outlet port blocked? • Did you adjust the room temperature settings (thermostat) cor- rectly? • Is there a window or door open? • In the case of Cooling operation, is a window allowing bright sun- light to enter? (Close the curtains.) • In the case of Cooling operation, are there heating apparatus and computers inside the room, or are there too many people in the room? The unit operates differ- • Are the remote control unit's batteries dead7 ently from the remote con- • Are the remote control unit's batteries loaded properly? 5 trol unit's setting: Signal is not received after • Are you using an air conditioner signal code other than signal replacing the batteries for code A? 13 the remote control unit: If the problem persists after performing these checks, or if you notice burning smells, or the TIMER indicator lamp flashes, stop operation immediately, disconnect the power supply, and consult with authorized service personnel. OPERATING TIPS Instructions relating to heating (*) are applicable only to "HEAT & COOL MODEL" (Reverse Cycle). Operation and Performance *Heating Performance *Microcomputer -controlled Automatic Defrosting • This air conditioner operates on the heat -pump principle, • When using the Heating mode under conditions of low absorbing heat from outdoor air and transferring that heat outdoor temperature and high humidity, frost may form indoors. As a result, the operating performance is reduced on the outdoor unit, resulting in reduced operating Aer- as outdoor air temperature drops. If you feel that insuffi- formance. cient heating performance is being produced, we recom- In orderto prevent this kind of reduced performance, this mend you use this air conditioner in conjunction with unit is equipped with a Microcomputer -controlled Auto - another kind of heating appliance. matic Defrosting function. If frost forms, the air condi- • Heat -pump air conditioners heat your entire room by tioner will temporarily stop, and the defrosting circuit will recirculating air throughout the room, with the result that operate briefly (for about 4 to 15 minutes). sometime may be required afterfirst starting the air con- During Automatic Defrosting operation, the OPERATION ditioner until the room is heated. indicator lamp (red) will flash. *When Indoor and Outdoor Temperature are High • When both indoor and outdoor temperatures are high during use of the heating mode, the outdoor unit's fan may stop at times. En -15 Low Ambient Cooling • When the outdoor temperature drops, the outdoor unit's fans may switch to Low Speed, or one of the fans may stop intermittently. OPERATING TIPS AUTO Restart In Event of Power Interruption • Should the power supply to the air conditioner be inter- rupted by a power failure, the air conditioner will restart automatically in the previously selected mode once the power is restored. • Should a power failure occur during TIMER operation, the timer will be reset and the unit will begin (or stop) operating under the new timer setting. In this event, the TIMER indicator lamp (green) will flash (see page. 4). • Use of other electrical appliances (electric shaver, etc.) or nearby use of a wireless radio transmitter may cause the air conditioner to malfunction. In this event, temporarily disconnect the power supply, reconnect it, and then use the remote control unit to resume operation. 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