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Owner's Manual
®
ROOM AIR CONDITIONER
Model 78122
• Safety
CAUTION: Before using this
• Electrical Requirements
Air Conditioner, read this
• Installation
manual and follow all its Safety
Rules and Operating
• Operation
Instructions.
• Maintenance
• Troubleshooting
• Repair Parts List
• Espa_ol
• Fran_ais
Sears, Roebuck and Co., Hoffman Estates, IL. 60179 U.S.A.
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Features ................................................. 10 TABLE OF CONTENTS ........................2 Using the Air Conditioner ....................... 10 WARRANTY .............................................2 Air Conditioner Features ........................ 11 SAFETY ..................................................... 3 MAINTENANCE .....................................12 Important Safety Instructions ...................... 3 Air Filter Cleaning ................................... 12 ELE
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IMPORTANT SAFETY INSTRUCTIONS The safety instructionsbelow will tell you how to use your room air conditioner to avoid harm to yourself or damage to your ROOM AIR CONDITIONER. FOR YOUR SAFETY Do not store or use gasoline or other flammable _ Avoid fire hazard or electric shock. vapors and liquids in the vicinity of this or any other Do not use an extension cord or an adapter plug. appliance. Read product labels for flammability and Do not remove any prong from the power cord. other warnings. Gro
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See the chart below for wiring and outlet information. OBSERVE ALL LOCAL GOVERNING CODES AND ORDINANCES Never remove the power supply cord ground prong. USE TIME- RECEPTACLE DELAY FUSE MINIMUM TYPE OR PLUG AND VOLTAGE NAMEPLATE OR CIRCUIT RECEPTACLE BRANCH RECEPTACLE BREAKER AMPERES (60HERTZ WIRE SIZE CIRCUIT DATA AC IN ALL RATING IN INSTANCES) AMPS PARALLEL S RECEPTACLE For 115 volt models with Up 14GAUGE nameplate amps up to SINGLE 115 through OUTLET and including 12.0 USE COPPER ONLY 12.6 WIR
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INSTALLATION HARDWARE INSTALLATION REQUIREMENTS Your air conditioner will install into standard double hung windows with actual clear opening widths of P 27 to 39 inches (686mm to 990mm) (FIG. 1). Lower sash must open sufficiently to allow a clear vertical opening of 16 inches (406mm). Side louvers and the rear of the air conditioner must have clear air space to allow enough airflow through the condenser for heat removal. The rear of the unit must be outdoors, not inside a building or garage. 27
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_"t Screw the upper guide (_ to the top of the HOW TO INSTALL cabinet as shown in FIG. 7 using (3) TYPE A screws _. Insert the side curtain (_ into the upper a Remove the screws which fasten the cabinet at guide (_ and lower guide of the air conditioner. both sides and at the back. Fasten the curtains to the unit with (8) TYPE A screws _). FIG. 3 ,(TYPEA) FIG. 7 B Slide the unit out of the cabinet by gripping the base pan handle and pull forward while bracing the r_open the window. Mark a line o
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I1_1 Select the position that will place the sill supports near the outermost point on sill (FIG. 11). Attach the sill supports to the cabinet track hole closest to the selected position using TYPE A . (Type C) (_ screw (_. Sorow Screw(Type A)(_) lltrU _'f FIG. 14 B Attach the window locking bracket _) with TYPE C screw _). (FIG. 15) _1_ Place the sill supports with the cabinet on the window sill's selected position. FIG. 15 lill The cabinet should be installed with a very slight tilt (about 1/2
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_'[_"]FRONT INSTALLATION IF AIR CONDITIONER IS BLOCKED BY STORM WINDOW FRAME • Hook upper tabs of front grille into slots on the Add wood to clear frame as shown in FIG. 22, or cabinet top.(FIG. 19) remove storm window while air conditioner is • Push front grille towards the cabinet in order to installed, snap side tabs into the cabinet.(FIG. 19) • Open the filter door.(FIG. 20) • Install the TYPE A screw (_ through the front grilte.(Fig. 20) • Close filter door.(Fig. 21) _Sash Wood block 1l/2"m
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INSTALLATION Compressor Pick a location which will allow you to blow the cold The modern high efficiency air into the area you want. Windows used for compressor may have a high installation must be strong enough to support the pitched hum or pulsating weight of the air conditioner. Good installation with noise that.cycles on and off. special attention to the proper position of the unit Unit Vibration will lessen the chance that service will be needed. The unit may vibrate When cooling more than
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USING THE AIR CONDITIONER FEATURES To reduce the risk of fire, electric shock, or injury to persons, read the important SAFETY instructions section before operating this appliance To begin operating the air conditioner after installation, follow these steps: 1. Plug in the air conditioner.(To prevent electrical hazards, do not use an extension cord or an adapter plug.) 2. Set the exhaust vent to the CLOSE position. 3. Set the TEMP Control to the coolest setting. 4. Set the MODE control at the hi
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VENT CONTROL AIR CONDITIONER FEATURES The Vent Control allows the air conditionerto either The controls featured in this manual are recirculate inside air (CLOSE) or exhaust air to the outside (OPEN). representative of the many models available. Your model may look slightly different, • The CLOSE positionis used when maximum cooling is desired. It may also be used for air recirculation without cooling when the air conditioner Lsset in the FAN position. e5 OFF • The OPEN position removes stale ai
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AIR FILTER CLEANING AIR CONDITIONER CLEANING The Air Filter will become dirty as it removes dust Clean the front grille and inlet grille by wiping with a from the inside air. It should be washed at least cloth dampened in a mild detergent solution. every 2 weeks. If the Air Filter remains full of dust, The cabinet may be washed with mild soap or the air flow will decrease and the cooling capacity detergent and lukewarm water, then polished with will be reduced, possibly damaging the unit. liquid
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BEFORE CALLING FOR SERVICE Check the following list to be sure a service call is really necessary A quick reference to this manual may help you avoid an unneeded service call. THE AIR CONDITIONER WILL NOT OPERATE ;heck if... Then... Wallplugdisconnected. Pushplugfirmlyintowalloutlet. Housefuseblownorcircuitbreaker tripped. Replace fusewithtimedelaytypeorresetcircuitbreaker. MODEselector isOFFposition. TurnMODEselector to thedesired COOLsetting. UnitwasturnedoffbymovingTEMPControltoa warmer Waita
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SE/A/ 8 REPAIR PARTS LIST 580.78122890 ROOM AIR CONDITIONER In all orders or correspondence always give the complete model To CallTollFree number shown on the side of the cabinet. For Parts: 1-800-366-PART All repair parts listed are available for immediate purchase or special order when you visit your nearest Sears Service Center, (1-800-366-7278) or the Service Department at most Sears stores. To order parts by phone, call the toll free parts number listed to the left and on the back cover of
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580.78122890 CAUTION: Use the Kenmore part number on all orders, not the illustration number. CABINET & FRONT GRILLE ASS'Y 6 2 5 1/98 - 16 -
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580.78122890 CAUTION: Use the Kenmore part number on all orders, not the illustration number. CABINET & FRONT GRILLE ASS'Y POS. NO PART NO DESCRIPTION FRONT GRILLE 1 3530AR1534A INLET GRILLE 2 3530AR1535A 3 5231AR1152A AIR FILTER ASS'Y VANE 4 5990AR2974A 5 4941AR7134B KNOB ASS'Y CABINET ASS'Y 6 3091AR2286M 3828AR7102C MANUAL OWNER'S # = Functional Parts * = Non-illustrated Parts - 17- 1/98
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580.78122890 CAUTION: Use the Kenmore part number on all orders, no._tt the illustration number. CONTROL BOX ASS'Y 5 6 3 2 8 4 1/98 - 18 -
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580.78122890 CAUTION:UsetheKenmorepaffnumberonallorders, no ttheillustrationnumber. CONTROLBOXASS'Y DESCRIPTION POS. NO PART NO 1 4994AR1494D CONTROL BOX 2 # 6120AR2194K CAPACITOR CAPACITOR CLAMP 3 4H00442F 4 # 2H00677S POWER CORD ASS'Y THERMOSTAT 5 # 2H01109H ROTARY SWITCH 6 # 2H00598E 7 4H01762A HOLDER PC 8 3550AR7032A COVER, CONTROL BOX CONNECTOR ASS'Y 9 6631AR2667E 10 6631AR2687A CONNECTOR ASS'Y # = Functional Parts * = Non-illustrated Parts - 19 - 1/98
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580.78122890 CAUTION: Use the Kenmore part number on all orders, not the illustration number. AIR HANDLING & CYCLE PARTS 12 2 20 11 3 19 8 13 18 7 4 15 16 1/98 - 20 -
