Manuals / Friedrich / Household Appliance / Air Conditioner

Friedrich 2008, 2009 service manual

Models: 2009 2008

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Contents

Power ModelsWallMaster Thru-the-Wall Post Office Box 1540 · San Antonio, Texas TECHNICAL SUPPORT CONTACT INFORMATIONFRIEDRICH AIR CONDITIONING CO 4200 N. Pan Am Expressway · San Antonio, TexasTable Of Contents PERSONAL INJURY OR DEATH HAZARDS IMPORTANT SAFETY INFORMATIONELECTRICAL HAZARDS REFRIGERATION SYSTEM HAZARDS MECHANICAL HAZARDSFIRE DAMAGE HAZARDS INTRODUCTIONPROPERTY DAMAGE HAZARDS WATER DAMAGE HAZARDSW S 08 B 1 0 B FRIEDRICH wallmaster MODEL NUMBER CODESERIAL NUMBER IDENTIFICATION GUIDE 000012008 / 2009 PERFORMANCE DATA SpecificationsSleeve / Chassis Dimensions ENERGYSTAR modelsPlug/Outlet/Circuit Rating electrical DATAHACR Heating Air Conditioning and Refrigeration B. Electrical components FUNCTIONAL COMPONENTSA. Mechanical components C. Hermetic componentsTo adjust fan speed How to operate the Friedrich WallMasterTo adjust temperature To start unitTo Activate Money Saver WY/WE models To set the timerAutomatic component protection To adjust fan speed Using the remote controlTo adjust temperature To set the timerELECTRONIC CONTROL PANEL ERROR CODE MODETESTING THE ELECTRONIC CONTROL Figure 5 “WS” Cooling only modelsERROR CODES LISTING FOR “WE/WY” MODELS ERROR CODES LISTING FOR “WS” MODELSREBOOT THE CONTROL PANEL Figure 7 System Control Panel SYSTEM CONTROL SWITCH - TESTFigure 8 System Control Switch Heat Pump & Electric Heat ModelsHeat Pump w/back up Electric Heat COMPONENTS TESTINGELECTRONIC CONTROL OPERATION THERMOSTATDEFROST BULB LOCATION CAPACITORSDEFROST THERMOSTAT Capacitor Check with Capacitor AnalyzerFigure 12 Heating Element HEATING ELEMENTDRAIN PAN VALVE Drain Pan ValveREFRIGERATION SYSTEM SEQUENCE OF OPERATION SEALED REFRIGERATION SYSTEM REPAIRS Refrigerant ChargingFREEZE HAZARD Method Of Charging / RepairsBURN HAZARD BURN HAZARDUndercharged Refrigerant Systems Overcharged Refrigerant SystemsRestricted Refrigerant System CHECK VALVE HERMETIC COMPONENTS CHECKMETERING DEVICE Capillary Tube SystemsREVERSING VALVE DESCRIPTION/OPERATION ELECTRIC SHOCK HAZARDELECTRIC SHOCK HAZARD TESTING THE COILCHECKING THE REVERSING VALVE HIGH PRESSURE HAZARDBURN HAZARD Procedure For Changing Reversing ValveTouch Test in Heating/Cooling Cycle HIGH PRESSURE HAZARDCOMPRESSOR CHECKS Single Phase ConnectionsSingle Phase Running and L.R.A. Test Locked Rotor Voltage L.R.V. TestGROUND TEST Single Phase Resistance TestELECTRIC SHOCK HAZARD CHECKING COMPRESSOR EFFICIENCYCOMPRESSOR REPLACEMENT Recommended procedure for compressor replacementHIGH PRESSURE HAZARD ELECTRIC SHOCK HAZARDEXPLOSION HAZARD BLOWER WHEEL / HOUSING / CONDENSER FAN / SHROUD ROUTINE MAINTENANCEEXCESSIVE WEIGHT HAZARD ELECTRIC SHOCK HAZARDSLEEVE / DRAIN ROUTINE MAINTENANCE ContinuedFRONT COVER Problem ProblemProblem Possible CauseReplace fuse, reset breaker. If repeats, check Overload inoperative. Opens too Sublimation HEAT PUMP TROUBLESHOOTING HEAT PUMP TROUBLESHOOTING Incorrect wiringTEMPERATURE OF VALVE BODY POSSIBLE CAUSESCORRECTIONS WARMER THAN VALVE BODYWS08B10A-D,A-F WS10BIOA-D WS14B10A-D WALLMASTER WIRING DIAGRAM ELECTRONIC CONTROLCOOL ONLY MODELS WS14B10A-E WS10B30A-DWE10B33C-A WE13B33C-A WE16B33C-A COOL WITH ELECTRIC HEAT MODELSWALLMASTER WIRING DIAGRAM ELECTRONIC CONTROL WY10B33C-A WY13B33C-A HEAT PUMP WITH ELECTRIC HEAT MODELSWALLMASTER WIRING DIAGRAM ELECTRONIC CONTROL WE10B33A-C WE13B33B-D,B-E WE16B33A-C,A-D WALLMASTER WIRING DIAGRAMELECTROMECHANICAL CONTROL COOL WITH ELECTRIC HEAT MODELSELECTROMECHANICAL CONTROL WY10B33A-C,A-D WY13B33A-C,A-DWALLMASTER WIRING DIAGRAM HEAT PUMP WITH ELECTRIC HEAT MODELSDK / Drain Kit Installation AccessoriesExterior Grilles SB / Sub BaseWALL PREPARATION MOUNTING HARDWARE PROVIDEDINSTALLATION INSTRUCTIONS FOR “WSC” SLEEVE MECHANICALCUT/SEVER HAHAZARD CUT/SEVER INSTALLATION REQUIREMENTSSLEEVE INSTALLATION STEP STEP 3 STEPMECHANICALCUT/SEVER HAZARD FIGURE A SEALING GASKET INSTALLATION INSTRUCTIONSSIDE PROFILE OF WALL SLEEVE FIGURE BMECHANICAL HAZARD MECHANICALCUT/SEVER HAZARD EXCESSIVE WEIGHT HAZARD MECHANICALCUT/SEVER HAZARDMECHANICALCUT/SEVER HAZARD MECHANICALCUT/SEVER HAZARD MECHANICALCUT/SEVER HAZARD LIMITED WARRANTY FIRST YEARSECOND THROUGH FIFTH YEAR WALLMASTER→ THRU-THE-WALLAIR CONDITIONERSPage Post Office Box 1540 · San Antonio, Texas TECHNICAL SUPPORT CONTACT INFORMATIONFRIEDRICH AIR CONDITIONING CO 4200 N. Pan Am Expressway · San Antonio, TexasFRIEDRICH AIR CONDITIONING CO Post Office Box 1540 · San Antonio, Texas