Manuals / Friedrich / Household Appliance / Air Conditioner

Friedrich 2009, 2008 service manual Mechanicalcut/Sever Hazard

Models: 2009 2008

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WARNING

MECHANICALCUT/SEVER HAZARD

Be careful with the sharp edges and corners. Wear protective clothing and gloves, etc. Failure to do so could result in serious injury.

Page 55

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Friedrich 2009, 2008 service manual Mechanicalcut/Sever Hazard

Contents

Power ModelsWallMaster Thru-the-Wall 4200 N. Pan Am Expressway · San Antonio, Texas TECHNICAL SUPPORT CONTACT INFORMATIONFRIEDRICH AIR CONDITIONING CO Post Office Box 1540 · San Antonio, TexasTable Of Contents PERSONAL INJURY OR DEATH HAZARDS IMPORTANT SAFETY INFORMATIONELECTRICAL HAZARDS MECHANICAL HAZARDS REFRIGERATION SYSTEM HAZARDSWATER DAMAGE HAZARDS INTRODUCTIONPROPERTY DAMAGE HAZARDS FIRE DAMAGE HAZARDS00001 FRIEDRICH wallmaster MODEL NUMBER CODESERIAL NUMBER IDENTIFICATION GUIDE W S 08 B 1 0 BENERGYSTAR models SpecificationsSleeve / Chassis Dimensions 2008 / 2009 PERFORMANCE DATAPlug/Outlet/Circuit Rating electrical DATAHACR Heating Air Conditioning and Refrigeration C. Hermetic components FUNCTIONAL COMPONENTSA. Mechanical components B. Electrical componentsTo start unit How to operate the Friedrich WallMasterTo adjust temperature To adjust fan speedTo Activate Money Saver WY/WE models To set the timerAutomatic component protection To set the timer Using the remote controlTo adjust temperature To adjust fan speedFigure 5 “WS” Cooling only models ERROR CODE MODETESTING THE ELECTRONIC CONTROL ELECTRONIC CONTROL PANELERROR CODES LISTING FOR “WE/WY” MODELS ERROR CODES LISTING FOR “WS” MODELSREBOOT THE CONTROL PANEL Heat Pump & Electric Heat Models SYSTEM CONTROL SWITCH - TESTFigure 8 System Control Switch Figure 7 System Control PanelTHERMOSTAT COMPONENTS TESTINGELECTRONIC CONTROL OPERATION Heat Pump w/back up Electric HeatCapacitor Check with Capacitor Analyzer CAPACITORSDEFROST THERMOSTAT DEFROST BULB LOCATIONDrain Pan Valve HEATING ELEMENTDRAIN PAN VALVE Figure 12 Heating ElementREFRIGERATION SYSTEM SEQUENCE OF OPERATION Refrigerant Charging SEALED REFRIGERATION SYSTEM REPAIRSBURN HAZARD Method Of Charging / RepairsBURN HAZARD FREEZE HAZARDOvercharged Refrigerant Systems Undercharged Refrigerant SystemsRestricted Refrigerant System Capillary Tube Systems HERMETIC COMPONENTS CHECKMETERING DEVICE CHECK VALVEELECTRIC SHOCK HAZARD REVERSING VALVE DESCRIPTION/OPERATIONHIGH PRESSURE HAZARD TESTING THE COILCHECKING THE REVERSING VALVE ELECTRIC SHOCK HAZARDHIGH PRESSURE HAZARD Procedure For Changing Reversing ValveTouch Test in Heating/Cooling Cycle BURN HAZARDLocked Rotor Voltage L.R.V. Test Single Phase ConnectionsSingle Phase Running and L.R.A. Test COMPRESSOR CHECKSCHECKING COMPRESSOR EFFICIENCY Single Phase Resistance TestELECTRIC SHOCK HAZARD GROUND TESTRecommended procedure for compressor replacement COMPRESSOR REPLACEMENTHIGH PRESSURE HAZARD ELECTRIC SHOCK HAZARDEXPLOSION HAZARD ELECTRIC SHOCK HAZARD ROUTINE MAINTENANCEEXCESSIVE WEIGHT HAZARD BLOWER WHEEL / HOUSING / CONDENSER FAN / SHROUDSLEEVE / DRAIN ROUTINE MAINTENANCE ContinuedFRONT COVER Possible Cause ProblemProblem ProblemReplace fuse, reset breaker. If repeats, check Overload inoperative. Opens too Sublimation HEAT PUMP TROUBLESHOOTING Incorrect wiring HEAT PUMP TROUBLESHOOTINGWARMER THAN VALVE BODY POSSIBLE CAUSESCORRECTIONS TEMPERATURE OF VALVE BODYWS14B10A-E WS10B30A-D WALLMASTER WIRING DIAGRAM ELECTRONIC CONTROLCOOL ONLY MODELS WS08B10A-D,A-F WS10BIOA-D WS14B10A-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 COOL WITH ELECTRIC HEAT MODELS WALLMASTER WIRING DIAGRAMELECTROMECHANICAL CONTROL WE10B33A-C WE13B33B-D,B-E WE16B33A-C,A-DHEAT PUMP WITH ELECTRIC HEAT MODELS WY10B33A-C,A-D WY13B33A-C,A-DWALLMASTER WIRING DIAGRAM ELECTROMECHANICAL CONTROLSB / Sub Base Installation AccessoriesExterior Grilles DK / Drain KitWALL PREPARATION MOUNTING HARDWARE PROVIDEDINSTALLATION INSTRUCTIONS FOR “WSC” SLEEVE STEP STEP 3 STEP INSTALLATION REQUIREMENTSSLEEVE INSTALLATION MECHANICALCUT/SEVER HAHAZARD CUT/SEVERMECHANICALCUT/SEVER HAZARD FIGURE B SEALING GASKET INSTALLATION INSTRUCTIONSSIDE PROFILE OF WALL SLEEVE FIGURE AMECHANICAL HAZARD MECHANICALCUT/SEVER HAZARD MECHANICALCUT/SEVER HAZARD EXCESSIVE WEIGHT HAZARDMECHANICALCUT/SEVER HAZARD MECHANICALCUT/SEVER HAZARD MECHANICALCUT/SEVER HAZARD WALLMASTER→ THRU-THE-WALLAIR CONDITIONERS FIRST YEARSECOND THROUGH FIFTH YEAR LIMITED WARRANTYPage 4200 N. Pan Am Expressway · San Antonio, Texas TECHNICAL SUPPORT CONTACT INFORMATIONFRIEDRICH AIR CONDITIONING CO Post Office Box 1540 · San Antonio, TexasPost Office Box 1540 · San Antonio, Texas FRIEDRICH AIR CONDITIONING CO