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Friedrich EQ08M11 Electronic Control Cool Only Models, XQ05M10* XQ06M10* XQ08M10* XQ10M10

Models: XQ08M10 XQ10M10 XQ05M10 XQ06M10 EQ08M11

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ELECTRONIC CONTROL

COOL ONLY MODELS:

XQ05M10* XQ06M10* XQ08M10* XQ10M10*

*Last character may vary.

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Friedrich EQ08M11 Electronic Control Cool Only Models, XQ05M10* XQ06M10* XQ08M10* XQ10M10, Last character may vary

Contents

Cool Only R-410AModelsRoom Air Conditioners Cool with Electric HeatTable Of Contents ELECTRICAL HAZARDS IMPORTANT SAFETY INFORMATIONPERSONAL INJURY OR DEATH HAZARDS REFRIGERATION SYSTEM HAZARDS MECHANICAL HAZARDSINTRODUCTION PROPERTY DAMAGE HAZARDSRAC Serial Number Identiﬁ cation Guide X Q 08 M 1 0 A - AUNIT IDENTIFICATION Model Number Code 2nd DigitCircuit Rating/ Breaker Installation Information / Sleeve DimensionsPERFORMANCE DATA Window Mounting KitsELECTRIC SHOCK HAZARD ELECTRICAL DATAHACR Heating Air Conditioning and Refrigeration FIRE HAZARDDo not use an extension cord ELECTRICAL SHOCK HAZARDDo not use plug adapters Do not remove ground prongTo set the timer To adjust temperatureTo adjust fan speed To start unitTo set the timer How to use the remote control XQ modelsHow To Operate The EQ08 To adjust temperature settingCompressor Time Delay 180 seconds ELECTRONIC CONTROL SEQUENCE OF OPERATIONOPERATING SEQUENCE / CHARACTERISTICS AND FEATURES Return Air Temperature SensorELECTRICAL COMPONENTS FUNCTIONAL COMPONENT DEFINITIONSMECHANICAL COMPONENTS HERMETIC COMPONENTSActivating Test Mode COMPONENTS TESTINGERROR CODE LISTINGS “EQ08” SYSTEM CONTROL SWITCH - TEST COMPONENTS TESTING ContinuedEQ08 SYSTEM CONTROL SWITCH - TEST THERMOSTAT ADJUSTMENTCapacitor Check with Capacitor Analyzer COMPONENTS TESTING ContinuedCAPACITORS Capacitor ConnectionsHEATING ELEMENT COMPONENTS TESTING ContinuedTESTING THE HEATING ELEMENT ELECTRIC SHOCK HAZARDREFRIGERATION SEQUENCE OF OPERATION R-410ASEALED SYSTEM REPAIR CONSIDERATIONS Refrigeration system under high pressureEQUIPMENT REQUIRED R-410ASEALED REFRIGERATION SYSTEM REPAIRSRefrigerant Charging EQUIPMENT MUST BE CAPABLE OFFREEZE HAZARD Method Of Charging / RepairsBURN HAZARD BURN HAZARDELECTRIC SHOCK HAZARD Undercharged Refrigerant SystemsOvercharged Refrigerant Systems HIGH PRESSURE HAZARDRestricted Refrigerant System COMPRESSOR CHECKS Single Phase ConnectionsSingle Phase Running and L.R.A. Test Locked Rotor Voltage L.R.V. TestSingle Phase Resistance Test GROUND TESTHIGH TEMPERATURES COMPRESSOR REPLACEMENTRecommended procedure for compressor replacement RISK OF ELECTRIC SHOCKEXPLOSION HAZARD ELECTRIC SHOCK HAZARDHIGH PRESSURE HAZARD BLOWER WHEEL / HOUSING / CONDENSER FAN / SHROUD ROUTINE MAINTENANCEEXCESSIVE WEIGHT HAZARD ELECTRIC SHOCK HAZARDROUTINE MAINTENANCE Continued OUTDOOR TEMPERATURE PERFORMANCE TEST DATA SHEETINDOOR TEMPERATURES ROOM AIR CONDITIONER UNITGENERAL TROUBLESHOOTING TIPS Unit does not operateGENERAL TROUBLESHOOTING TIPS CONTINUED Low voltage Replace fuse, reset breaker. If repeats, check Overload inoperative. Opens too Sublimation Heat anticipator resistor shorted on applicable Last character may vary ELECTRONIC CONTROL COOL ONLY MODELSXQ05M10* XQ06M10* XQ08M10* XQ10M10 Last character may vary AHAM PUB. NO. RAC-1 INSTRUCTIONS FOR USING COOLING LOAD ESTIMATEFORM FOR ROOM AIR CONDITIONERS QUANTITY COOLING LOAD ESTIMATE FORMHEAT GAIN FROM FACTORSHEAT LOAD FORM Following is an example using the heat load formINFILTRATION - WINDOWS & DOORS AVG HEATING LOAD FORM FRIEDRICH ROOM UNIT HEAT PUMPSWINDOWS & DOORS Area, sq. ft SECOND THROUGH FIFTH YEAR ROOM AIR CONDITIONERS LIMITED WARRANTYFIRST YEAR Friedrich Air Conditioning Company10001 Reunion Place, Ste. 500, San Antonio, TX TECHNICAL SUPPORT CONTACT INFORMATIONFRIEDRICH AIR CONDITIONING CO Page FRIEDRICH AIR CONDITIONING CO