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Friedrich RAC-SVC-06 service manual Model, EQ08L11-A

Models: RAC-SVC-06

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EQ08L11-A

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EQ08L11-A

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Friedrich RAC-SVC-06 service manual Model, EQ08L11-A

Contents

Room Air Conditioners 2006RAC-Svc-06 TABLE OF CONTENTS INTRODUCTIONTYPICAL UNIT COMPONENTS ROOM AIR CONDITIONERS LIMITED WARRANTY FIRST YEARSECOND THROUGH FIFTH YEAR ROUTINE MAINTENANCE S S 08 L UNIT IDENTIFICATIONRAC Serial Number Identiﬁcation Guide S-Chassis PERFORMANCE DATAQ-Chassis M-ChassisELECTRICAL DATA ELECTRIC SHOCK HAZARDTESTING THE ELECTRONIC CONTROLS FUNCTIONAL COMPONENT DEFINITIONSELECTRONIC CONTROLS MECHANICAL COMPONENTSTESTING THE ELECTRONIC CONTROL ELECTRONIC CONTROLSREFRIGERATION SYSTEM SEQUENCE OF OPERATION Refrigerant System ComponentsEQUIPMENT REQUIRED HERMETIC COMPONENT REPLACEMENTHERMETIC COMPONENT REPLACEMENT cont’d EQUIPMENT MUST BE CAPABLE OFREFRIGERANT CHARGING METHOD OF CHARGINGNOTE Heat pump refrigeration drawing REFRIGERANT CHARGING cont’dUNDERCHARGED REFRIGERANT SYSTEMS OVERCHARGED REFRIGERANT SYSTEMSREFRIGERANT CHARGING cont’d RESTRICTED REFRIGERANT SYSTEMNORMAL FUNCTION OF VALVE POSSIBLE CAUSESCORRECTIONS MALFUNCTION OF VALVEProblem ProblemProblem Possible CauseReplace fuse, reset breaker. If repeats, check Overload inoperative. Opens too Sublimation Disconnect power to unit. Remove resistor TROUBLESHOOTING CHART - COOLING REFRIGERANT SYSTEM DIAGNOSIS - HEATINGREFRIGERANT SYSTEM DIAGNOSIS - HEATING TROUBLESHOOTING CHART - HEATINGELECTRICAL TROUBLESHOOTING CHART - HEAT PUMP HEAT PUMPMODEL SC06H10DMODELS MODELS MODELS MODEL SL36L30-AMODEL SL28L30-ASL36L30-B MODELSMODEL EQ08L11-AES12L33-A, ES16L33-A, EM18L34-A, EM24L35-A MODELSMODEL EL36L35-AMODEL YS09L10-A, YS09L10-BYS13L33-A, YM18L34-A MODELSYL24L35-A MODELS4200 N. Pan Am Expressway San Antonio, Texas Friedrich Air Conditioning CoPost Office Box 1540 San Antonio, Texas RAC-Svc-06