Parts List

RM-26

PROBLEM POSSIBLE CAUSE SOLUTION

COMPRESSOR NO VOLTAGE IN THE ELECTRICAL USE A VOLTMETER TO

WILL NOT START SOCKET CHECK THE VOLTAGE

THE ELECTRICAL CONDUCTOR USE AN OHMMETER,

OR WIRES MAY BE CUT TO CHECK FOR CONTINUITY

DEFECTIVE ELECTRICAL REPLACE DEFECTIVE

COMPONENTS SUCH AS: COMPONENTS

THERMOSTAT, RELAY, THERMAL

PROTECTOR, ETC.

COMPRESSOR MOTOR HAS A MEASURE THE OHMIC

WINDING OPEN OR SHORTED RESISTANCE OF THE MAIN AND

AUXILIARY WINDINGS USING AN

OHMMETER. COMPARE THEM WITH

THE CORRECT VALUES

DIRTY CONDENSER, LACK OF AIR CLEAN CONDENSER AND

FLOW ALLOW FOR AIR CIRCULATION

LOW VOLTAGE USE A VOLTAGE REGULATOR IF

THE VOLTAGE IS LOWER THAN

100 VOLTS

COMPRESSOR IS STUCK CHANGE THE COMPRESSOR

THE TEMPERATURE THERMOSTAT DOES NOT DISCONNECT CHECK THE INSTALLATION OF THE

IS TOO COLD THE CONDENSING UNIT THERMOSTAT. IF THE PROBLEM

PERSISTS, CHANGE THE THERMOSTAT

THERMOSTAT’S AMBIENT SENSOR IS CORRECTLY FASTEN THE

LOOSE OR INSTALLED IMPROPERLY THERMOSTAT’S AMBIENT SENSOR

THE TEMPERATURE CONDENSER IS DIRTY; LACK OF AIR CLEAN THE CONDENSER AND

IS NOT COLD ENOUGH FLOW ALLOW FOR AIR CIRCULATION

TROUBLESHOOTING

Possible causes and solutions