Samsung AW07P1HBA Service Manual

Also see for AW07P1HBA: Owner's instructions Service manual Owner's instructions

Contents

Samsung Electronics186. Troubleshooting6-1-1 Check the voltage of the of power source.6-1-2 Check weak and fragile parts.6-1-3 Check the connection of terminals.6-1-4 When a malfunction occurs:TroubleNoCompressor doesnot run.Motor does not run.Low cooling capacityNoise1234Checkpoints1) Check the thermostat position.2) Check the connection of the lead wire.3) Check the over load protector.4) Check the compressor.5) Check the position of the select switch.1) Check the connection of the leadwire & switch.2) Check the motor3) Check whether the unit is deicing.1) Check the refrigerant leakage.2) Check the evaporator condition.(freezing, blocked with dusts, etc.) Difference of temp. exists betweenthe suction side and the dischargeside at least 12˚C. Standard conditionIndoor : 27˚C outdoor : 35˚C1) Check vibration of the pipe.2) Check the propeller fan and blower(not loose or broken).3) Check bearing noise of the motor.4) Check the compressor noise against.Possible cause(1) Setting temp is lower than room temp.(2) Disconnection of the lead wire.(3) O.L.P is faulty(4) Compressor is faulty(1) Disconnection of the lead wire(2) Switch is faulty.(3) Motor is faulty.(4) The unit is operating on the deice mode.(1) Caused by the pipe crack.(2) Shortage of refrigerant.(3) Clean the evaporator & air filter.(1) Pipes are contact with the other parts.(2) The hex. nut is loose(3) The parts are broken(4) Motor is faulty(5) Compressor is faulty that of othercompressors.6-1 Special PrecautionsThe input voltage shall be,The air conditioner may not operate properly if the voltage is out of this range.Model Type VoltageA 115V~, 60HzB 220V~, 60HzE200-220V, 50HzD220-240V, 50Hz