What are the common problems of heat pump water heater?
The heating capacity of the unit is on the low sideThe lack of refrigerantThe water system of poor heat insulationThe dry filter cloggingThe air heat exchanger heat dissipationThe water flow is insufficientThe leak detection system and refrigerantThe strengthening of water insulation systemThe replacement of dry filterThe cleaning of air heat exchangerThe cleaning water filter
The pump works, but the water is not circulating or the pump is noisyWater / water systemAir / water systemThe valve at the end of all open water systemThe dirty water filter pluggingThe inspection system of water supply device, and to pay systemThe water out of the air in the systemThe water system valve open footThe cleaning water filter
The unit doesn't workThe power failureThe loose unit power supply wiringControl power fuses / unitThe disconnect switch, check the power supplyFind out the cause and repair itThe replacement of fuse
Common troubles and elimination of air energy water heater (Group)Serial numberFault statePossible cause and treatment of trouble
