Category: Haier

Haier Air Conditioner Error Codes

Model: HDU-24CA03/M(R1) HDU-28CA03/M(R1) HDU-36CA03/M(R1) HDU-42CA03/M(R1) Model: HSU-09/12HVA103/R2(DB)FOR Eorope   Error Code: E1 Fault Description: Room temperature sensor fault Remark: Indoor room temp. sensor in short circuit, or open circuit, it can resume due to the signal. Error Code: E2 Fault Description: Heat-exchange sensor fault Remark: Indoor coil temp. sensor in short circuit, or open circuit,

Haier Air Cooled Modular Chiller Error Codes

E01: flow switch fault Troubleshooting: stop all module chillers Faliure resume: this fault is unresume failure Must cut off power, after eliminate failures,then restart E05: triple-phase AC input lack phase protection Troubleshooting: stop all compressors, water pump, fan motor(if master unit occurs this fault,all modules will stop,slave unit occurs this fault, only corresponding module unit