Haier ısı geri kazanım cihazı All models error codes
Codes
- 1Error codeLoosen the fixing screw and remove the fan
- 2Error codeON'T TOUCH CAPACITOR, EVEN AFTER PLUG-OFF ( DANGER OF ELECTRIC SHOCK)! THE CAPACITOR RETAINS HIGH VOLTAGE EVEN AFTER THE PLUG-OFF. FOR YOUR FETY, BE SURE TO WAIT AT LEAST 5 MINUTES.AFTER PLUG OFF AND USE A STER TO CONFIRM THE VOLTAGE BETWEEN CONNECTOR CN25 AND CN28(ON MAIN B BOARD) IS LESS THAN DC 10V BEFORE START SERVICING OR LED2 TINGUISHED
- DC15VError codeReplac
- E1Error codeRoom temperature sensor failure
- E2Error codeHeat-exchange sensor failure
- E4Error codeIndoor EEPROM error
- E7Error codeCommunication fault between indoor and outdoor units
- E14Error codeIndoor fan motor malfunction
- F3Error codeCommunication fault between the IPM and outdoor PCB
- F4Error codeOverheat protection for Discharge temperature
- F6Error codeAmbient temperature sensor failure
- F7Error codeSuction temperature sensor failure
- F8Error codeOutdoor DC fan motor fault
- F12Error codeOutdoor EEPROM error
- F14Error code4-way-valve fault
- F19Error codePower voltage is too high or low
- F20Error codeCompressor overload
- F21Error codeDefrost temperature sensor failure
- F25Error codeDischarge temperature sensor failure
- F27Error codeCompressor blocked
- F28Error codeLoop of the station detect error
- is1Error codeBe sure to measure the installation resistance of the repair. Be sure that the resistance is 1 M ohm or higher. Faulty installation can cause an electric shock
- nks18Error codeand then stops. The the outdoor PCB 8/19 times
- UU1188Error codeNomenclature 11 UU 1188 LECS 22 VV HH AA Unit Type A = Indoor Unit 1 = Single Zone Outdoor Product Revision 2 = Two Zone Outdoor 3 = Three Zone Outdoor 4 = Four Zone Outdoor System Type Unit Type H = Heat Pump U = Outdoor C = Cool Only B = Cassette Type Indoor D = Slim Duct Type Indoor M = Mid Static Duct Type Indoor H = High Static Duct Type Indoor Compressor Speed W = Wall Mount Type Indoor V = Variable Speed Nominal Capacity Voltage In Btu/hr (x 1000) Product Family 1 = 115V - MS 2 = 230V - LC - SL - SC