Case All models error codes
Codes
- F3Error codeIndoor unit fan cumulative operating hours (x1 h)
- F9Error codeSuction temperature of air to air heat exchanger (TSA) *1
- F29Error codeIndoor EEPROM is abnormal (some other trouble may be detected)
- F30Error codeOccupancy sensor trouble has been detected
- F31Error codeOutdoor EEPROM is failure (alarm and shutdown for header unit and continued operation for follower unit)
- H01Error codeInverter current (Idc) detection circuit detects overcurrent
- H2Error codeSYSTEM FAULT
- H03Error codeAbnormal current is detected while inverter compressor is turned off
- H05Error codeWiring/installation trouble or detachment of outdoor discharge temperature sensor (TD1) has been detected
- H06Error codeLow pressure (Ps) sensor detects abnormally low operating pressure
- H07Error codeTemperature sensor for oil level detection (TK1,TK2) detects abnormally low oil level
- H08Error codeTemperature sensor for oil level detection (TK1,TK2) has been open/short-circuited
- H15Error codeWiring/installation trouble or detachment of outdoor discharge temperature sensor (TD2) has been detected
- H16Error codeNo temperature change is detected by temperature sensor for oil level detection (TK1,TK2) despite compressor having been started
- H25Error codeWiring / installation trouble or detachment of outdoor discharge temperature sensor (TD3)
- J11Error codeFS unit temperature sensor (TCS) has been open/short-circuited
- L29Error codeCompressor
- L30Error codeIndoor external interlock trouble (External abnormal input)
- Mk90Error codeSYSTEM FAULT
- On2dError codeALARM RESET
- P-6Error codeNot Applicable
- P01Error codeIndoor AC fan check code is detected (activation of fan motor thermal relay)
- P1Error codeAll lights and display segments will be energized for five seconds at the start of the pre-trip. Since the unit cannot recognize lights and display failures, there are no test codes or results associated with this phase of pre-trip
- P1-0Error codeSetup: Heater must start in the OFF condition, and then be turned on. A current draw test is done after 15 seconds. Pass/Fail Criteria: Passes if current draw change is within the range specified
- P1-1Error codeSetup: Heater must start in the ON condition, and then be turned off. A current draw test is done after 10 seconds. Pass/Fail Criteria: Passes if current draw change is within the range specified
- P2-1Error codeSetup: Condenser fan is turned OFF, a current draw test is done after 10 sec- onds. Pass/Fail Criteria: Passes if current draw change is within the range specified
- P03Error codeOutdoor discharge temperature sensor (TD1) has detected abnormally high temperature
- P04Error codeHigh-pressure SW is activated
- P05Error codeInverter DC voltage is too high (overvoltage) or too low (undervoltage)
- P6-0Error codeCompressor On
- P6-4Error codeNot Applicable
- P6-5Error codeNot Applicable
- P07Error codeTemperature sensor built into IPM (TH) detects overheating
- P7-0Error codeYüksek Basınç Anahtarı Kapalı (Devam)
- P7-1Error codeYüksek Basınç Anahtarı Açık
- P8-0Error codePerishable Mode Heat Test
- P8-1Error codePerishable Mode Pull Down Test
- P8-2Error codePerishable Mode Maintain Tempera- ture Test
- P9-0Error codeDefrost Test
- P10-0Error codeFrozen Mode Setup Test
- P10-1Error codeFrozen Mode (Pull Down) Test
- P10-2Error codeDondurulmuş Mod Sıcaklığı Koruma Testi
- P12Error code•Indoor DC fan check code (e.g. overcurrent or lock-up) is detected
- P15Error codeOutdoor suction temperature sensor (TS1) detects sustained and repeated high temperatures that exceed standard value
- P17Error codeOutdoor discharge temperature sensor (TD2) detects abnormally high temperature
- P18Error codeOutdoor discharge (TD3) temperature trouble
- P19Error codeAbnormality in refrigerating cycle is detected during heating operation
- P22Error codeOutdoor fan P.C. board detects trouble
- P26Error code
- P29Error codeCompressor motor position detection trouble is detected