Toshiba Estia All models error codes
Codes
- E-11Error codeFren cevap hatası (Brake answer error) - 43 / 0x002B
- E-12Error codePG (enkoder) hatası - 44 / 0x002C
- E-13Error codeAnormal hız hatası - 45 / 0x002D
- E-18Error codeAnalog giriş kopukluğu - 50 / 0x0032
- E-19Error codeCPU haberleşme hatası - 51 / 0x0033
- E-20Error codeAşırı tork boost - 52 / 0x0034
- E-21Error codeCPU1 arızası B - 53 / 0x0035
- E04Error codeRegular communication error between hydro unit and outdoor unit When serial signal from the outdoor unit cannot be received though normal serial signal is sent to the outdoor unit 1) When serial signal cannot be received continuously for 60 seconds (S code communication) 2) Communication is still not successful for 80 seconds through three retries if serial signal cannot be received for 20 seconds after new communication (f code) starts When the remote controller starts operation, serial transmission starts with the new communication format. Auto-reset: When successful regular communication is made
- E08Error code
- E09Error code
- E14Error code
- f'Error codeHeater
- F03Error codeCondensing temperature TC sensor defect If short-circuit or open-circuit state continues for two seconds, an alarm occurs. Auto-reset: When normal value is confirmed
- F04Error codeWhen open- or short-circuit of discharge temperature sensor TD is detected
- F4Error codeOperating hours
- F06Error codeTE/TS Sensor error
- F07Error code
- F08Error codeWhen open- or short-circuit of outside air temperature sensor TO is detected
- F10Error codeHydraulic heat exchanger inlet temperature TWI sensor defect If short-circuit or open-circuit state continues for two seconds, an alarm occurs. Auto-reset: When normal value is confirmed
- F11Error codeHydraulic heat exchanger outlet temperature TWO sensor defect If short-circuit or open-circuit state continues for two seconds, an alarm occurs. Auto-reset: When normal value is confirmed
- F12Error code
- F13Error code
- F14Error codeHot water cylinder temperature TTW sensor defect If short-circuit or open-circuit state continues for two seconds, an alarm occurs. Auto-reset: When normal value is confirmed
- F15Error code
- F17Error codeFloor inlet temperature TFI sensor defect If short-circuit or open-circuit state continues for two seconds, an alarm occurs. Auto-reset: When normal value is confirmed
- F18Error codeInternal heater outlet temperature TWO sensor defect If short-circuit or open-circuit state continues for two seconds, an alarm occurs. Auto-reset: When normal value is confirmed
- F19Error code
- F20Error codeFloor inlet temperature TFI sensor disconnection or wrong installation (This alarm is reset by stopping operation and is checked again.)
- F23Error codeLow-pressure sensor defect If open-circuit state continues for two seconds, an alarm occurs. Auto-reset: When normal value is confirmed
- F24Error code
- F29Error codeHydraulic heat exchanger EEPROM defect One mismatch is detected if there is no verification ACK after data write to the EEPROM Reset condition: This alarm is inhibited while the unit is not working. (When EEPROM1K is mounted, this alarm cannot be reset.)
- F30Error codeOnboard expansion IC defect This alarm is not reset automatically
- F31Error code
- F32Error code
- F33Error code
- H01Error codeWhen min-Hz is reached by current release control or when short- circuit current (Idc) is detected after direct current excitation
- H02Error code
- H03Error codeWhen abnormal current is detected in AC-CT or phase loss is detected
- H04Error code
- H06Error codePs pressure sensor defect or low-pressure protective operation
- L02Error code
- L03Error code
- L07Error codeGroup line in an hydro unit This alarm is checked during initial communication immediately after power-on. This alarm occurs immediately after operation start. This alarm is not reset automatically. (This alarm is inhibited while the unit is not working, but occurs again after the unit operates.)
- L08Error code
- L09Error codeHydro unit capacity has not been set. This alarm is checked immediately after power-on. This alarm is not reset automatically. (This alarm is inhibited while the unit is not working, but occurs again after the unit operates.)
- L10Error code
- L15Error code
- L16Error code
- L22Error code
- L29Error codeOther outdoor unit faults: 1) Inter-MCU communication error between IPDU and CDB 2) abnormal GBT heat sink temperature