37MGRA EH 00/ EH 0A / EC 51 (EEPROM Malfunction Error Diagnosis and Solution) – Carrier Enterprise Technical Services & Support

Codes de diagnostic couverts

EH 00(EH00), EH 0A(EH0A), EC 51(EC51)

EH 00 – IDU EEPROM Malfunction
EH 0A – IDU EEPROM Parameter Error
EC 51 – ODU EEPROM Parameter Error

Description: Indoor or outdoor PCB main chip does not receive feedback from EEPROM chip. Recommended parts to prepare: Indoor PCB, Outdoor PCB Troubleshooting and repair:

Flux de travail de dépannage

EH 00/ EH 0A / EC 51 (EEPROM Malfunction Error Diagnosis and Solution) workflow — EH00/ EH0A / EC51 (EEPROM Malfunction Error Diagnosis and Solution) workflow

Source du flux de travail : manuel de service d'origine 37MGRA-02SM PDF. Noms des codes d'erreur recoupés avec 37MGRA-04SI.