PCB Care

Voltas EC51 Error Code

Outdoor Unit EEPROM Parameter Error (some models).

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Outdoor Unit EEPROM Parameter Error (some models)

Cause: Timer Lamp: OFF. Outdoor PCB EEPROM data corrupted or chip failure

How to fix: Reflash or replace outdoor unit EEPROM chip.

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Outdoor Unit EEPROM Parameter Error (some models)

Cause: Timer Lamp: OFF. Outdoor PCB EEPROM data corrupted or chip failure

How to fix: Reflash or replace outdoor unit EEPROM chip.

Voltas boards that may fix EC51

If the board is the cause, these refurbished Voltas boards are in stock. Match the part number before you order.

Other Voltas codes

E0E1E2E3E4E6E8EC07EC52EC53EC54EE