PCB Care

Voltas EH02 Error Code

Zero-Crossing Signal Detection Error (some models).

ac
Zero-Crossing Signal Detection Error (some models)

Cause: Timer Lamp: OFF. Zero-crossing detection circuit fault on indoor PCB

How to fix: Check zero-crossing detection circuit, replace indoor PCB if faulty.

ac
Zero-Crossing Signal Detection Error (some models)

Cause: Timer Lamp: OFF. Zero-crossing detection circuit fault on indoor PCB

How to fix: Check zero-crossing detection circuit, replace indoor PCB if faulty.

Voltas boards that may fix EH02

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

Other Voltas codes

E0E1E2E3E4E6E8EC07EC51EC52EC53EC54