PCB Care

Voltas E2 Error Code

Indoor Fan Zero-Crossing Detection Abnormal.

ac · PUS18KEE073U (partial — verify full model)
Indoor Fan Zero-Crossing Detection Abnormal

Cause: 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 E2

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

Other Voltas codes

E0E1E3E4E6E8EC07EC51EC52EC53EC54EE