P1 error code - Over voltage or too low voltage protection

Modified on Thu, 03 Nov 2022 at 09:47 AM

A P1 error code is caused by an abnormal rise or drop of voltage in the circuit. This could be caused by a faulty reactor or outdoor board.


You can review the attached PDF on how to diagnose and pinpoint the issue.

P1 Error Code PDF

Was this article helpful?

That’s Great!

Thank you for your feedback

Sorry! We couldn't be helpful

Thank you for your feedback

Let us know how can we improve this article!

Select atleast one of the reasons

Feedback sent

We appreciate your effort and will try to fix the article