Question: F19 Error code on indoor unit display panel


ReasonPower supply too high or too low

This is caused by the power supply unstable, may be you need a voltage stabilizer

Content Feedback
* 1. Is this content useful ?
* 2. Please evaluate this content ?

Please tell us why it is not useful/satisfied:

3. Please give us some suggestion.

By providing your email address or phone number, we may use it to contact you regarding your question and gain further feedback.

Tel / Mobile:  
Copyright ©2019 Haier Inc.All rights reserved