WebJul 7, 2024 · P4 is an 'inverter compressor drive error'... translation: loose wire on the printed circuit board that drives the compressor, bad printed circuit board or a bad … WebAug 22, 2024 · I jumpered in a 10/2 in place of the 12/2 directly from the breaker to the compressor unit and it worked perfectly - in both heat and cooling modes. Simple solution but not an easy fix. Now I have to wire in a separate 30 amp circuit for the mini-split.

Mini Split Error Codes AZ Air Conditioning and Heating

WebMr Cool DIY Mini Split P4 Error I am getting a P4 error when I run my heat and cool. The manual says a P4 is " Inverter compressor drive error ", what does that mean? Board needs to be replaced maybe? All voltages appear to be fine. 1 7 HVAC Skilled trades Careers 7 comments Best Add a Comment Ill_Firefighter_3661 9 mo. ago WebJan 8, 2024 · The P4 error in the owner's manual says it is an inverter compressor drive error. I'm assuming I should test the IPM module next clwclw123 • 28 days ago I found … cam newton to the cowboys

Mini Split Error Codes Air Quality Solutions

WebP4: Compressor drive error: Flash: 5: P5: Mode conflict: Flash: 6: Midea aircon troubleshooting. When troubles occur, please check the following points before contacting aircon servicing companies. If your problem persists after performing the checks and diagnostics below, turn off your midea ac unit immediately and contact an authorized ... WebOct 1, 2024 · You will need to make sure the power is turned off to the system and the compressor is not plugged into the control board. Begin by locating the positive and negative test points on the control board: 1). Place a … WebAug 25, 2024 · Error Code P4 – Compressor discharge temperature protection A refrigerant issue can cause the compressor discharge temperature protection circuit breaker to trip. Check the refrigerant levels and set them right. Otherwise, the compressor can malfunction and become damaged. Error Code P5 – Condenser high-temperature … cam newton\u0027s contracts