Getting a p4 error code on inside unit. Error code on AIRHANDLER

How Do I Fix P4 Error Code. P4 Error Code Air Conditioner What Is It And How To Solve It Green Air Add $49 or more worth of items to your cart and receive free shipping to the US lower 48 states. and on only 2 year old units… the first unit I troubleshot had the compressor shorting to ground… I have not had time to check the second unit yet… but getting a replacement

He began his career as an HVAC installer and later began doing troubleshooting and repairs. It says on this list that these are the parts to check if you have the P4 code

Troubleshooting carrier. I have a p4 error code on my split unit. How

Read the article to learn about the causes and ways to solve it. I have a diy-hp-24 Mr cool and the control board on the indoor has no display.The unit will not respond to the remote if I try to power on.I tried replacing batteries and tried a new remote.If I push the force button on the unit the board displays temp and the fan comes on. Ensure the valves at the condenser are open, including the two king valves above the main service valves

inverter Error Code P0 P4 YouTube. I have a diy-hp-24 Mr cool and the control board on the indoor has no display.The unit will not respond to the remote if I try to power on.I tried replacing batteries and tried a new remote.If I push the force button on the unit the board displays temp and the fan comes on. Ensure the valves at the condenser are open, including the two king valves above the main service valves

P0 and P4 ERROR REPAIR AND TUTORIAL YouTube. He began his career as an HVAC installer and later began doing troubleshooting and repairs. Add $49 or more worth of items to your cart and receive free shipping to the US lower 48 states.