My haier ac model hwro5xcm-l wont power off

SOURCE: Haier central ac unit problem

HEY,Kim, connect the red hose with the crooked end on the small line service vale and the blue crooked end to the fat line service valve and read the preassure now. Also the yellow line connect to the refrigerant tank...!

SOURCE: ++HAIER 3125. Fan shuts off.

hi! there it seems that your control circuit board is activating default set up or abnormal set up after recieving on control circuit board when you shut off the unit, there's a short circuit behind on holding relay when deactivation process is done, the holding relay should be cutting your entire source connection on compressor terminal when you shut off the unit, in this case try to isolate checking supply voltage behind relay and the supply source terminal of your relay, .try to check on this to your manual circuit diagram to lessen the complication of trouble shooting just focus on relay circiut,replace relay if defective.this is a hard job and should be done by qualified a/c technician. have a nice day regard and thank's a lot

SOURCE: i must buy a new ac unit...am considering model

Yes if you have good insulation. It is just right. May I suggest a varriable speed air handler inside. Very quiet and a lot of your effeciency comes from the Air handler. Lower cost to operate.quiet,very good humidity control. cost about 400 dollars more but well worth it. Rus

SOURCE: Can not turn the unit off with the power switch. The compressor on my Haier AC will not shut off, even in the power off position, I have to unplug the unit to get the compressor to stop. The AC stil

Relay in controller stuck closed. new controller required - may be a pcb type that can be fixed with a new relay

SOURCE: Does anyone know what's going on?

Unfortunately the bandwidths of remotes often crossover. You can put tape over the ir sensor on the ac.