Either the unit is really dirty or it is low on refrigerant. Difference in voltage is fine. I would suggest that you clean the unit thourghly and then retry. If it doesn't cool and the compressor is kicking on, then its low on refrigerant.
The heat pump was covered in ice and the unit was squealing. i turned it off and the ice started...
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The heat pump was covered in ice and the unit was squealing. i turned it off and the ice started melting. whats going on?
my central ac unit never shuts off, the fan blows all the time (the compressor comes on and cools...
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my central ac unit never shuts off, the fan blows all the time (the compressor comes on and cools good, but the fan never stops running)is this normal?
How do we program this unit. I can get it to tuurn on, then it shuts off after one second,...
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How do we program this unit. I can get it to tuurn on, then it shuts off after one second, literally. The temperature is set at 78 degrees and can't get it to change. Is there a manual for this?