Heat Pump Outdoor Unit Not Working

The outdoor unit could be obstructed clear away debris like grass clippings sticks leaves and weeds.

Heat pump outdoor unit not working.

However if the entire unit is covered with snow and ice this is an indication of a problem. Think of it like trying to pour a thimble of hot water on a glacier. Then note any changes in airflow. Heat pump troubleshooting tips for summer icing.

First clean away leaves and debris from your heat pump or intake and exhaust vents. If this doesn t work contact your trane comfort specialist. I have noticed sometimes i am in cooling mode not all the time the outdoor unit will come on and run but the indoor blower will not. To warm your cold inside air the heat pump s outdoor unit uses liquid refrigerant to absorb heat from the outside air.

If your heat pump is freezing up in summer on either the indoor or outdoor unit you could have a refrigerant leak clogged filter or very dirty coils that are keeping heat from transferring as it should. It will also need to be replaced by a technician. Heat pump not heating. Heat pump outdoor unit runs but indoor blow does not i guess a lot of people would not notice something like this but i sleep close to the indoor unit and can hear the outdoor heat pump unit kick on.

If the air handler or indoor blower assembly does not start in response to a call for cooling the no start problem is probably at the indoor thermostat or at the blower assembly itself. If the indoor air handler blower runs but the outdoor compressor condenser unit never starts then the problem is more likely there. Heat pump check 3. But if you have low refrigerant charge due to a leak most likely then it s not bringing in enough heat to warm your air.

Why is there low or no air flow from my heat pump. Capacitors may also go bad for several other reasons. If the heat pump turns on when you want cool air but not for heat this is likely the cause. And there are many things that can prevent the outdoor unit from starting some of which can be quite serious.

This is a very common problem whether it s an air conditioner or a heat pump. During winter it is common to find the outside unit of the heat pump covered in in light ice and frost and this does not affect the working of the pump. Outdoor unit won t come on outdoor unit not running. As the name suggests the reversing valve allows the heat pump to work as both a heater and an air conditioner by reversing the direction of the refrigerant.

Is your outdoor unit working properly.