kefah
10-04-2013, 08:24 PM
hi
i have question about split unit heatpump
why does the outdoor fan spin and stop in heating mode
i know that it stop during defrost mode
but why its spin and stop in normal mode
i encounter this case in all heat pump
when i searched about this state in internet
and i found that this case happen to protect the indoor unit from damage caused by the hi temperature and pressure
but one said that fan stop to allow more cold refrigerant to cool the compressor and prevent the overheating of the compressor
so which opinion is correct
thanks all
i have question about split unit heatpump
why does the outdoor fan spin and stop in heating mode
i know that it stop during defrost mode
but why its spin and stop in normal mode
i encounter this case in all heat pump
when i searched about this state in internet
and i found that this case happen to protect the indoor unit from damage caused by the hi temperature and pressure
but one said that fan stop to allow more cold refrigerant to cool the compressor and prevent the overheating of the compressor
so which opinion is correct
thanks all