Household air conditioning not refrigeration is how to return a responsibility?
Will tell from what you said should be a machine outside the heat dissipation is not enough, cause compressor protection, because of the high temperature at noon, so noon when he jumped, dirty don't dirty outside the machine you can see, you change the fan capacity, should be decreased capacity.
Compressor protection do you change the thermal head to see if not changed, I think you'd better suggest buy a new one.
I think there are several reasons for causing high temperature compression pump: 1) the installation of outdoor at noon the sun to be basked in straight position, 2) the aluminum radiator fin too dirty and congestion, outdoor, processing [water clean fin] 3) check whether the cooling fan is normal, the air flow should be enough, if speed slow check good starting capacitance, bearing is short of oil. 4) is also important in the morning when the sun does not bask in outdoor air conditioning refrigeration, starting with a pressure gauge to measure low pressure to in 5 kg, is enough and snow, much put out, I estimate that if several other works should be snow kind of cause compression heat pump is not good enough, because the compression of air conditioning pump is to rely on low pressure pipe flow of low temperature of the gas to cool the pump body snow, if the snow kind of too little, there is no enough cold gas cooling pump combined with environment temperature at noon gao will cause over temperature protection, I don't think it is kind of too much snow, snow because of too much compression pump will be very cold, if it is rimes piston pump shell, no heat,
Compressor thermal protection, gree, you can directly change the pressure on the thermal head. This is the common fault of the gree.
