in some units. can you expline its works in details. Possibly changeover valve not functioning correctly causing high head pressure and safety to switch off in protection mode.not the ideal DIY repair
...high head) kinked or obstructed line set (irregular pressures) too much refrigerant (irregular pressures) over amping exhaust fan motor (sometimes intermittent) unmatched condenser to evaporator ...
...mode but fan dosent come on The fan generally does not come on until the unit has achieved some high head pressure so that it can produce hot air. If it is low on gas it will not get to this
...high head pressure in heating cycle runs fine in a/c cycle Check your indoor air filter. When the unit is in heat pump mode the indoor unit is cooling the air, ie. removing the heat from the unit. If ...
...high amps is in heat the head pressure is higher than normal. So check the coil inside and have the charge checked because that compressor wont run long pulling that much amps over nameplate. Keep in ...
...High side is 225. The home owner does not have the manual. Are these pressures even close and where could I get a pressure/temp chart or service manual for one of these? It is very hard to charge a ...
High head pressure Head pressure exceeds maximum rating (550) 575+ on liquid line. Runs well in cool mode.But not in heat mode. Heat mode : 110 true suction. od temp=50 liquid line temp= 93 Compressor
Question about 18000 BTU Ductless Air Conditioner & Heat Pump
high and low pressure lines that one is hot while the other is cool. The head unit runs for about 45 sec to a minute then cycles off where the defrost icon displays. I am pretty disappointed that this
Question about 3.5 ton 13 Seer Split Heat Pump Package
...the head pressure on the high side shoots up to 600 410 a runs at a much higher pressure then r-22. that is still very high. it would take a temperture over 150 degrees to produce it on a idle
Question about 3.5 ton 13 Seer Split Heat Pump Package
High head pressure on high side, & very low pressure on suction line while heat pump is in heating mode? What is the cause ?? First you need to know that manifold gauges are supposed to be reversed in
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