...6 hour running cleaner through it and cleaning with brush. drops ice 6-8 hours then just starts freezing up You have a sticking TXV (thermal expansion valve). It will need to be replaced. Replacing ...
...cycle. 4.) Hot gas valve leaking thru causing warmer than normal evap plates=low production. 5.) Expansion Valve not feeding freon properly to evap plates. Items 1 and 2 are the most common.
...freezing up inside at the back. I have to manually defrost it every other day. I have had it checked twice and have been told that the defrost timer and the heater are both working fine. What else ...
expansion valve is not feeding properly or the refrigerant charge is low, the evaporator will not form ice as it should and a long freeze cycle will occur. This could also be the result of the hot gas
...freezing point) - could be that there is moisture in the system and this freezes at zero degrees blocking the expansion valve (valve where the pipes join at the inside coil). If this is the case you ...
expansion valve. If you were to keep it in the cold all the time you could add a bit of charge to make it work, but then if you move it to warm or the weather warms... now you are over charged... just
...freezing, you may be low on freon. If you have gauges to check the freon charge, check both the high side and the low side pressures. If the high side is less than 200 psi, you have some freon, but ...
expansion valve can trick you into thinking the unit is undercharged.It may be partially open and starving the evaporator.(Not freezing the water totally)You should have a even coating of frost on the
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