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Ruud UAKA042 Air Conditioner Questions & Answers
Upka 035jaz
match original loosen mounting bracket if necessary to read its mfd. rating.
Rheem RPGB-37JAS. I purchased Defrost Control Kit
C- is common/ground of the board FM transformer
R-is 24 volts to the board FM transformer
B- is to energize reversing valve for heat from thermostat.
D- energizes the electric heat in defrost mode.
Y-comes from the thermostat and energizes the compressor and condenser fan motor by pulling in the contactor.
74 psi on the suction side of a 1/12 ton 2 -22 home condenser unit ok?
the psi on your unit will fluctuate ...dirty filter will cause it to be lower'' high humidity will cause it to be higher,,, the perfect scenario is 95 outside, 75 inside with 50 percent humidity,,, then it should read 68 psi which is a 40 degree coil temp. only when these conditions are perfect will your psi be 68psi
Outdoor fan motor will not
Hello, if you try to spin the motor by hand or with a stick and it starts then the problem is a bad capacitor, if it does not start then the motor is shot.
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