Condenser Fan Motor Keeps Turning Off. The only way to know for sure is to take a voltage reading when the motor shuts off. i have a 1 1/2 ton trane a/c at work. It doesn’t cool correctly, or in some cases, with. The condenser fan went out last night. I am trying to replace my fan motor, and after putting new motor in, i found that it will start to spin.
a damaged condenser fan motor may cause an operational failure, or the compressor may malfunction, leaving the unit unable to pressurize and cool the. Normally a condenser fan motor should only be running when the compressor is running. When motor cools the windings close and motor will run. Condenser Fan Motor Keeps Turning Off The condenser fan went out last night. the thermostat is still calling for power, the contactor is pulled in, the control board is reading 120v out to the fan and the contactor is reading 120v to the board. heat pump ac condenser fan motor not turning.
MARATHON MOTORS Condenser Fan Motor, 1/3 HP, Motor Application HVAC/R
sounds like internal windings on fan are opening when the motor is getting hot. Based on the fact that my thermostat was able to control the blower fan, i guessed the problem was caused either by tan hvac controller unit. i have a 1 1/2 ton trane a/c at work. a condenser fan motor should not run constantly and should cycle from on to off. Remove the fan motor blades before removing the fan motor from the grill. At first, you may notice a problem with the system performance. ensure power to the unit is turned off. Condenser Fan Motor Keeps Turning Off.