[adolph]

Hello My fan is not running I removed fan put 120 volts to it and it ran I then took out the defrost thermostat and I checked it with Ohm meter nothing then I put ice around it and it snapped open checked with Ohm meter and it showed it was ok I checked heater and it read resistant When I check for voltage to the two wires that go to the fan it reads 120 volts ?? I wired all the item back up plugged fridge back in waited a while I saw that the fan motor was running but if I would just touch it it would stop no strength I had a new c frame motor plugged into the wires same thing no run what could be the problem when I plug the fridge in the evap coil does get cold and it starts to frost a bit HELP Thank you

[denman]

Here are your parts
Replacement parts for SZD25NL models | AppliancePartsPros.com

I cannot find any tech info on this unit so do not know how the fan is wired in.
then took out the defrost thermostat and I checked it with Ohm meter nothing then I put ice around it and it snapped open checked with Ohm meter and it showed it was ok I checked heater and it read resistant
Neither of these should effect the fan.

Did you check the 120 volts with the fan running or was it disconnected.
My guess is that both motors ran without much turning power that the 120 volts is dropping once a load is on it.
Check it with the fan connected.
If it drops then there is probably a bad connection/wire somewhere in the unit.
On most older units the compressor, the condenser and the evaporator fan are wired in parallel since the compressor and it's fan seem to run OK I am guessing that only the evaporator fan has the bad connection.
With luck you have the wiring diagram and can trace it.

[adolph]

I went home at noon I took a needle nose pliers and I took apart the connections it the fan now has power to run the fan and is 120 volts to the fan when it's running Thank you Adolph