Trane Fan Motor Noise

It happened about 3 months ago as well but i took the top off turned it upside down and was able.

Trane fan motor noise.

To check the fan blade wiggle the fan motor shaft. The fan blade on the condenser fan motor might be defective or loose. Trane xe 1000 fan motor problem solved the fan on the outside trane xe1000 unit is making a terrible squealing noise when running otherwise everything working fine cools heats house like always. Motor is an ecm and it makes a low pitched whine sound when in circ or when the blower is ramping up or slowing down to stop.

Motors and arrangement 9 horizontal or vertical mounting it can be selected in class 1 2 and 3. If the motor shaft is loose tighten or replace the set screw. R fan motor is still making noise replace the fan blade. Arrangement 9 permits factory mounting of the motor on top bottom or either side of the fan see below.

Benefits the q quiet fan the trane model q fan generates less low frequency noise more difficult to attenuate than any other. The noise is there in heat or ac. Air conditioners have a fan blade in the front and a fan blade in the rear. The fan blades might be scraping against the blower housing.

United states restricted mode. Trane xr95 draft inducer motor noise whine whistle duration. Sometimes it will stop after about 2 minutes but starting yesterday it will not stop the noise. Check both fan blades to ensure that they are not rubbing against the housing.