So normally, the big fan on the top of our walk-in cooler will cycle on and off along with the condenser. But we are currently having a problem where the fan runs continuously - it never shuts off! The condenser still clicks on and off as necessary to control the walk-in temperature, but the big loud fan never stops. When the fan is incorrectly stuck in the ON condition, I can tap the big metal control box next to the fan and it will stop. So whatever is responsible for stopping the fan is sticking somehow, and when I hit it, it releases and stops the fan.
Can anyone clue me in as to which component I need to replace to solve this problem?
Thanks!
Can anyone clue me in as to which component I need to replace to solve this problem?
Thanks!
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