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BobbaLou

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Bobbalou
Bobbalou Member Posts: 4
in THE MAIN WALL
Hello, I am am looking for some help with a Taco HAFC 201 fan control. The control is interfacing with a hydronic air handler and the heating side is working correctly. Yesterday, I went to fire up a new 5 Ton condenser, (AC only) and wired up to the HAFC201 per the wiring diagram. The condensor starts and the fan starts with a slight delay. After about 2 minutes, both shut down, and the green led goes out but the red call for cooling remains lit. The control acts as if it is shorting out. It will reset after a short period, but repeats this condition. Has anyone had this experiance? Wondering if is an internal control problem or a wiring issue. Thanks in advance for some help with this.

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