First Co Fan Coil Unit

1777 Views 8 Replies 5 Participants Last post by supers05, Apr 7, 2016

renostyle

Discussion Starter · Apr 6, 2016

Hi. I have a First Co Fan Coil Unit in my condo. Model no. 24RAOT-3.

The unit blower turns itself on for about 30 seconds at a time when the thermostat is in the OFF position. It does this randomly and without warning.

Any ideas how I can troubleshoot this? thanks!

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DOUG1111

· #8 · Apr 7, 2016

Do you want to do a check on your T/S=thermostat??? Also sometimes weak or aftermarket cheap T/S batteries will play tricks on T/S--- If T/S has batteries please install new duracell batteries

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