I notice the display on my 1F82-261 thermostat was out. I changed the batteries now my heat pump and the fan doesn't work. In the display there are two letter SU that I don't remember seeing before. HELP! What should I do?

Asked by Jimmie Bell on 12/14/2014 1  Answer

ManualsOnline posted an answer 9 years, 11 months ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

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