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Question About White Rodgers Thermostat 1F86-344
I have a model 1F86-344. It has no display on the ...

I have a model 1F86-344. It has no display on the screen. I changed the batt's, still no display. The blower fan will come on. But the Heat / cool switch has no effect. I can push the relay in on the compressor and it will run. No tripped breaker and fuses are good. Any suggestions?

Asked by Jack Brown on 09/29/2011 1  Answer

ManualsOnline posted an answer 12 years, 6 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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