Re: mu thermostat model # 387-91861: I cannot read the lettters/numbers on the window on the unit on the wall. I replaced the aa batteries but still no arrows or numbers to allow me to raise/lower the temp. Unit runs fine but I cannot adjust temp.

Asked by mike on 06/25/2013 0  Answer

ManualsOnline posted an answer 11 years, 3 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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