I have a 1F80-51 thermostat and all the complete LED characters don't show up. What could be the problem? I changed the batteries. Please help.

Asked by scott faupel on 10/06/2014 2  Answers

ManualsOnline posted an answer 10 years, 1 month ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here
0 I didn't find anything that would help. If it is showing part of the number does that mean it is not getting enough electricity? Should I buy new baterries?
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