Hello, I have changed batteries on 1F80-51 thermostat and now all words are flashing: cool, heat, all days of the week, temperatures, everything. The heat is running, however I can not set up a temperature. Please help.

Asked by bdonder on 11/01/2014 2  Answers

ManualsOnline posted an answer 10 years ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here
1 Thank you for the manuals, however there is no answer there :(
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