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ssam1770
Oct 23, 2013, 05:09 PM
HELP! I have a non-programmable Trane Thermostat. It has a blank display. I assumed that the breaker had blown. I checked the breaker on the outdoor unit. It is in the 'ON' position. I also reset the break on the master panel. THe thermostat came back on. I turned the heat on. Everything worked for about 5 minutes... then the thermostat went blank again. Any ideas or suggestions?

cdad
Oct 23, 2013, 07:04 PM
Does your unit have a battery inside?

What model is it?

ssam1770
Oct 24, 2013, 05:05 AM
No Battery... I have no idea the model #... I finally, after switching the breaker form off to on several time, got it to come on. I am afraid that if I take it off the wall to check the # it won't come back on. Also, now that it is back on, it will only work on 'Emergency Heat'. And did I mention... IT'S COLD