Can someone help me troubleshoot this thermostat?

2016-09-20 4:50 pm
http://tinypic.com/r/35hplww/9


Attatched above is inside the thermostat, the LCD screen won't display so my AC will not run. Is anyone able to give me a troubleshooting guide and possible repairs as a result?

回答 (1)

2016-09-20 5:26 pm
The link is bad.

Replace the unit. Doubtful there are any repair parts. How's the battery?


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