Moved my thermostat, now nothing works


Old 09-15-11, 02:14 PM
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Join Date: Sep 2011
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Moved my thermostat, now nothing works

Hey everyone my name is Tony, I'm a DIY forum newb. So, my issue is, Ive got my hvac system working perfectly up until a half hour ago. I moved my TH8320U1008 thermostat from one wall to another and now my system is unresponsive. The air handler is a ADPF486016AA with heat strips. I made note of how the therm was wired and copied it over.


The thermostat still lights up and is responding to my fingers and I can hear it clicking when i change settings. All of my breakers have been reset and I didn't mess with anything in the air handler itself. any suggestions? Thanks in advance, guys!
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Old 09-15-11, 02:30 PM
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Join Date: Jan 2011
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Check inside the air handler for a 5A automotive style fuse on the control board and see if it is blown. It probably blew if you did not shut the power to the air handler off before moving the stat.

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