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Question About Honeywell Thermostat 69-1490
'm trying to change the temperature on my Honeywel...

'm trying to change the temperature on my Honeywell 69-1490. I keep hitting the up key but it won't change. Does the system have to be off in order for it to change? Or do I need a new temperature gauge?

Asked by Anne-Marie on 06/18/2014 1  Answer

ManualsOnline posted an answer 10 years, 3 months ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

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