Question about Heating & Cooling
We have two zones and this thermostat is in the zone which is hardly ever used. I know because of the other zone that the heater works fine.
I noticed the Lo Battery reading and changed the batteries on the ''dead'' 9600. After this there was no display at all. I don't know how to test these things and was thinking about just buying a new 9600 and replace the old one following the existing wiring.
Does anyone know how to troubleshoot an issue like this where the furnace works but the thermostat appears dead?
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Posted on Jan 02, 2017
you have to have a thermostat! The thermostat tell the unite what to do. Get a new one.
Posted on Jul 26, 2009
Testimonial: "A+A+A+ Good attitude!"
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