I have a proselect thermostat psts11p52 that's 3 months old. So is the furnace. The AC works fine. Today i set the heater because it's cold and the temp stays at 68. These are my steps. - switch to ...
...thermostats Your furnace has a diagnostic light in the unit. Look for a small see-thru window either on the top panel or the bottom panel. Look for a blinking light. Record the number of blinks. Now ...
blower comes on but no heat THe thermostat was replaced when the heater would not come on, but after that the heater would still not come on If there is a problem with the furnace, it will display a ...
the heat will not turn on Heater stopped working, replaced old thermostat with a new one. still does not come on. Fan will blow with no heat If the fan is blowing with no heat, it is an indication you
message on thermostat says CF5. What is that? Blinking message on thermostat says CF5. What is that? It is actually CFS and it means call for service.
Thermostat is reading FR Return what does this mean? It is a honeywell CT 3200. My new blanket works great. Then I changed my sheets and would get the F2 problem. Very consistent after 5 tries with F2
furnance will not come on model GMS80703ANA I check fault light in access panel not blinking ,thought it might be in lockout anyway . I killed power to unit both furnance and ac just in case for about
My Johnson Control Thermostat is just blinking AC not the snowflake or cooling. I can't see the temperature or anything like that? It' just flashing AC. I recommend you go to Honeywell site ...
Question about Honeywell Heating & Cooling
on my honeywell rth230b thermostat, sometimes when i try to turn on the a/c, the snowflake will just blink and the a/c will not kick on. why does it do that? They do that sometimes as a timing feature
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