 |
|
| Browse | Ask | Answer | Search | Join/Login |
|
|
||||
|
Honeywell Chronotherm IV Plus Thermostat - Switch Fan to On
I have two zones on which there is a Honeywell Chronotherm IV Plus Thermostat. Right now I have a/c running on both units with no problem - fan is on "auto". However, my plumber needed me to turn the fan on both units from "auto" to "on". Seemed easy enough to change the setting, but it only worked on one of the thermostats. The fan connected to the second unit never turned on. Any thoughts on problem and correcting it? Thanks.
|
||||
|
||||
|
Take the thermostat off the wall and jumper the red wire to the green wire, if the fan comes on the thermostat is the culprit, if it does not come on then the problem is in the furnace or air handler, possibly that some one did not have enough wires to stat and connected green to yellow at furnace and no green wire at thermostat. Best , Mike
|
||||
| Question Tools | Search this Question |
Add your answer here.
Check out some similar questions!
How do I clear the flashing filter light on my thermostat? I have changed my filter.
How do I reset the filter reset button for Honeywell Chronotherm IV plus?
Honeywell Deluxe Programmable Multistage Thermostat, #T8624D Chronotherm IV Plus I have 2 of above thermostats and have had for about 5 years. It takes no batteries and is directly connected to a 24 volt source. Have one upstairs and one downstairs. Have noticed at times that the LCD on...
What size wiring do you use for a thermostat? I need to move one from an exterior wall to an interior one. Also, any tips on fishing wires through insulation? Bringing it up the wall and over suspended ceiling and down another wall.
I'm replacing two White-Rodgers thermostats, one heating and one cooling with a Honeywell T8624D heating/cooling thermostat. I have three wires coming from the cooling thermostat (W, R & G) and 2 wires for heating coming from the transformer located in the wall at the thermostat which are both...
View more questions Search
|
