Question about Honeywell Heating & Cooling
A 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
The service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
You could possibly have an ignition problem. The controller will go into a lock-out condition if flame is not established. Turning the temperature control down and then back up may be serving to reset the control system so it tries again.
Posted on May 22, 2008
SOURCE: I have a honeywell smartfit
I had exactly the same problem. F4 code says the control valve has jammed --- but it hadn’t.
I ended up having to swap out the room controller and the base unit (I bought the pair since it was winter and I couldn’t ‘eff’ about)
On investigating (well, you have to don’t you?) I could find no obvious fault but did notice that a large electrolytic capacitor was across the actuator motor.
Since these things work by reversing the supply polarity to the motor to drive the actuator one way and the other it strikes me as strange that a polarity sensitive component, one that must be always connecter positive to positive, is used in the way that it is.
Bottom line, tough luck, mate. Replace the units.
Posted on Jul 31, 2008
SOURCE: Honeywell Smartfit Control Unit
You need to either call an electrician if your unable to, or do not have the knowledge to troubleshoot electrical circuits, or, get a multimeter and see that power is coming to the furnace/heater.
Reply back what type of heating unit you have (gas or electric), any other symptoms you've observed (including has the system ever operated before, and what changes may have been implemented to cause it not to operate) and the model, and we can be of more help to you.
Posted on Jan 22, 2009
Tips for a great answer:
Aug 14, 2017 | Honeywell Programmable Thermostat Heater
Jan 23, 2014 | Honeywell Programmable Thermostat Heater
May 22, 2011 | Honeywell Heating & Cooling
May 17, 2011 | Honeywell Heating & Cooling
May 01, 2010 | Honeywell Programmable Thermostat Heater
Mar 10, 2010 | Honeywell Heating & Cooling
Oct 17, 2009 | Honeywell Programmable Thermostat Heater
May 10, 2009 | Honeywell Programmable Thermostat Heater
Jan 22, 2009 | Heating & Cooling
May 21, 2008 | Honeywell Heating & Cooling
145 people viewed this question
Usually answered in minutes!