Honeywell Thermostat Blank Screen

Honeywell Thermostat Blank ScreenIn the event that your Honeywell thermostat has gone clear and you’re searching for suggestions to repair it, this post is your go-to asset.

Honeywell Thermostat Blank Screen

Honeywell Thermostat Blank Screen

In the accompanying passages, we clear up the purposes for this issue and how to set your thermostat back up. How about we get everything rolling?

Assuming your Honeywell Thermostat Blank Screen, Here are a Few Explanations for this Issue:

  1. Low battery power.
  2. The thermostat wires aren’t associated with the appropriate terminals.
  3. Your circuit breaker stumbled.
  4. Your HVAC system and thermostat’s wires have come free.
  5. Problems with the power source.
  6. Your furnace is switched off.
  7. Your Honeywell thermostat’s panel isn’t pressed in as expected.
  8. For subtleties on the best way to investigate these issues, continue to peruse.

How to Investigate Honeywell Thermostat Blank Screen: 

So here are some investigating moves toward attempt assuming your Honeywell thermostat screen has gone clear:

Supplant the Batteries in Your Thermostat

blank screen issues with thermostats are normally followed by low/totally depleted batteries.

  • If your (battery-powered) Honeywell thermostat out of nowhere goes blank, odds are good that the batteries are low or depleted totally.
  • Thus, you’ll have to supplant the batteries to get your thermostat back on. Most battery-powered Honeywell thermostats utilize 2 AA or AAA alkaline batteries.
Check the old batteries in your Honeywell thermostat to decide the right trade batteries for the gadget.
  1. On the off chance that you have the new batteries, follow the means underneath to supplant the old batteries in your Honeywell thermostat:
  2. Take out the thermostat’s battery compartment from the side of the gadget.
  3. Remove every one of the old batteries in the compartment.
  4. Embed the new batteries, setting the positive and negative sides in suitable positions.
  5. Now, set the battery compartment back.

Your thermostat display ought to work fine at this point. On the off chance that not, proceed to the following stage.

Turn on your HVAC System’s Circuit Breaker

  • At the point when a power flood happens in your home, your HVAC’s circuit breaker might trip. Subsequently, your Honeywell thermostat will close down, and the screen will go blank.
  • Thus, assuming your Honeywell thermostat screen is out of nowhere and goes blank, go to your electrical board and check whether the central HVAC system’s breaker is as yet turned on. In the event that is not, switch the breaker back on.
  • The circuit breaker for HVAC systems is normally marked HVAC, AC heater, or heater, contingent upon the sort of HVAC you are utilizing. Track down the right circuit breaker and turn it on. You can turn on your circuit breaker by moving it to the ON position.
  • In the event that the circuit breaker didn’t switch off, switch it off yourself and afterward walk out to power cycle your HVAC framework.
  • This ought to fix the blank screen issue with your Honeywell thermostat. In the event that not, proceed to the subsequent stage.

Interface Your HVAC Wires to the Right Terminals

  • Assuming your Honeywell HVAC displays no data on the screen after you’ve recently introduced it, odds are the wires are not associated as expected.
  • That is, you could have associated the wires on your HVAC framework to some unacceptable thermostat terminals during installation, subsequently the blank screen.
  • To fix this issue, make sure that you have installed your HVAC wires in the fitting thermostat terminals.

This is the way to do that:

  • Switch off your HVAC framework’s circuit breaker to stay away from electrical shock. Then, disconnect the thermostat from its base to uncover the HVAC wires.
  • Most circuit panels contain 5 wires. Be that as it may, your circuit panel may just have 4 wires. Normally, the five wires are named with the accompanying letters:
  1. W (for warming),
  2. G (for fan),
  3. Y (for cooling),
  4. Rh (for warming transformers like a furnace or heat pump,
  5. Rc (for cooling transformers like air conditioners).

In the event that your HVAC wires are not marked, you might need to check your control board to decide on the proper wires for every terminal on your thermostat.

  • Very much like your HVAC wires, the terminals on your Honeywell thermostat additionally bear the letters — W, G, Y, and R.
  • Remove the associated wires and add them to the fitting terminals. Some Honeywell thermostats contain just the R wire, while others contain Rc and Rh wires. Assuming that your thermostat just has an R terminal, embed both Rh and Rc wires into the R terminal and screw the wires into the terminal.
  • In the wake of embedding each wire in its right terminals, remount the thermostat on the circuit board.
  • Then, switch on your circuit breaker Your Honeywell thermostat screen ought to turn on at this point. In any case, on the off chance that not, proceed to the following stage.

Get Another Thermostat

  • On the off chance that your Honeywell Thermostat screen actually remains blank after you’ve attempted every one of the tips in this article, your Thermostat might have arrived at the finish of its lifetime. What’s more, you might have to purchase another Thermostat.
  • Most Honeywell Thermostats keep going for around 10 years. On the off chance that you’ve been utilizing your Honeywell Thermostat for more than 10 years when the screen goes blank, get another Thermostat.

Check Your Power Source

  • Your thermostat screen might remain blank even after your HVAC technician has affirmed that the thermostat/HVAC wires are appropriately associated. All things considered, your power source may be broken.
  • Likewise, with HVAC framework wires, you will be unable to recognize an issue in your power source in the event that you are not an expert. Furthermore, electrical wires can be hazardous. It’s ideal to counsel your circuit electrician assuming you suspect that your power source is defective.

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Related Search Queries:

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To recap, assuming your Honeywell thermostat screen unexpectedly goes blank, you can fix this issue of “Honeywell Thermostat Blank Screen” by supplanting the batteries. On the off chance that that doesn’t help, power cycle your thermostat circuit breaker and investigate your HVAC/thermostat wiring.

Assuming the issue continues, think about supplanting the thermostat or contact Honeywell Customer service for assistance.