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Shane Dwyer Posted on Dec 13, 2017

My Carrier Comfort zone 2 is flashing E1. I turn the unit off starts up then back to E1 again. Any answers? Very frustrating. Carrier don't want to help either!!

5 Related Answers

Anonymous

  • 334 Answers
  • Posted on Jun 27, 2009

SOURCE: carrier Comfort zone 2 is flashing e1 after a storm/power outage

HEY THERE, DID YOU TRY POER CYCLING THE UNIT? TURN IT OFF AT THE BREAKER THEN BACK ON
SETH

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Anonymous

  • 38 Answers
  • Posted on Jun 30, 2009

SOURCE: Carrier Comfort Zone 2 flashing E2

the e2 error on your thermostat is a problem with the return temp sensor on your system, the only thing you can really do is call a company and replace it, you can't bypass it or remove it cause the system wont run properly

Anonymous

  • 614 Answers
  • Posted on Jul 27, 2009

SOURCE: Carrier Comfort Zone 2 Master is flashing E5

Check float switch. E5 is loss of 24 volt power on some models.Russ

Anonymous

  • 614 Answers
  • Posted on Mar 25, 2010

SOURCE: The Carrier comfort zone thermostst displays the

Go to panal and reset control. Small reset button on control board. Let me know if it clears.James

tbreeze47

Tom Carson

  • 3083 Answers
  • Posted on Sep 25, 2010

SOURCE: Our Carrier Comfort Zone II

This .pdf file may be of help to you:
www.brivis.com.au/.../Carrier%20Comfort%20Zone%20II%20Owner's%20Guide.pdf
Perhaps you could get some help from Carrier Support here:
http://www.residential.carrier.com/support/index.shtml
I noticed they have an option of talking to an engineer, and perhaps they could explain how to reset or set the unit.
Hope this helps.

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E1 error code on a cz220 comfort zone model heater what does it mean

The E1 error code on a Comfort Zone CZ220 heater indicates a problem with the high-temperature limit switch. This switch is a safety feature that shuts off the heater if it overheats.
To clear the error code, you can try resetting the heater by unplugging it from the power outlet and waiting for at least 30 seconds before plugging it back in. If the error code persists, it may indicate a more serious issue with the heater that requires professional repair.
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My carrier comfort zone II thermostat is flashing E1. What does this mean and why am I having trouble setting my temps?

I suspect that if you change the battery in the thermostat. All will be right again.

Thanks for choosing FixYa.
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E1 flashing , a/c quit working

Good Morning, Lets see if we can get you back to being cool. Not all units this works on but most.

The e1 problem is a timer that is pretending to demand that you clean the filter. It stops the machine every 720 hours and forces you to do a procedure to get it to go away.

There are 2 possible procedures.

1) Unplug the machine. Hold down the power button while you plug the machine in and wait for a beep about 5 seconds long. Let go of the power button. Unplug the machine. Plug it back in.

2) Unplug the machine. Hold down the mode button while plugging the machine back in and waiting for a beep of about 3 seconds duration. Let go of the mode button. The machine will start. Turn the machine off by pressing the power button. Resume trying to use the machine normally.

If these don't work, the "demand to clean filter" timer is broken and you will need to buy parts to repair the machine.


Let me know if this helps.
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We have the same problem, was hit with lightning and came up E1

You didn't get a Carrier tech. Carrier technicians only work on commercial equipment. Residential applicaitions, installation and service of Carrier residential units are done by dealers. They are not carrier owned but get buy the product at discount get training and get to show our logo. You can't fix the boards, they have to be replaced. It sounds like you have a Gen II VVT system. You can get the part via Totaline stores or a distributor. You will need to know how to readdress the other controllers to operate correctly. Use WWW.Carrier.com.
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Carrier Comfort Zone 2 flashing E2

the e2 error on your thermostat is a problem with the return temp sensor on your system, the only thing you can really do is call a company and replace it, you can't bypass it or remove it cause the system wont run properly
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Carrier Comfort zone 2 is flashing e1 after a storm/power outage

HEY THERE, DID YOU TRY POER CYCLING THE UNIT? TURN IT OFF AT THE BREAKER THEN BACK ON
SETH
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