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My trane comfortlink II system has an error message "err 79"
My trane comfortlink II system has an error message "err 79" flashing and a red light on. What is the problem? What do I do? I found the below post from 2010. I shut the breakers to the unit and turne… read more
airheatman
airheatman
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We are getting an error message 126 on our Trane Comfortlink
Second opinion] We are getting an error message 126 on our Trane Comfortlink II. There is also a red light that looks like a snowflake. What steps do I need to take to correct? … read more
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My Trane 900 comfortlink ii the screen has frozen. But does not say locked. … read more
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I have err 126 and red light on my comfort link II trane
I have err 126 and red light on my comfort link II trane system … read more
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My trane thermostat shows an err 163, what does it mean.
My trane thermostat shows an err 163, what does it mean. … read more
Phil
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I HAVE A TRANE A/C. AND A THERMOSTAT COMFORTLINK II - ..I
I HAVE A TRANE A/C. AND A THERMOSTAT COMFORTLINK II - ..I IHAVE A SIGN IN THE ESCREEN THAT REED " ERROR 126" .....WHAT YOU RECOMEND US TO DO....... … read more
airheatman
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Trane ComfortLink II, XL 20i unit. I have an error 126 -
Hi. Trane ComfortLink II, XL 20i unit. I have an error 126 - tried cutting power to inside and outside for 5 minutes, it didn't fix. … read more
Webb-Guy
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My Trane Comfortlink ii thermostat is reading error and I
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BillyHvac
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I have a Trane ComfortLink II thermostat that I'm trying to
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My trane comfortlink ii had an 'err 79" notice, so I cut off
my trane comfortlink ii had an 'err 79" notice, so I cut off the power and now my fan won't circulate air....I can hear the outside unit turn on but no blower any advice… read more
BillyHvac
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When I last contacted you on 12/02/2014 you said to give the
When I last contacted you on 12/02/2014 you said to give the thermostat a week or so and it woulod settle down and then hold the indoor temp to what I have set. It didn't. (XC95m natural gas furnace a… read more
gotoman for ac
gotoman for ac
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I have the same problem with one of my customers systems. First
I have the same problem with one of my customers systems. First it was err 126 and the tech support guy said to restore settings or something I forgot exactly what it says. Next day it gives me err 12… read more
gotoman for ac
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What is Error Code 126 on Trane Comfort Link II thermostat?
What is error code 126 on Trane comfort link ii thermostat controlling xl20I heat pump? Optional Information: Make : trane Model : xl20i heat pump, comfort link ii thermostat error 126… read more
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I purchased a Trane heating / cooling system in August thru
I purchased a Trane heating / cooling system in August thru a Contractor. The XL 950 - ComfortLink II thermostat does not display the correct outside temperature. The components to the system are TAM7… read more
gotoman for ac
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I have a TRANE Comfortlink ii thermostat and have an error
I have a TRANE Comfortlink ii thermostat and have an error code 80. What is it and how can I get the thermostat working?… read more
gotoman for ac
gotoman for ac
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I have a trans ac system with comfort link control. I just
I have a Trane ac system with comfort link control. I just returned from vacation and it feels like ac is not working. Comfort link controller has blinking red light on it and reads Err 126. Can you t… read more
gotoman for ac
gotoman for ac
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My trane comfortlink II system has an error message err 79
My trane comfortlink II system has an error message "err 79" flashing and a red light on. What is the problem? What do I do?… read more
gotoman for ac
gotoman for ac
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Getting error code 91 on acculink thermostat (same as trane
Getting error code 91 on acculink thermostat (same as trane comfortlink II). Heritage 20 compressor and 4TEE air handler. Fault LED is flashing three times and the comm LED is flashing fast. User Inte… read more
BillyHvac
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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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