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I have a Trane comfortlink II system throwing a 91.03 error
Hello, I have a Trane comfortlink II system throwing a 91.03 error code. Any ideas what I should do? I've switched off power at the breaker a couple of times and that does not solve the problem. Thank… read more
Phil
Phil
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Temp outside is near 90! We cannot do the work ourselves and
Temp outside is near 90! We cannot do the work ourselves and do not know what else to do for the error 126. … read more
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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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I'm getting and error Code 126 on my Trane 900AC43UA control
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My Trane 900 comfortlink ii the screen has frozen. But does
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Got error code 126 on American standard heating and air
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gotoman for ac
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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 -
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Webb-Guy
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I have a Trane ComfortLink II with an Error 18 message - was
Good morning, I have a Trane ComfortLink II with an Error 18 message - was working fine yesterday. Woke up to the message. … read more
Gaztech
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My Trane comfortlink II thermostat is giving me an err 91
My Trane comfortlink II thermostat is giving me an err 91 message and the ac is not working. I live out in the country in Texas and it is over 100 degrees today. Anything I can do to get the AC workin… read more
Phil
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What does an alert code error 79.02 mean outside unit 10512TKN1f
What does an alert code error 79.02 mean outside unit 10512TKN1f on my ComfortLink™ II XL950 Control… read more
Douglas
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I have a trane comfort link II showing an error 79 with a red
I have a trane comfort link II showing an error 79 with a red snowflake on top right- could you please walk me thru it? Pam… read more
BillyHvac
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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
gotoman for ac
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I purchased a Trane heating / cooling system in August thru
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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
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my Trane communicating comfort control model TCONT900AC43UA
my Trane communicating comfort control model TCONT900AC43UA is flashing from the control screen to a blank screen with the message: err 126. What's up with that?… read more
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
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Phil

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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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