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Troubleshooting guide on a trane xe-80 furnace

Asked Nov 27, 2009, 03:12 PM — 9 Answers
I have a trane xe-80 furnace, And there is a code that flashes Thermal code protection. We have cleaned the heat sensors is there anythig else I can do to get heat till the Holiday weekend is over?/

9 Answers
Joshdta's Avatar
Joshdta Posts: 2,453, Reputation: 230
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#2

Nov 27, 2009, 03:49 PM
Never heard of that fault, did you check the limit and flame roleout switches? WHat happens when you turn it on? Does the vent motor run? The blower motor? Does the ignitor glow?
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KC13's Avatar
KC13 Posts: 2,567, Reputation: 514
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#3

Nov 27, 2009, 06:44 PM
Did you check any of these?
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dpopgky's Avatar
dpopgky Posts: 2, Reputation: 10
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#4

Nov 30, 2009, 09:45 PM
I have a tr90 having similar problem - 4 blinking lights. Have to reset flame roleout switch. Blower keeps running, blowing cold air until reset. Service man said furnace not sized for our 2800 sq ft home, too few vents, too small cold air return (1 - 16 inch). Could problem be one of the switches shown be defective? New USER, thanks for advice.
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masoodlo's Avatar
masoodlo Posts: 2, Reputation: 10
Junior Member
 
#5

Oct 26, 2010, 03:20 PM
The electric sparker dose't spark
I have to do it with a lighter
What shulld I do?
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Joshdta's Avatar
Joshdta Posts: 2,453, Reputation: 230
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#6

Oct 26, 2010, 04:12 PM
Stop before you blow yourself up!
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electrician2010's Avatar
electrician2010 Posts: 2, Reputation: 10
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#7

Dec 3, 2010, 01:48 PM
I agree with Joshdta. Get a new flame detector or igniter. Both under 25 bucks.
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tendance's Avatar
tendance Posts: 5, Reputation: 1
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#8

May 14, 2011, 06:32 PM
When my xe 80 turns on for air conditioning, we experience noise in the fan or motor
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YADY831's Avatar
YADY831 Posts: 1, Reputation: 1
New Member
 
#9

Nov 13, 2012, 10:18 AM
i got an Trane XE80 turnson fine but afrter 2mins. turns off the flames and motor stils goes on, and the light sensor flashes 4 times... can anybody can help me to fix my heather please... thank you...
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brcleveland's Avatar
brcleveland Posts: 1, Reputation: 1
New Member
 
#10

Feb 25, 2013, 01:12 PM
I have a TRANE XE 80 furance, is it normal for the control module to have a constant humming noise? It will continue to hum even after the thermostate is turned off.

The furnace has been operating intermittently. When it does not operate correctly the ignitor glows but it does not light. If I wiggle wires on the contol module it will ignite and continue to act normally for a few hours then act up again. If the humming noise in the control panel is not normal could that be my problem?

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