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View Full Version : Trane xr80 no code

polkadotdundee
Jan 3, 2010, 11:55 AM
Trane xr80 is blowing cold air. When first turned on, it flashed a red light once and then the light goes off.
hvac1000
Jan 3, 2010, 12:05 PM
Look on the back side of the blower motor access door for the blink/flash code