Trane Furnace Error Code Green Slow Flash

Where this code is documented

1 manual in the MyPros+ library documents this code for Trane furnace.

Models covered by the manuals that document this code

• DH2B060A9V3VA
• DH2B080A9V3VA
• DH2B080A9V4VA
• DH2C100A9V4VA
• DH2D120A9V5VA
• UH2B060A9V3VA
• UH2B080A9V3VA
• UH2B080A9V4VA
• UH2C100A9V4VA
• UH2C100A9V5VA
• UH2D120A9V5VA

• 1Flame sensed when no flame should be present.
• 1 Flash (Red)Normal LitePort data transmission
• 1 GREENStandby mode or call for cooling.
• 1 GREEN / 1 AMBER1st stage call for heat.
• 1 REDFlame sensed when no flame should be present.
• 10Gas valve energized without call for heat.
• 10 FlashCommunication fault
• 10 REDGas valve energized without call for heat.