I have bought a house built in October, 1999 with a Trane XT300C thermostat in it. Having trouble programming it. This model has no buttons for up and down arrows or I for info codes on the side. There is a window and space for them, but no buttons. Is this a modified model or has it been defaced? Any info would be appreciated

Asked by Donna on 10/31/2012 1  Answer

ManualsOnline posted an answer 11 years, 10 months ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

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