In my attic there's a Trane central heat/AC unit. There's a round "window" the size of a quarter, and peering into that window I see a blinking red light. Whats up with that?
-B
blinking red light on Trane unit
Dec 23, 2004
3 Replies
I wasn't very specific, ... It's a Trane XE90, three years old, seems to be working fine (right now), and the red light blinks 2 times per second. -B
This is Turtle.
It is a diagnosis lite to blink and tell the tech what is wrong with it if there is a problem. If the lite is blinking about every 1 second apart and no changes in the pattern. It is saying Leave Me Alone - Leave Me Alone - Leave Me Alone.
TURTLE
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