I have a situation where I am on my third replacement of a Levitton model 6124H timer because of the failure of the blue Electroluminescent backlight failing leaving the LCD panel difficult to read. Otherwise the unit has no other failures and switches its internal relay and external fan load reliably.
So far Levitton has been good, providing me a second unit under warranty. The QC department claims that pressure from the decorative (DECORA) trim is causing the panel to fail. I have this unit installed in a garage wall (backing an interior wall) inside a three gang box. The humidity in the garage is controlled by a small AC unit, and does climb a bit. Temperature is well within range.
Any thoughts?