I'd like to troubleshoot if possible. Battery backup. Multiple on, off pins available.

Can't find troubleshooting information on Honeywell site, nothing similar either.
All models have indicators or other options not part of this one.


I have same unit upstairs and it works fine. This one has specific issues:

1) Small On/Off indicator wheel seems "backward" (Red shoud be heat, and is not, etc)

2) The timer/clock runs exceptionally slow, resulting in unreliable performance.

3) Temperature variance seems very large.

4) Even with manual operation, the response seems "odd".

I have replaced the AA battery. It COULD be the battery connections I suppose, I
Don't know if the batteries are a backup or the actual power.

I plan to replace this unit with a 7600 (I believe it is) digital, but until then
I am freezing and wasting a lot of gas.

Extra post