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Iceman31's avatar
Iceman31
Explorer
May 12, 2019

Help with digital thermostat.

I have been fighting with what should be a fairly simple swap, I am swapping my Coleman Mach thermostat for a Honeywell TH6110D1013 which is a battery operated thermostat. I am attaching a picture of the wiring when I first took it apart. Here is what is coming out of the wall.

Red Wire - which attaches to the grey wire which is attached to GL on Coleman Mach
Yellow Wire - which attaches to the yellow wire on Coleman Mach
Green wire - which attaches to green wire which is attached to GH on Coleman Mach
Blue Wire and a White Wire all spun together which attaches to Blue on Coleman Mach
Second Red Wire - which attaches to Red on Coleman Mach
Second Green Wire - which attaches to White on Coleman Mach

Now on my Honeywell I have these connections

G-
W-
C- Nothing as running off batteries
Y- I assume Yellow Wire
R-
Rc- I assume Second Red Wire as the R an Rc are jumpered.

I am only going to hook up high speed fan so I assume first Red Wire should just be capped and not hooked up. So what wires should be hooked up to G and W on my Honeywell?

I blew a fuse first go around so all help would be appreciated.

Thanks in advance.

Link to image: https://imgur.com/CPsccPk

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