Installation Guide

Rc
G
Y/Y1
W/W1
C
Rc
G
Y1
Y2
O/B
PEK
ACC-
ACC+
W2
W1
R
H
C
Rc
R
H
G
C
W/W1
PEK
Y/Y1
THERMOSTAT CONTROL BOARD
39 40
STEP 17
Pull the wires through the hole in the middle of the backplate
and then attach it to the wall using the drywall anchors and
screws provided.
TIP: Use a 3/16” drill bit to drill a hole for the drywall anchors.
STEP 18
Remove the Rc, C, and PEK labels from the label sheet and
attach them to the wires as shown below:
R/R
C/RH ➔ RC
G ➔ C
Y
➔ PEK