18
RC RH G
C
Y1 Y2 W1W2
O/B
RC
RC
G
C
S
W1
Y1
↑
↑
Step 8. Remove the wallplate
Unscrew the wallplate from the wall, gently pull it out and ensure the wires
will not fall back into the hole.
Step 7. Add new tags
Add new tags to the following tags to simplify your wiring:
R/RC/RH
→
RC G
→
C Y/Y1
→
S
RC RH G
C
Y1 Y2 W1W2
O/B
RC
RC
C
G
W1
Y1
S
Label 1.
Label 2.
Thermostat
If you have a C
wire, you will not
need the label 2
below.
Control board
C
C
RC
RC
RC
RC
RH
RH
R
R
C
C
S
S
G
G
R
R
RC
RC
RH
RH Y2
Y2
Y/Y1
Y/Y1
Y/Y1
Y/Y1
W/W1 W/W1
W/W1 W/W1
W2
W2
O/B
O/B
*
*
G
G