PG 6
PG 7
Mount the 3M-30 to wall
 
1. Hold the 3M-30 against the wall, with the wires coming over the 
top above terminal block. The 3M-30 will cover the hole in the wall. 
2. Position 3M-30 for best appearance. 
3. Attach the 3M-30 to the wall with the screws provided.
4. If you are mounting the 3M-30 to sheet rock or if you are using 
the old mounting holes, use the plastic anchors provided. 
5. Mark rst and drill a 3/16-in.(4.8mm) hole for the insert at each 
screw location, then mount the unit.
Screw to wall
Place wires like this
C
B
O
W
W
2
Y
Y2
R
H
R
C
G
A
Wall
Wires
Wall
anchor
from 
HEAT/COOL 
system
C
B
O
W
W
2
Y
Y2
R
H
R
C
G
A
C
W
Y
RH
G
3M-30