Manual 2100-603
Page
22 of 44
1
Pr
otec
t Ts
tat
Fr
ee
ze
Bar
dP
ar
t #8408-038
11
RAT
C
R
E1
BK
TW
V
YO
A2
Y
B
L
L
E1
G1
RV
W
A1
W
2
G
D
Rel
ay
Log
ic
Boa
rd
Retur
nA
ir
Ther
mos
tat
Pl
ug #2
Pi
nk
Red
/W
hite
Bro
wn
Bl
ue
Ye
llow
Ora
nge
Brow
n/W
hite
Pu
rp
le/W
hite
Bl
ac
k/W
hite
Bro
wn
Bl
ue
Ye
llow
Ora
nge
Brow
n/W
hite
Pu
rp
le/W
hite
Red
Red
/W
hite
Red
/W
hite
Red
/W
hite
Bl
ac
k/W
hite
Bl
ac
k/W
hite
Bl
ack
Red
/Y
ell
ow
Pl
ug #4
2
3
1 2 3 4
5
6
7
8
9
10
11
12
1 2 3 4 5
6
7
8
9
10
12
W1
/E
41
02
-063
B
8403-060
SC
W
ith
"X
" T
he
rm
os
tat
Op
tion
FA
CTO
RY
IN
STA
LL
ED
JU
MP
ER
1
De
hu
mi
dif
ica
tion
W
irin
gD
iag
ram
Ter
m.
Bl
ock
Low
Vol
tage
Ther
mos
tat
Bl
ac
k/W
hite
Red
/W
hite
Bro
wn
Bl
ue
Ye
llow
Ora
nge
Brow
n/W
hite
Pu
rp
le/W
hite
Red
/Y
ell
ow
Red
/W
hite
Bl
ac
k/W
hite
6
5
E
4
O1
G
Y
Y1
A
G
W1
/E
O/B
B
W2
R
C
L
W2
R
C
L
W1
Y1
D/YO
A
D
SC
G
Y1
B
W2
R
C
L
SC
"J
"CS
9BE
-T
HO
"K"
CS
9BE
-TH
OC
FIGURE 17
REMOTE THERMOSTAT WIRING DIAGRAM
“X” THERMOSTAT OPTION
