Manual 2100-600
Page
26 of 38
FIGURE 20
UNIT MOUNTED THERMOSTAT WIRING DIAGRAM
“H” THERMOSTAT OPTION WITH CO
2
3
2
4
5
1
2
Or
an
ge
24 VAC
5
6
HOT 1
Orange
2
Red/White
Blue
9
10
6
Part #8403-060
5
Black/White
G
3
11
8
R
Y1
Plug #2
C
W2
1
Yellow
12
Purple
Brown
7
A
Brown/White
2
Y2
Bl
ack
/W
hite
Red
/W
hite
Br
ow
n/W
hite
Out
Controller
Red/White
W1/E
4
3
4
Analog
Bard Part #8403-067
Temp. and Humidity
CO Controller
COM
3
1
"H" THERMOSTAT OPTION
Relay
Part #8201-062
4
5
2
Black/White
4102-071 A
Red
/W
hite
