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SC
SC
SC
Completestat
Model #CS9B-THO or
Model #CS9BE-THO
24V
G
COM
Thermostat
R
C
G
Bard #8403-060
Unit Low
R
RT
C
Voltage
Term. Strip
1
12-Pin
9
6
3
Vent Plug
Factory installed jumper. Remove jumper and connect
1
to N.C fire alarm circuit if emergency shutdown required.
2
Not needed below 15KW.
3
Additional wire required for dehumidification models.
Required Control Connections for CRV with Air Conditioners
Y1
Y2
O/B
W2
W1/E
2
Y1
Y2
O/B
W2
W1/E
2
G
Y1
Y2
W2
W3/8
B/W1
2
5
11
CRV-F* PLUGS IN HERE
CRV-F PLUGS IN HERE
Demand ventilation control, which could include switched CO2 control, or secondary
4
motion activated switch.
FIGURE 7
L
A
D
GND
3
L
A
YO/D
3
L/1
A
D
2
3
7
4
5
6
7
4
12
10
Manual
Page
MIS-4000
2100-691
9 of 15
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