Control - Bard I-TEC Series Installation Instructions Manual

SC SC SC SC
Completestat Completestat
Model #CS9B-THO or Model #CS9B-THO or
Model #CS9BE-THO Model #CS9BE-THO
24V 24V
COM COM
Thermostat Thermostat
R R C C
Bard #8403-060 Bard #8403-060
Thermostat
Bard
6
5 7
#8403-084
Low
R RT C
Voltage
Term. Strip
1
RED/WHITE
BLACK/WHITE
ORANGE
BROWN/WHITE
CRV Wiring Harness
Factory installed jumper. Remove jumper and connect
1 to N.C fire alarm circuit if emergency shutdown required.
2 Not needed below 15KW.
3 Connect to "G" terminal when thermostat has "Occupancy Signal".
Install a jumper between "G" and "A" only when thermostat
4
without "Occupancy Signal" is used.
If CS9B-THOC or CS9BE-THOC is used, connect "Brown/White"
5
directly to "A" and do not use seperate CO2 controller.
Manual 2100-578L
Page 24 of 42
FIGURE 13
Heat Pump with CRV and CO
SC SC
G G Y1 Y1 Y2 Y2 O/B O/B W2 W2
G G Y1 Y1 Y2 Y2 O/B O/B W2 W2
2 9 8
4 3
G Y1 Y2 W2
B/W1
4
3

Control

2
L L A A D D
W1/E W1/E
2
White
Red
L L A A
W1/E W1/E YO/D YO/D
NOTE: Bard 8403-060
2
17
W3 L A D
7
5
6 Relay Provided with Completestat
Jumper W2 to W3 at terminal block when
7
using 8403-084 with unit with 15 KW.
GND GND
Yellow
Blue
Orange
6
thermostat must be in
programmed operation
mode and in programmed
fan mode for ventilation to
function.
6 3 4
2
1
5
6
6 CO2 Control
Bard #8403-067
MIS-3205 B