Bard I42H1, I60H1, I36H1 Heat Pump with CRV, Without CO2 Control, Y2 B/W1 W2 W3 CRV Wiring Harness

FIGURE 14

HEAT PUMP WITH CRV, WITHOUT CO2 CONTROL

SC SC SC

Completestat

Model #CS9B-THO or

Model #CS9BE-THO

24V COM G Y1 Y2 O/B W2 W1/E L A D

2 3

Thermostat	R	C	G	Y1	Y2 O/B W2 W1/E	L	A	YO/D
Bard #8403-060
							2	3

Low

Voltage R RT C

Term. Strip

1

RED/WHITE

BLACK/WHITE

ORANGE

BROWN/WHITE

G Y1 Y2 B/W1 W2 W3 L A D 6 3 4

5

4

CRV Wiring Harness

1Factory installed jumper. Remove jumper and connect to N.C fire alarm circuit if emergency shutdown required.

2Not needed below 15KW.

3Additional wire required for dehumidification models.

4Connect to "G" terminal when thermostat has "Occupancy Signal".

5Install a jumper between "G" and "A" only when thermostat without "Occupance Signal" is used.

MIS-3017

Manual	2100-549G
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