FIGURE 14
HEAT PUMP WITH CRV, WITHOUT CO2 CONTROL
SC SC SC
Completestat
Model
Model
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 | |||||||||
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| 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.
Manual | |
Page | 24 of 59 |