Bard CompleteStat CS9B-THO,CompleteStat CS9B-THOCCompleteStat CS9BE-THO,CompleteStat CS9BE-THOC Installation & Operation Manual - page 8
2100-566D
Page 8 of 20
Sequence of Operation: Two-Stage Heat Pump, no Economizer
Operation
G Y/O Y1 Y2 W1/E W2 O/B D A
Fan Only
X
1
st
Stage Cooling
X
X
2
nd
Stage Cooling
X
X
X
1
st
Stage Heating
X
X
X
2
2
nd
Stage Heating
X
X
X
X
2
3
rd
Stage Heating
X
X
X
X
3
X
2
Emergency Heat
X
X
X
3
Dehumidification
X
Ventilation
1
X
1
X
NOTE
1
: CS9B(E)-THOC (CO
2
Sensing Capability) Models will activate both G and A terminals upon a ventilation call,
however the CS9B(E)-THO (NON-CO
2
Sensing) Models will activate the A terminal only if there is an existing call for the
indoor blower, whether through space conditioning, or through constant fan operation.
NOTE
2
: CompleteStat
TM
controller can be configured to energize reversing valve in cooling (See System Selection).
NOTE
3
: Electric Heat must be configured for a Heat Pump application, see Auxiliary Heat/Electric Heat Setup.
Sequence of Operation: Single-Stage Heat Pump, with Economizer
Operation
G Y/O Y1 Y2 W1/E W2 O/B D A
Fan Only
X
1
st
Stage Cooling
X
X
2
nd
Stage Cooling
X
X
X
1
st
Stage Heating
X
X
X
X
2
2
nd
Stage Heating
X
X
X
X
3
X
2
Emergency Heat
X
X
X
3
Dehumidification
X
Ventilation
1
X
1
X
NOTE
1
: CS9B(E)-THOC (CO
2
Sensing Capability) Models will activate both G and A terminals upon a ventilation call,
however the CS9B(E)-THO (NON-CO
2
Sensing) Models will activate the A terminal only if there is an existing call for the
indoor blower, whether through space conditioning, or through constant fan operation.
NOTE
2
: CompleteStat
TM
controller can be configured to energize reversing valve in cooling (See System Selection).
NOTE
3
: Electric Heat must be configured for a Heat Pump application, see Auxiliary Heat/Electric Heat Setup.
Sequence of Operation: Two-Stage Heat Pump, with Economizer
Operation
G Y/O Y1 Y2 W1/E W2 O/B D A
Fan Only
X
1
st
Stage Cooling
X
X
2
nd
Stage Cooling
X
X
X
3
rd
Stage Cooling
X
X
X
X
1
st
Stage Heating
X
X
X
X
2
2
nd
Stage Heating
X
X
X
X
X
2
3
rd
Stage Heating
X
X
X
X
X
3
X
2
Emergency Heat
X
X
X
3
Dehumidification
X
Ventilation
1
X
1
X
NOTE
1
: CS9B(E)-THOC (CO
2
Sensing Capability) Models will activate both G and A terminals upon a ventilation call,
however the CS9B(E)-THO (NON-CO
2
Sensing) Models will activate the A terminal only if there is an existing call for the
indoor blower, whether through space conditioning, or through constant fan operation.
NOTE
2
: CompleteStat
TM
controller can be configured to energize reversing valve in cooling (See System Selection)
NOTE
3
: Electric Heat must be configured for a Heat Pump application, see Auxiliary Heat/Electric Heat Setup.