Figure 34 Cooling Mode And Dehumidification Mode Circuit Diagrams - Bard QW2S3DA Installation Instructions Manual

HEAT PUMP COOLING
MODE CIRCUIT DIAGRAM
EXPANSION
WATER
COIL
HEAT PUMP DEHUMIDIFICATION
MODE CIRCUIT DIAGRAM
EXPANSION
WATER
COIL
Manual 2100-738C
Page 44 of 73
Cooling Mode and Dehumidification Mode Circuit Diagrams
EXPANSION
VALVE
FILTER/
DRIER
VALVE
4 WAY
VALVE
WATER
OPEN
CIRCUIT
4 WAY
VALVE
BULB
WATER
EXPANSION
VALVE
FILTER/
DRIER
VALVE
4 WAY
VALVE
WATER
OPEN
CIRCUIT
4 WAY
VALVE
BULB
WATER
FIGURE 34
BULB
DISTRIBUTOR
CHECK
VALVE
CHECK
VALVE
BULB
DISTRIBUTOR
CHECK
VALVE
CHECK
VALVE
INDOOR COIL
REHEAT COIL
COMPRESSOR
INDOOR COIL
REHEAT COIL
COMPRESSOR
MIS-3120