Page 76
LGT/LCT156, 180, 210, 240, 300
4
FIGURE 37
REHEAT MODE REFRIGERANT ROUTING
210, 240 AND 300 UNITS
REHEAT
COIL
CONDENSER COIL
CIRCUIT 3 & 4
1
2
EXPANSION
VALVES
CHECK
VALVE
L14
REHEAT
VALVE
L30
REHEAT
VALVE
3
CHECK
VALVE
ALL FOUR
EVAPORATOR
COILS ARE
INTERTWINED
Note: Two refrigerant circuits are shown;
both circuits operate during reheat.
CONDENSER COIL
CIRCUIT 1 & 2
4
FIGURE 38
COOLING MODE REFRIGERANT ROUTING
210, 240 AND 300 UNITS
REHEAT
COIL
1
2
EXPANSION
VALVES
CHECK
VALVE
L14
REHEAT
VALVE
L30
REHEAT
VALVE
3
CHECK
VALVE
Note: Two refrigerant circuits are
shown; both circuits operate
when there is a cooling demand.
CONDENSER COIL
CIRCUIT 3 & 4
ALL FOUR
EVAPORATOR
COILS ARE
INTERTWINED
CONDENSER COIL
CIRCUIT 1 & 2
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