Lennox GCS16-1853-235

Page 36
THERMOMETER WELL
AND GAUGE PORT PUMP 1
GCS16-1853 PLUMBING COMPONENTS
CONDENSING SECTION - LIQUID LINES
COMPRESSOR
TERMINAL BOX
EVAPORATOR COIL
FIGURE 32
RIGHT CONDENSER COIL
(COMPRESSORS 1 AND 3)
FILTER/DRIER
TEE
LEFT CONDENSER COIL
(COMPRESSORS 2 AND 3)
THERMOMETER WELL
AND GAUGE PORT
PUMP 3
FILTER/DRIER
THERMOMETER WELL
AND GAUGE PORT
PUMP 2
FILTER/DRIER
FIGURE 33
GCS162553, 2753, 3003 PLUMBING COMPONENTS (SLAB COIL SHOWN)
CONDENSING SECTION - LIQUID AND SUCTION LINES
1st STAGE CIRCUIT
2nd STAGE CIRCUIT
INNER COIL
INNER COIL
OUTER COIL
COMPRESSOR B1
COMPRESSOR B2
SUCTION LINE
FROM EVAPORATOR
SUCTION LINE
FROM EVAPORATOR
LIQUID LINE
TO EVAPORA
TOR
FILTER/DRIER
HOT GAS SERVICE
VALVE/ GAUGE PORT
LIQUID SERVICE
VALVE/ GAUGE PORT
HIGH PRESSURE
SWITCH S4
LOSS OF CHARGE
SWITCH S24
HIGH PRES
SURE
SWITCH S7
LOSS OF
CHARGE
SWITCH S25
HOT GAS SERVICE
VALVE/ GAUGE
PORT
LIQUID
SERVICE
VALVE/
GAUGE
PORT
THERMOMETER
WELL
THERMOMETER
WELL
FILTER/DRIER
SUCTION
GAUGE
PORT
SUCTION
GAUGE PORT
LIQUID LINE
TO EVAPORATOR
GAUGE PORT