Carrier 19XRV - Page 59

59
STORAGE
TANK LIQUID
VALVE
OIL
SEPARATOR
PUMPOUT
CONDENSER
WATER SUPPLY
AND RETURN
PUMPOUT
CONDENSER
STORAGE TANK
VAPO R VALVE
2
3
4
5
PRESSURE
RELIEF SAFETY
VALVE
PUMPOUT
COMPRESSOR
TEE FOR
CHARGING
REFRIGERANT
CHARGING VALVE
COOLER
REFRIGERANT
ISOLATION
VALVE
LIQUID LINE
SERVICE
VALVE
CHILLER
CONDENSER
VESSEL
CHILLER
COOLER
VESSEL
10
6
7
11
1a
1b
SERVICE VALVE ON
PUMPOUT UNIT
=
SERVICE VALVE ON
CHILLER (FIELD
SUPPLIED)
=
=
MAINTAIN AT LEAST 2 FT (610mm) CLEARANCE AROUND
STORAGE TANK FOR SERVICE AND OPERATION WORK.
REFRIGERANT
CHARGING VALVE
OIL
SEPARATOR
PUMPOUT
CONDENSER
WATER SUPPLY
AND RETURN
PUMPOUT
CONDENSER
2
3
4
5
PRESSURE
RELIEF SAFETY
VALVE
PUMPOUT
COMPRESSOR
COOLER
REFRIGERANT
ISOLATION
VALVE
REFRIGERANT
CHARGING
VALVE
CHILLER
CONDENSER
VESSEL
CHILLER
COOLER
VESSEL
7
11
1a
1b
SERVICE VALVE ON
PUMPOUT UNIT
=
SERVICE VALVE ON
CHILLER
=
LIQUID LINE
SERVICE
VALVE
REFRIGERANT
CHARGING
VALVE
Fig. 30 — Typical Optional Pumpout System Piping Schematic with Storage Tank
Fig. 31 — Typical Optional Pumpout System Piping Schematic without Storage Tank
a19-1721
a19-1722