Carrier AquaEdge 23XRV - Page 68

68
COOLER
CONTROL CENTER
COOLER REFRIGERANT
PUMPOUT VALVE 7
COOLER CHARGING
VALVE 1b
USE CONDENSER
CHARGING
VALVE TO ADD
CHARGE 1a
DISCHARGE ISOLATION
VALVE (OPTIONAL)
STORAGE
TANK LIQUID
VALVE
OIL
SEPARATOR
PUMPOUT
CONDENSER
WATER SUPPLY
AND RETURN
PUMPOUT
CONDENSER
STORAGE TANK
VAPOR VALVE
2
3
4
5
PRESSURE
RELIEF SAFETY
VALVE
PUMPOUT
COMPRESSOR
6
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.
10
SHIPPING BRACE
(REMOVE PRIOR TO
START-UP)
COOLER INLET
ISOLATION VALVE 11
Fig. 42 — Optional Pumpout System Piping Schematic with Storage Tank — Configured to Pull
Vapor out of Chiller or to Charge Chiller from Storage Tank (Unit with R Compressor Shown)
a23-1637