Carrier AquaForce 30XV140-500 Installation Instructions Manual page 97

MASTER CHILLER
SLAVE CHILLER
DUAL CHILLER
LWT SENSORS
& WELLS
SLAVE CHILLER
OPT
MASTER CHILLER
OPT
CONTROL
BOX
PUMP & CHECK VALVE
OPT
OR MOTORIZED VALVE
OPT
CONTROL
BOX
PUMP & CHECK VALVE
OPT
M
OR MOTORIZED VALVE
OPT
Fig. 38 — Parallel Dual Chiller Operation
CONTROL
BOX
OPT
CONTROL
BOX
OPT
OPT
Fig. 39 — Series Dual Chiller Operation
97
M
Leaving Water Temperature
LWT —
Optional
OPT —
Field-Installed Communication Bus (slashes
indicate number of conductor wires)
Field-Installed Wiring
Optional Piping
Isolation Valve
Motorized Valve
M
Check Valve
PUMP
Optional
OPT —
Field-Installed Communication Bus (slashes
indicate number of conductor wires)
Field-Installed Wiring
Optional Piping
Isolation Valve
a30-5294
LEGEND
a30-5295
LEGEND