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Figure 10, Oil Cooler Piping With City Water
Figure 11, Oil Cooler Connections, DWSC/DHSC Units
Oil
Reservoir
Solenoid Valve
Temperature
Control Valve
Figure 12, Oil Cooler Connections, DWDC 100/126, 16 Foot Shells
Solenoid Valves
Temperature
Control Valves
Inlet Connection
Outlet Connection
Table 8, Cooling Water Connection Sizes
Conn Size (in.)
D-EIMWC00804-14EN
STOP
WATER
VALVE
SUPPLY
STRAINER
MAX. 40
MESH
DWSC/DHSC 063-
Model
087,
¾ in.
Centrifugal Chillers
R
OIL COOLER
S
SOLENOID
VALVE
DRAIN VALVE
OR PLUG
DWDC 063-087,
DWSC/DHSC 100-126
1 in.
COOLING TOWER
COOLING TOWER MAKEUP
DISCHARGE ABOVE
HIGHEST POSSIBLE
WATER LEVEL
OPEN
DRAIN
Compressor
Controller & Lub
Control Box
Inlet Connection
(Inside)
Outlet Connection
(Outside)
Note:
All other DWDC units
have oil cooler
connections located on
the right hand tube
sheet under the
evaporator.
DWDC/DWCC 100-126
1 ½ in.
25
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