Oil Piping Schematic - York MILLENNIUM YS Manual

Oil Supply to Capacity
Control Port "P"
Oil Cooler
Pressure Release
Valve
Hand Isolation
Valve used on
Chiller Sizes
S4 and S5 only
FIG. 15 – OIL PIPING SCHEMATIC
SB - 2 Oil
Manifold Block
Refrigerant
Gas from Oil
Cooler
"OIL PRESSURE"
Transducer
Liquid Refrigerant
to Oil Cooler
"FILTER PRESSURE"
Transducer (bottom of
Oil from
oil separator)
Oil Separator
Oil Filter
"1 SOL" Solenoid Valve
used on Chiller Sizes
S0 - S3 Only
Oil to Compressor
Port SB - 2
Oil to Compressor
Port SB - 3
Oil Temperature
Sensor
"SEAL OIL PRESSURE"
Transducer
Oil Eductor Block
LD04298