Diagram; Fig 14 - Processes And Instrumentation - York YCAV0267E Installation Operation & Maintenance

TECHNICAL DATA
PROCESSES AND INSTRUMENTATION DIAGRAM
SMV
FT
SMV
SYSTEM COMPONENTS
SMV
STEPPER MOTOR VALVE
S
SOLENOID VALVE
BALL VALVE
RELIEF VALVE
STOP VALVE ANGLE, ACCESS
P PRESSURE SENSOR
T
TEMPERATURE SENSOR
REPLACEABLE CORE FILTER/DRYER
SIGHT GLASS
FLOW SWITCH (optional)
FS
PRESSURE SWITCH
PS
ELECTRIC HEATER
HTR
PLUG
FIG. 14 - PROCESSES AND INSTRUMENTATION DIAGRAM
168
Z
OIL COOLER COIL
CONDENSOR COIL
T
Z
AIR
S FLOW
DV
P
LPC
COMP
HTR
T EVAPORATOR
T
DV
CHT
LTC
FS
CHILLER WATER
FLOW
MAJOR COMPONENTS
COMP COMPRESSOR
OS OIL SEPARATOR
FT FLASH TANK
M MUFFLER
Z
DV
HTC
LTC
OS
PS
T
P
DV
DIF
P
DV
HPC
M
HPL
DPF
HTR
T
DV
MICROPROCESSOR CONTROL FUNCTIONS
CHT CHILLED LIQUID THERMOSTAT
DP DIFFERENTIAL PRESSURE CUTOUT
DFP DISCHARGE PRESSURE FAN CONTROL
DV DISPLAY VALUE
HPL HIGH PRESSURE LOAD LIMITING
HTC HIGH TEMPERATURE CUTOUT
LPC LOW PRESSURE CUTOUT
LTC LOW TEMPERATURE CUTOUT
HPC HIGH PRESSURE CUTOUT
HTR HEATER
FORM 201.21-NM3 (616)
LD10589a
JOHNSON CONTROLS