ClimaCool UCW_H 30, 50, 70, 85 - Manual (Page 38)

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36
Refrigeration Circuit Diagram
SIZE
ClimaCool Corp.
CCE-09001-2.VSD
DWG NO
CCE-09001-2.VSD
REV
SHEET 1 OF 1
TITLE
REFRIGERATION CIRCUIT DIAGRAM
DATE
DRAWN BY
Gus Olivera
SCALE
NONE
A
FILENAME
CCE-09001-2.vsd
REVISED
C
APPROVED
DATE
04/2012
DESCRIPTION
UCH WATER COOLED SCROLL HEAT PUMP CHILLER
(REFRIGERANT CIRCUIT #1 OF 2 SHOWN )
SYMBOL LEGEND
= TEMPERATURE SENSOR
= LEGEND ITEM #
= SOLDER JOINT
= PRESSURE TRANSDUCER
= "TEE" SOLDER JOINT
= REFRIGERANT FLOW PATH
= PRESSURE ACCESS FITTING
LL = LIQUID LINE
SL = SUCTION LINE
SP = SUCTION PRESSURE
HP = HEAD PRESSURE
TXV = THERMAL EXPANSION VALVE
DX = DIRECT EXPANSION
W/C = WATER COOLED
EQUALIZER
LINE
FLUSH
SHUT-OFF
VALVE
CHILLER
WATER INLET
VALVE
CHILLER
WATER OUTLET
VALVE
S4 S5 S2 S3
CONDENSER
WATER PIPING
CHILLER
WATER PIPING
1
2
5
6 7
8
9
4
R
EF
R
IG
ERA
NT
CI
RCUI
T
#2
R
EF
R
IG
ERA
NT
CI
RCUI
T
#1
R
EF
R
IG
ERA
NT
CI
RCUI
T
#1
R
EF
R
IG
ERA
NT
CI
RCUI
T
#2
3
COMPONENT LEGEND
1. SCROLL COMPRESSOR
2. HIGH PRESSURE SAFETY SW.
3. REVERSING VALVE
4. W/C BRAZED PL. CONDENSER
5. PRESSURE RELIEF VALVE
6. BI-FLOW LIQUID LINE FILTER DRIER
7. SIGHT GLASS MOISTURE INDICATOR
8. BI-FLOW THERMAL EXPANSION VALVE
9. W/C BRAZED PL. EVAPORATOR
S1. DISCHARGE TEMPERATURE SENSOR
S2. COND. INLET TEMPERATURE SENSOR
S3. COND. OUTLET TEMP. SENSOR
S4. EVAP. INLET TEMPERATURE SENSOR
S5. EVAP. OUTLET TEMP. SENSOR
S6. SUCTION TEMPERATURE SENSOR
PT1. DISCHARGE PRESSURE TRANSDUCER
PT2. SUCTION PRESSURE TRANSDUCER
FILL
SHUT-OFF
VALVE
CHILLER OUTLET
WATER MAIN
(6"or 8") CHILLER INLET
WATER MAIN
(6"or 8")
FILL
SHUT-OFF
VALVE
CONDENSER
WATER INLET
VALVE
CONDENSER
WATER OUTLET
VALVE
FLUSH
SHUT-OFF
VALVE
CONDENSER
OUTLET
WATER MAIN
(6"or 8")
CONDENSER
INLET
WATER MAIN
(6"or 8")
PETE'S
PORTS
PETE'S
PORTS
PT2
PT1
(WHEN USED)
(WHEN USED)
(WHEN USED)
(WHEN USED)
(WHEN USED)
(WHEN USED)
(WHEN USED)
(WHEN USED)
#
PT#
S #
S1
S6
TXV
BULB
REFRIGERANT FLOW
COOLING
HEATING
(WHEN USED)
Heat Pump