Nibe CLIMACOOL UCR 30, Installation, Operation & Maintenance Manual

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TXV BULB
EQUALIZER
LINE
REMOTE AIR COOLED
CONDENSER FIELD PIPING
5
10
12
13
14
12
18
19
9
11
FLUSH
SHUT ‐ OFF
VALVE
CHILLER
WATER INLET
VALVE
CHILLER
WATER OUTLET
VALVE
FACTORY CHILLER
WATER PIPING
FILL
SHUT ‐ OFF
VALVE
CHILLER INLET
WATER MAIN (6")
PETE'S
PORTS
REFRI
GERA
N
T
CI
RCUI
T
#2
REFRI
GERA
N
T
CI
RCUI
T
#1
CHILLER OUTLET
WATER MAIN (6")
COMPONENT LEGEND
1. COMPRESSOR
2. HIGH PRESSURE SWITCH
3. HOT GAS BYPASS VALVE (IF USED)
4. DISCHARGE ISOLATION BALL VALVE #1
5. DISCHARGE ISOLATION BALL VALVE #2
6. DISCHARGE CHECK VALVE
7. REMOTE (A/C) CONDENSER
8. LOW AMBIENT CONTROL VALVE (IF USED)
UCR(030): QTY-1 PER CIRCUIT
UCR(050/070/085): QTY-2 PER CIRCUIT
9. LIQUID LINE CHECK VALVE
10. LIQUID LINE ISOLATION VALVE
11. PRESSURE FAN CYCLING SWITCH (IF USED)
12. LIQUID LINE ISOLATION VALVE
13. LIQUID RECEIVER
14. PRESSURE RELIEF VALVE
15. FILTER DRIER
16. SIGHT GLASS MOISTURE INDICATOR
17. LIQUID LINE SOLENOID VALVE
18. THERMAL EXPANSION VALVE
19. CHILLER EVAPORATOR BPHX
S1. DISCHARGE TEMPERATURE SENSOR
S2. LEAVING CHILLER WATER TEMP. SENSOR
S3. SUCTION TEMPERATURE SENSOR
PT1. DISCHARGE PRESSURE TRANSDUCER
PT2. SUCTION PRESSURE TRANSDUCER
3
(WHEN USED)
EQUALIZER
LINE
1
PT2
S1
S3
CONDENSER FAN(S)
6
7
CONDENSER
AIR EXHAUST
CONDENSER
AIR INTAKE
8
4
(WHEN USED)
(WHEN USED)
S
S2
SYMBOL LEGEND
S # = TEMPERATURE SENSOR
#
= LEGEND ITEM #
= SOLDER JOINT
PT#
= PRESSURE TRANSDUCER
= "TEE" SOLDER JOINT
= REFRIGERANT FLOW PATH
= PRESSURE ACCESS FITTING
= SILVER SOLDER JOINT
= THERMAL EXPANSION VALVE TXV
LOCATE BULBS SO THEY
SENSE OUTDOOR AIR
D
C
R
D
R
C
12
17
16
15
TITLE:
DESCRIPTION:
SIZE: A REVISION BY: J.P.F. REV:
SCALE: ‐ DATE: JUNE ‐ 2019 B
DRAWN BY: CCC ‐ ENG SHEET: 1 OF 1
REFRIGERATION CIRCUIT DIAGRAM
(CIRCUIT #1 OF 2 SHOWN)
REMOTE AIR ‐ COOLED MODULAR CHILLER
CLIMACOOL MODEL # UCR(030/050/070/085)
2
PT1
Refrigeration Circuit Diagram