Daikin HUBBARD HCU2040PXB1 Installation, Commissioning And Maintenance Manual page 48

Hermetic r744 condensing units
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2-STAGE
DISCHARGE
S
HP
SWITCH
102/108BAR
COMP
T2
1-STAGE
SUCTION
1/2"
Rev No
Date
PCO
Title
Copyright HPL March 2021
Drawing No.
S
T1
3/8"
OIL
S
RETURN
LINE
3/8"
CAPILLIARY
TUBE
FLASH GAS
S
VALVE
CAREL E3V35-C
3/8"
COMP
BYPASS
LIQ-INJ
VALVE
P1
BALL VALVE
PRV
ACCESS VALVE
CHECK VALVE
4HP LT CCU PIPING SCHEMATIC
Drawn By:
D4129-LT/00
IF IN DOUBT, ASK
120 Bar
3/8"
PRV
90 Bar
P3
3/8"
S
S
3/8"
Checked By:
Date:
IAM
22/03/2018
GAS COOLER
FROM
TO GAS
GAS
COOLER
COOLER
3/8"
HP
VALVE
S
CAREL E2V18-C
3/8"
FILTER
DRIER
SIGHT GLASS
P4
T5
S
CAREL
E2V09C
STEPPER
VALVE
S
Page 48 of 169
T3
T4
P2
S
SUBCOOLED
LIQUID LINE
3/8"
1/2"
MT SUCTION
1-7 Bluestem Road, Ransomes Europark,
Suffolk, Ipswich, IP3 9RR,
P4367 Rev 01
TEL.(01473) 890522
FAX.(01473)890687

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