Refrigerant Circuit
12
12 -- 1
Liebert HPC---S 006---022---PD---273571---01.03.2012
Refrigerant Circuit
14
MC
MC
23
15
18
17
TCE
PZH
PZH
22
PI
5
PT
11
15
15
15
17
15
PI
PT
TT
10
6
3
TT
26
13
13
16
22
X
12
21
20
PZL
7
1
1
4
4
EVAPORATOR
WATER INLET
EVAPORATOR
WATER OUTLET
ØE
ØE
ONLY FOR
MOD. 011---022
ONLY ”B”
VERSION
ONLY ”G”
VERSION
ONLY ”G”
VERSION
ONLY ”B”
VERSION
Make tandem compressor
piping following the supplier
assembly instructions.
ØE--- Tr ead cou plin g.
X
Ta b . 1 2 --- R e f r i g e r a n t c i r c u i t c o m p o n e n t s --- H P C --- S 0 0 6 --- 0 2 2 (R410A)
Pos. Descr i ption Pos. Descr iption
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Compressor
High pressure switch
Transducer pressure sensor (Low pressure control)
Crankcase heater
High pressure manometer
Low pressure manometer
Low pressure switch
---
---
EEV temperature sensor
Transducer pressure sensor (High pressure control)
Safety valve
Condenser
Condenser fans
15
16
17
18
19
20
21
22
23
24
25
26
27
28
Service connection
Sight glass
Shut---Off valve
Filter dryer
---
Solenoid valve
Mechanical expansion valve
Electronic expansion valve
Evaporator
---
---
External air temperature sensor
---
---
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