Refrigeration circuits
E---3Liebert HPM --- A/W/F/D/H
English
Fig. 3 --- Refrigerant diagram Liebert HPM S1G---S2 G F (R410A)
2
44
23
MC
16
1
12
3
19
18
11
6
14
5
13
FG
8
9
7
10
17
6
P
22
21
6
6
15
20
12
T
24
COOLING WATER INLET
COOLING WATER OUTLET
25
SUPPLY LIMIT
SUPPLY LIMIT
27
26
6 6
ONLY WITH REHEATING COIL OPTION
POS. DESCRIPTION
1 Compressor
2 Crankcase heater
3 High pressure switch (HP)
4 Water cooled condenser
5 Liquid receiver
6 Access valve
7 Safety valve
8 Filter dryer
9 Sight glass
10 Thermostatic expansion valve
11 Hot gas solenoid valve (optional)
12 Check valve
13 Shut---off valve
14 Reheating coil (optional)
POS. DESCRIPTION
15 Evaporator
16 Low pressure switch (LP)
17 Shut---off solenoid valve
18 Head pressure control valve
19 C hilled water 2--- way valve
20 Chilled water coil
21 Hot gas valve injection
22 Hot gas injector
23 Inlet water sensor
24 Safety thermostat
25 Shut---off solenoid water valve
26 Manual bleed valve
27 Low pressure transducer
28 ---
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