EDM SYSCROLL 20 35 AIR S 1GB05.13

SyScroll 20-35 Air
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9
Refrigerant Flow Diagram - Syscroll 20-35 Air CO
COMPONENTS
1 Compressor scroll type
2 Air cooled condenser
3 Filter drier
4 Sight glass
5 Expansion valve
6 Plate heat exchanger
7 Pump
8 Drain valve
9 Water buffer tank
10 Water filter (loose)
11 Automatic water charging valve
12 Water outlet
13 Water inlet
14 Water charging line
15 Expansion vessel (lt 5)
2
3
4
5
6
AT
A
1
C
FS
N
9
N
L
L
10 8
13
13
12
14
11
HYDROKIT
7
15
S
F
E
D
S
B
SKM
KM
MECHANICAL EXPANSION VALVE
(STANDARD)
543
ELECTRONIC EXPANSION
VALVE (OPTIONAL)
BT
EEV
CONTROL
UNIT
CONTROL
ST
S
SAFETY/CONTROL DEVICES
A High pressure switch (42 bar)
AT High pressure transducer
B Low pressure switch (1,5 bar)
BT Low pressure transducer
C Water differential pressure switch (105 mbar)
D Air temperature sensor
E Outlet water temperature sensor
F Inlet water temperature sensor
FS Flow switch
L Vent valve
N Water safety valve (3 bar)
S Shrader valve (service/charging point)
ST Suction temperature probe
KM Manometer (optional)
↓ Pipe connection with Shrader valve 1/4” SAE
---- Optional components
°
Probes