EDM SYSCROLL 140 360 AIR EVO

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SYSCROLL AIR EVO
12
Refrigerant Flow Diagram - SYSCROLL AIR EVO TR
COMPONENTS
1 Compressor trio/tandem scroll type
2 Air cooled condenser
3 Filter drier
4 Electronic expansion valve
5 Globe valve
6 Heat exchange
7 Desuperheathers (optional)
8 Sight glass
9 Four-way valve
10 Heat recover
11 Liquid receiver
12 Check valve
SAFETY/CONTROL DEVICES
A High pressure switch (40,5 bar)
AT High pressure transducer
AF Access fitting sae flare 1/4”
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
G PED pressure relief valve (45 bar)
M Discharge temperature sensor
N Suction temperature sensor
S 5/16” valve connection (service only)
↓ Pipe connection with Shrader valve
5
1
D
2
3
4
5
6
BT
C
E
G
EXV
CONTROL
UNIT
CONTROL
S
S
AT
AA S
M
B
S
8
F
9
ON
G
H
11
12
12 12
10
ONLY FOR SIZE 300-330-360 CICUIT 1+ CIRCUIT 2
5
1
D
2
3
4
5
6
BT
C
E
G
EXV
CONTROL
UNIT
CONTROL
S
S
AT
AA
S
M
B
S
ONLY FOR CIRCUIT n°2
8
C
6
E
F
9
ON
G
H
10
11
10
12
12 12
SYSCROLL 140 170 300 330 360 AIR EVO TR
SYSCROLL 230 260 280 AIR EVO TR