IOM SyScroll 140 360 Air EVO 361549

38
7 - Product Description (continued)
Refrigerant flow diagram - SYSCROLL AIR EVO HP
SAFETY/CONTROL DEVICES
A High pressure switch
AT High pressure transducer
B Low pressure switch
BT Low pressure transducer
C Water differential pressure switch
D Air temperature sensor
E Outlet water temperature sensor
F Inlet water temperature sensor
G PED pressure relief valve
H Defrost temperature sensor
M Discharge temperature sensor
N Suction temperature sensor
S 5/16” valve connection (service only)
Pipe connection with Shrader valve
COMPONENTS
1 Tandem Scroll type compressor
2 Air cooled condenser
3 Filter drier
4 Electronic expansion valve
5 Globe valve
6 Check valve
7 Liquid receiver
8 Four-way valve
9 Suction accumulator
10 Sight glass
11 Heat exchanger
12 Desuperheater (opzione)
G
F
E
ON
C
6
6
5
5
8
9
7
11
6
6
3
2
D
H
AA
S
AT
S
G
4
EXV
CONTROL
UNIT
CONTROL
5
10
BT
N
B
M
S
ONLY FOR
SIZE:300-330-360
S
S
S
ONLY FOR SIZE 300-330-360 CIRCUIT 1+CIRCUIT 2
7
Unit 140 170 300 330 360
Unit 230 260 280
G
ON
A
6
6
5
5
8
9
7
6
6
3
2
D
H
S
AT
S
G
4
EXV
CONTROL
UNIT
CONTROL
5
10
BT
N
B
M
S
ONLY FOR SIZE:260-280
S
S
ONLY FOR CIRCUIT n°2
7
F
E
6
C
E
C
6
A