33
E
n
g
li
sh
Refrigerant flow diagram - SyScroll Air HP 40 to 75 - R410A
8 - Product Description
SAFETY/CONTROL DEVICES
HAZARD CATEGORY / EVALUATION MODULE
A
High pressure switch (40.5 bar)
4 / mod. B+D
AT
High pressure transducer
BT
Low pressure transducer
D
Air temperature sensor
E
Outlet water temperature sensor
F
Inlet water temperature sensor
G
PED safety valve (45 bar)
4 / mod. H1
H
Defrost temperature sensor
M
Discharge temperature sensor
S
5/16" SAE Schrader valve (charging point)
SH
5/16" SAE high pressure Schrader valve
SL
5/16" SAE low pressure Schrader valve
I
Thermometer
Pipe connection with Schrader valve 1/4" SAE
Probes
Unit side
-----
Optional parts
COMPONENTS
VESSEL CATEGORY (
2)/EVALUATION MODULE
1
Compressor tandem scroll type
2 / mod. D1
2
4-way valve
3
Air cooled condenser
4
Biflow filter drier
5
Sight glass
6
Biflow thermostatic expansion valve
7
Liquid receiver
2 / mod. D1
8
Suction accumulator
2 / mod. D1
9
Plate heat exchanger
2 (sizes 60 to 75) / mod. B+D
10
Water inlet
11
Water outlet
12
In/Out valve
13
By-pass valve
14
Flexible pipes
15
Desuperheater (optional)
3
2
OFF
H
4
5
6
G
7
9
BT
SL
SH
AT
A
OIL EQUAL.
1
S
F
E
D
M
H
Y
D
R
A
U
LIC
C
IR
C
U
IT
13
10
I
I
11
12
12
14
14
INLET
OUTLET
15
8
SyScroll Air HP R410A (Fluid group 2):
