SystemAir AQVC 105, Руководство по установке и обслуживанию

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Page 29
English
General Description
AQVL refrigeration diagram
H
D
G
5
2
8
A M
AT
ON
11
F
12
S
OIL EQUAL.
1
S
10
S
EXV
CONTROL
UNIT
CONTROL
S
13
3
7
5
4
G
13
13
13
F
8
ON
OIL EQUAL.
1
S
A M
AT
12
EXV
CONTROL
UNIT
CONTROL
7
G
13
4
13
3
S
10
S
13 13
5
5
G
2
D
H S
9
BT
BT
9
B B N
N
D
G
5
5
2
A
AT
5
1
OIL EQUAL.
D
2
3
5
6
BT
E
F
G
7 7
3
4
BT
EXV
CONTROL
UNIT
CONTROL
EXV
CONTROL
UNIT
CONTROL
S
S
S S
AT
A
S
S S
OIL EQUAL.
FS
4
1
M M
S
B B
AQVH refrigeration diagram
Components: Vessel Category (≥ 2) /
Evaluation module
1. Compressor Tandem Scroll Type 2 / mod. D1
2. Air cooled condenser
3. Filter Drier
4. Electronic expansion valve
5. Globe valve
6. Plate Heat exchanger (dual type) 2 / mod. B+D
7. Desuperheather (optional)
Components: Vessel Category (≥ 2) /
Evaluation module
1. Compressor Tandem Scroll Type 2 / mod. D1
2. Air cooled heat exchanger
3. Filter Drier
4. Electronic expansion valve
5. Globe valve
7. Liquid receiver 2 / mod. D1
8. Four-way valve
9. Suction accumulator 2 / mod. D1
10. Sight glass
11. Plate Heat exchanger (dual type) 2 / mod. B+D
12. Desuperheather (optional)
13. Check valve
Safety/control devices: Hazard Category /
Evaluation module
A. High Pressure switch (40,5 bar) 4 / mod. B+D
B. Low Pressure switch (1,5 bar)
AT. High Pressure transducer
BT. Low Pressure transducer
FS. Water flow switch
D. Air temperature sensor
E. Outlet water temperature sensor
F. Inlet water temperature sensor
G. Pressure relief valve (45 bar) 4 / mod. H1
M. Discharge temperature sensor
S. 5/16” Shrader connenction (service only)
Pipe connection with Shrader Valve
Safety/control devices: Hazard Category /
Evaluation module
A. High Pressure switch (40,5 bar) 4 / mod. B+D
B. Low Pressure switch (1,5 bar)
AT. High Pressure transducer
BT. Low Pressure transducer
FS. Water flow switch
D. Air temperature sensor
E. Outlet water temperature sensor
F. Inlet water temperature sensor
G. Pressure relief valve (45 bar) 4 / mod. H1
H. Defrost temperature sensor
M. Discharge temperature sensor
N. Suction temperature sensor
S. 5/16” Shrader connenction (service only)
Pipe connection with Shrader Valve