AERMEC NRGI-H - Page 16

16 21.01  5723611_01
NRGI H 302-332-352
1 Finned coil
2 One-way valve
3 Liquid temperature probe (coil heat exchang-
er)
4 Filter drier
5 Sight glass
6 Liquid temperature probe
7 Electronic thermostatic expansion valve
8 Liquid accumulator
9 Water temperature sensor (IN)
10 Water temperature sensor (OUT)
11 Plate heat exchanger
12 Liquid separator
13 Inlet gas temperature probes
14 Discharge temperature sensor
15 Compressor
16 Low pressure transducer
17 Low pressure switch
18 Low pressure side pressure relief valve
19 High pressure side pressure relief valve
20 High pressure switch
21 High pressure transducer
22 4-way cycle inversion valve
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
2 2
2
22
3 3
4
5
6
7 7
8
9
10
11
12
13
1414
15
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1718
19 20 20 21
22
15
2
NRGI H 382-502-552-602
1 Finned coil
2 One-way valve
3 Liquid temperature probe (coil heat exchang-
er)
4 Filter drier
5 Sight glass
6 Liquid temperature probe
7 Electronic thermostatic expansion valve
8 Liquid accumulator
9 Water temperature sensor (IN)
10 Water temperature sensor (OUT)
11 Plate heat exchanger
12 Liquid separator
13 Inlet gas temperature probes
14 Discharge temperature sensor
15 Compressor
16 Low pressure transducer
17 Low pressure switch
18 Low pressure side pressure relief valve
19 High pressure side pressure relief valve
20 High pressure switch
21 High pressure transducer
22 4-way cycle inversion valve
23 Ball valve


2 2
2
22
3 3
4
5
6
7 7
8
9
10
11
12
13
1414
15
16
1718
19 20 20 21
22
23
15
2