Refrigerant Circuit - Bosch Compress 3400i AWS Installation Manual

9.3

Refrigerant circuit

1
TC3 JR1
3
TC0 TR3
Fig. 26 Diagram of the refrigerant circuit
[1] Indoor unit
[2] Outdoor unit
[3] Plate heat exchanger
[4] Suction accumulator
[5] Compressor
[6] Oil separator
[7] Four way valve
[8] Service valve
[9] Service port
[10] Fin tube heat exchanger
[11] Fan and motor
[12] Filter
[13] Electronic expansion valve
[14] Water circuit
[15] Refrigerant circuit
[16] Heating mode
[17] Cooling mode
Compress 3400i AWS – 6721825369 (2021/11)
5
4
8
8 12
2
TR6 MR1
6
7
9
TR4
13 12
[18] Oil capillary tube
Technical information
10
TL2
11
TR8
14
15
16
17
0010035346-001
18
21