Bosch Compress 7000i AW Installation Manual page 11

1
Fig. 14 Pipe length A
[1] Indoor unit floor standing
[2] Heat pump
Heat pump Delta heat
transfer medium
(K)
5 OR-S 5
7 OR-S 5
9 OR-S 5
13 OR-S/T 5
17 OR-T 5
1) For pipes and components between the heat pump and indoor unit.
Table 4 Pipe dimensions and maximum pipe lengths (single section) for connecting the heat pump to the indoor unit AWM
Heat pump Delta heat
transfer medium
(K)
5 OR-S 7
7 OR-S 7
9 OR-S 7
13 OR-S/T 7
17 OR-T 7
1) For pipes and components between the heat pump and indoor unit.
2) The installation of a 3-way valve in the DHW circuit of the system was factored into the calculation of the pipe lengths.
Table 5 Pipe dimensions and maximum pipe lengths (single section) when connecting the heat pump to the AWB indoor unit with mixer for the external
auxiliary heater
Compress 7000i AW – 6721830633 (2021/02)
A
2
0010036853-001
Nominal flow Maximum
rate (l/s) pressure
reduction (kPa)
0.32 68
0.33 55
0.43 40
0.62 56
0.81 18
Nominal flow Maximum
rate (l/s) pressure
reduction (kPa)
0.32 50
0.32 52
0.32 54
0.56 40
0.58 40
1
Fig. 15 Pipe length A
[1] Indoor unit wall mounted
[2] Heat pump
AX20 inside Ø AX25 inside Ø
15 (mm) 18 (mm)
1)
Maximum pipe length [A, 15] PEX (m)
14 30
7 16.5
4 10.5
7
AX20 inside Ø AX25 inside Ø
15 (mm) 18 (mm)
1)
Maximum pipe length [A, 15] PEX (m)
8,5 21
8,5 22
22.5
Installation
A
2
0010036852-001
AX32 inside Ø AX40 inside Ø
26 (mm) 33 (mm)
30
30
30 30
7.5 30
AX32 inside Ø AX40 inside Ø
26 (mm) 33 (mm)
2)
30
30
30
30 30
30 30
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