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Hydraulic connections
1
Fig. 21 Connect the indoor unit to the heat pump
[1]
Heat transfer medium in (from heat pump)
[2]
Heat transfer medium out (to the heat pump)
[3]
Filling equipment and fill valve VW2
[4]
Flow line from the heat pump
[5]
Return line to the heat pump
5.4
Connect the indoor unit to the heating system
1. Route drain hoses from the pressure relief valves into a frost
protected drain.
2. Connect the heating system return line. Install the particle filter
(SC1) and magnetite filter in this line.
3. Connect the heating system flow line.
18
3
VW2
2
VC4
VC5
VL1
4 5
Compress 5800i AW – 6721858460 (2023/06)
0010038718-002
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