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2
4
5
8
1 - HP inlet (Outdoor unit).
2 - HP outlet (Outdoor unit).
3 - Sediment trap
4 - Heating return (1 circuit).
10
7
5 - Heating fl ow (1 circuit).
6 - Stop valve (not provided).
7 - DHW outlet (domestic hot water).
8 - DCW inlet (domestic cold water).
Ø
1/2"
3/4"
1"
1-1/4"
11
9 - Shut-off (not provided).
10 - Safety valve (mandatory / not supplied).
11 - Evacuation pipe (drainage).
Tightening torque
25 Nm
35 Nm
45 Nm
60 Nm
1
2
3
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