23
INSTRUCTIONS FOR FITTERS
911.848.4 - en
• For models
i
, remove the cap from the upper hub of the cast iron body and move the safety valve on the system.
SLIM i - iN
5
3
1
2
i
iN
10
14
9
11
13
8
6
15
12
7
4
16
iN
0403_2506
LEGEND
1. Boiler
2. Storage boiler
3. System pump
4. Storage boiler pump
5. Heating system delivery
6. Heating circuit return
7. DHW outlet
8. DHW cold water inlet
9. DHW circuit safety valve (max. 8 bar)
10. Drain trap
11. Recirculation pump
12. Non-return valve
13. System filling assembly
14. Radiators
15. DWH tap
16. DHW cold water inlet
Figure 1a: General installation diagram models SLIM i - iN
