OERTLI EA 107 Manual Del Usuario página 16

1 Connection and wall mounting dimensions
1.1 Wall mounting (supplied with the module)
97,2
20
ø 15
1.2 Installation beneath the boiler
16
215,5
20
8999N172
ø 15
Mounting
2 Connection to the boiler
to be brazed
1. Boiler flow
2. Boiler return
3. Direct heating circuit return
4. Heating circuit flow with mixing valve
5. Heating circuit return with mixing valve
6. Direct heating circuit return
The domestic hot water flow (no. 7) and the domesticcold water
return (no. 8) pass through the insulation.
EA 107 14/04/05 - 300001261-001-C