E.C.A. Proteus Plus - Gas Supply & Water Systems; Gas Supply and Water Connections

Gas Supply & Water Systems (Optional)
- Water & gas connections between the boiler and the mounting bracket can be fixed with the optional
pipes and the nipples as shown in fig. 18.
1\!Iounting Bracket
Nipp le (3 / 4"
t
b
t
c
t
e
t
d
a
fig. 18
a) CH flow 3/4"
b) DHW outlet 1/2"
c) Gas inlet 3/4"
d) DHW inlet 1/2"
e) CH return 3/4"
- A Suitable valve should be mounted on the gas inlet and CH - DHW water circuits. I n addition, a
water fiher should be mounted on CH (3/4") return and DHW (1/2") inlet.
- A plastic hose should be ftxed the outlet tap of the 3 bar relief valve and the hose should be
connected to the drain line.
- The connection between the appliance and gas supply must be made with a flexible pipe.
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