E.C.A. Proteus Premix PPR 14 HCH, Инструкция по установке и эксплуатации пользователя

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- Water and gas supply connections between the boiler and the mounting bracket can be fixed with the optional
pipes and the nipples as shown in Figure 1
2
.
a) CH flow ¾ ‘’ (hot)
b) DHW outlet ½ ‘’ (hot)
c) Gas inlet ¾’’
d) DHW inlet ½ ‘’ (cold)
e) CH return ¾’’ (cold)
-A suitable valve should be mounted on the gas inlet and CH &
DHW water circuit. In addition, a water filter should be mounted
on CH (3/4”) return and DHW (1/2”) inlet.
- A plastic pipe should be fixed the outlet tap of the three bar
relief valve and the pipe should be connected to the drain line.
- The connection between the appliance and gas supply must
be made with a flexible pipe.
- National and local requirements should be take into
consideration.
Figure 12
9.2.2- HCH Model
a b
C
d
a) CH flow ¾ ‘’ (hot)
b) Water filling line 1/2"
c) Gas inlet ¾’’
d) CH return ¾’’ (cold)
Figure 13
9.2- Gas and Water Connections
9.2.1- H M Model
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