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Circulation set
Installation
4.4
Circulation set
Optional circulation set for the hot water
A circulation set for the hot water can optionally be
installed on the fresh water module.
Fig. 4-17: Optional circulation set
1
18 mm joint (DN15)
2
Safety valve (10 bar)
3
Circulation pump
4
Drain cock to bleed the hot water circulation line
5
Joint with 1" outer thread
For the fresh water module "44", the joint is
already included in the delivery scope of the fresh
water module. Keep this in fresh water module so that
it is available if later a circulation set is retrofitted.
Fig. 4-18: Joint
Mounting the circulation set
Insert the circulation set at the fresh water module and
mount the joint at the connection using the supplied flat
seal.
Fig. 4-19: Mounting the joint
