Upper Heating Water Connections (Solar) - Viessmann VITOCELL 100-U Installation Instructions Manual

Hydraulic connection (on the solar side)

Upper heating water connections (solar)

A Heating water return of the solar
heating system
& Lead the upper 2 connection pipes
(heating water return/flow, solar)
through the appropriate 4 openings
in the base support of the Solar-Set
and the DHW cylinder.
& Secure the thermally insulated
upper connection pipes (heating
water return/flow, solar) with the flat
packings and union nuts supplied.
10
(cont.)
B Heating water flow of the solar
heating system
Note
Apply the thermal insulation of the
pipes after the installation over the
entire pipe length up to the edge of
the DHW cylinder.