Technical Information, Connection On The Water Side - Wolf MGK-130 Technical Manual And Installation Instructions

Technical information,
connection on the water side
Regarding the fill and top-up water, take the water treatment technical
information into account.
In larger systems, the circulation pumps should be sized individually to the
circuits, and the pump assemblies should therefore be selected in line with
demand.
Information on expansion vessel sizing can be found in the pricelist.
A minimum pressure limiter (0.8 bar) is integrated into the MGK. If the majority of
radiators are located below the appliance (e.g. in the case of attic installations),
a low water indicator should also be employed.
The thermostatic DHW mixer (pos. 57) on the solar cylinder enables the draw-
off temperature to be reduced (anti-scalding protection).
Where DHW demand is high, we recommend connecting several cylinders in
series.
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