Connect The Cold Water - Wolf COB-2 Operation Instructions Manual

Installation
Fig. 5.9 Connection set on heat generator
5.6

Connect the cold water

► Check operating pressure (maximum 10 bar).
If operating pressure is higher:
► install a tested and approved pressure reducer.
When using mixer taps:
► install a central pressure reducer.
► Observe the regulations of DIN 1988 [Germany] as well as those of your local water supply utility when
connecting cold water and DHW.
Failure to observe
warranty.
Parallel DHW operation is not possible for heat generators with a TS stratification cylinder. If the
i
system parameter (A10: enable parallel mode) is set to parallel DHW operation despite this, the
heating circuit pump will not be activated during cylinder heating.
34 | WOLF GmbH
Fig. 5.10 Cold water connection to DIN 1988 in the installation voids any WOLF GmbH
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