Installation
34 | WOLF GmbH 3066501_201910
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 Fig. 5.10 Cold water connection to DIN 1988 in the installation voids any WOLF GmbH
warranty.
Parallel DHW operation is not possible for heat generators with a TS stratication cylinder. If the
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.
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