Extras - Danfoss VVX-I Operating Manual

Operating Guide Termix VVX-I with complete insulation

6.4 Extras

6.4.1 Circulation pipe
The circulation pipe set is mounted directly on the controller.
The set includes circulation pipe, single check valve and fitting.
When mounting the hot water circulation directly on the controller
the hot water circulation temperature will be equal to the idle
temperature. The idle temperature is a few degrees lower than the
set domestic hot water temperature.
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