HTW DINAMIC Serie Manual De Usuario página 23

6. FILLING THE BOILER WITH WATER
The water supply is being made from the filling valve under the device shown in Figure.3.
When the device is cold, the water level should be filled in the manometer on the front of
the device (Figure.2) in the range of 1-1,5 bar. The device automatically stops when the
water pressure falls to a critical level.
Filling valve
!!! WARNING: The device must be switched to heating (winter) mode to fill
water. When the device is in the domestic water (summer) mode, water filling
cannot be done.
Figure.2
Figure.3
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Manometer