6
e - Pump blockage protection and frost protection are active in the winter position.
WARNING: When the device starts to operate (when the burner ignites) sign is
displayed on the screen during the burning period.
6-FILLING BOILER WITH WATER
Water supply is made from the filling valve shown in Figure 3 located at the bottom of
the device. While the device is cold, the water level should be filled in a range of 1 -
1.5 bars on the manometer located on the front of the device (Figure 2). When the
water pressure of the device drops to a critical level, the device automatically stops.
WARNING: In order to fill the device with water, it must be switched to heating
(winter) mode. When the device is in domestic water (summer) mode, water
filling operation cannot be done.
Figurel 3
Figure 2
Manometre
Filling
Valve
