The boiler has a number of operational modes:
The boiler is switched o.
The boiler is switched o but is connected to the mains
voltage. In this mode, the display view is characterized by:
► Showing the power LED [ ].
► Showing the pressure in the central heating system (in bar)
on the le display [ ].
► Showing a line on the right display [ ].
The boiler is switched on and is ready for a heat demand.
The boiler is switched on and is ready to answer a request for
either domestic hot water or hot central heating water. In this
mode, the display view is characterized by:
► Showing the power LED. All other symbols and values are
not displayed [ ].
2.2 Operational modes
The boiler is switched on and is supplying domestic hot
water.
The boiler is in operation and is supplying domestic hot water
to one of the tap points. The display view is characterized by:
► Showing the power LED [ ].
► Showing the flame. The burner is switched on [ ].
► Showing the tap symbol [ ].
The boiler is switched on and is supplying central heating
water.
The boiler is in operation and is supplying heat to the central
heating system. The display view is characterized by:
► Showing the power LED [ ].
► Showing the flame. The burner is switched on [ ].
► Showing the radiator symbol [ ].
2.2.1 Switching boiler on and o
The boiler can be switched on by touching the control panel
just above the power LED and holding this for 2 seconds.
When the boiler is on, it can be switched o by touching the
control panel just above the power LED and holding this for 2
seconds.
Boiler is switched o
(mains voltage is present, however)
Boiler is switched on
(ready for heat demand)
Boiler is in operation (domestic hot water)
Boiler is in operation (central heating water)
Switch on boiler
2sec
Switch o boiler
2sec
5
To Next Page
Loading...
Need help?
General