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2.1 Control Panel
Display functions
2
3
4
6
Symbols
Information menu:
Reading the various current values.
Setup function active: either high or low
fire for CO
measurement.
2
User menu: Parameters at user level can
be changed.
Heating program deactivated: The
heating mode is deactivated.
Manual mode:
Boiler is set to manual operation.
DHW programme deactivated:
The DHW mode is deactivated.
Service menu: Parameters at installer
level can be changed.
Energy-saving mode: The boiler will operate
to mantein a minimum temperature.
Fault:
Boiler indicates a fault. This is indicate from
the E code and red display.
Frost protection:
Boiler is running in frost protection mode.
Hour counter menu: Readout of the
operating hours, number of successful
starts and hours on without power failure.
7703476.01 (1-03/18)
1
5
8
7
Display
1
2
[Escape] or
3
Heating temperature or [-] button
4
DHW temperature or [+] button
5
[Enter] or cancel
Setup buttons (press the 2 and 3
6
buttons simultaneously)
[Menu] buttons (press the 4 and 5
7
buttons simultaneously)
8
ON/OFF switch
ON/OFF switch: After 5 lock-outs, the
boiler must be switched OFF/ON again.
Boiler pump: The pump operates.
Heating system function: Access to
heating system temperature parameter.
DHW function: Access to potable hot
water temperature parameter.
Yellow display with the symbols:
+
Water pressure:
The water pressure is too low.
Burner level: Indicate the flame is present
and the percentage of modulation in
incriments.
Locking the keys: Front controller lock-out
is activated.
8
button
lock-out button
+
(Maintenance message).
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