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GENERAL
BUTTON
FUNCTION
SYMBOL
DISPLAY
Pressing the button for 3 seconds the following functions are displayed:
Summer ----> Winter
Holding the button pressed down for 3 seconds the boiler switches off.
Pressing the button the following information is cyclically displayed:
Sanitary water temperature
Heating temperature
Return to main menu.
With external sensor (optional):
Sanitary water temperature
Heating temperature
External temperature display
K parameter value display
Return to main menu
The info window is displayed for a maximum of 15 seconds if no button is pressed and
then returns to the main view.
Holding the button pressed down for 10 seconds the “Test” function is accessed.
Upon activation, the display is reset for a few seconds after which heating is activated
at full power for 15 minutes with the temperature set to 85°C.
When this function is active, the sanitary water mode is disabled.
The function is deactivated (OFF) by holding the button P1 pressed down or after 15
minutes if no button is pressed.
With remote control (optional):
The presence of the remote control is indicated on the display with the symbols shown
on the side.
Pressing the button the heating temperature is increased (max 83°C). If the external
sensor is present, see the functions on page 61.
Pressing the button the heating temperature is decreased (min. 30°C). If the external
sensor is present, see the functions on page 61.
Pressing the button the sanitary water temperature is increased (max 60°C).
Pressing the button the sanitary water temperature is decreased (min. 30°C).
P1
P2
P3
P4
P5
P6
Display lighting
The system provides for backlighting which is activated for 4 seconds when any one button is pressed and remains on
during display of parameter programming. A flashing signal indicates that there is a board fault.
Winter
Summer
flashing
flashing and “K”
value fixed
and
flashing
t
flashing
and
flashing
with
