The product operates with the POSSIBLE MODES (described below):
•
OFF MODE
•
ON MODE
•
STAND BY MODE
•
ALARM MODE
OFF MODE
The product is "disabled" and does not produce heat. The product may turn on only for the anti-freeze function
(described on this page). You can set the product to the OFF mode by pressing the ON/OFF button on the display.
Also an external contact (crono, phone dialler) may switch the boiler stove to the OFF mode.
Pressing the +/- keys has no effect. Pressing the M key displays the Menus.
The display shows the current time, room temperature and the status in relation to which the product is OFF.
The product can be in the OFF mode in these cases:
•
due to manual operation of the user (with probe)
•
due to Crono
•
due to Black Out
From the OFF screen, press and hold the ON/OFF button to go to the ON screen.
ON MODE
The product is "active" and can produce heat. The product can be on/in ignition.
The display shows
•
the current time
•
the current room temperature (top number in the main area)
•
the set room temperature (bottom number in the main area)
•
the power level (represented by the flames)
•
the fan level (represented by the filling in of the blades).
USER INSTRUCTIONS
ANTI-FREEZE (selectable from the Menu
only by the Technical Assistance Centre
during commissioning)
Can only be activated from OFF and STAND-BY
modes.
The function preserves only the heating circuit, not the
domestic hot water circuit.
The anti-freeze has two levels:
•
•
The activation of the anti-freeze (both level 1 and level
2) is indicated by the symbol "frost" on the display.
USER
level 1: pump on
level 2: pump and boiler stove on; it is activated
by the anti-freeze mode "level 1" if the probe
temperature reads a temperature which is below
the Anti-freeze Setpoint.
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