Meaning Of The Symbols On The Display; Operation; Start-Up; Procedure For First Start-Up - De Dietrich INIDENS 24 Manual De Usuario

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5 Operation

4.3.2

Meaning of the symbols on the display

Tab.46 Symbols on the display
Chimney sweep mode is enabled (forced operation at maximum or minimum output for O
The burner is on.
Display of the system water pressure.
DHW operation is enabled. (*)
Heating mode operation is enabled. (*)
Information menu: View various current values.
User menu: User-level parameters can be configured.
Installer menu: Installer-level parameter can be configured.
Error menu: Errors can be viewed.
Counter menu: Various counters can be viewed.
Important
(*) When the symbol flashes this means that a heat request is in progress.
5 Operation
5.1

Start-up

5.1.1

Procedure for first start-up

The following information appears on the display when the boiler is electrically powered:
1. The message "INIT"" appears, indicating that the "Initialisation" phase is active (a few seconds);
2. The software version "Vxx.xx." appears (two seconds);
3. The software version for boiler settings "Pxx.xx." appears (two seconds);
4. The boiler and heating installation venting phase has started. During operation, the display shows in alternate mode "– – – –
– – – –", the word "DEAIR" and the pressure value for the heating circuit. This phase lasts 6 minutes and 20 seconds, at the
end the boiler is ready for operation;
5. The symbol and the "x.x" installation water pressure value appear.
In the event of a power outage the procedure will be repeated from the beginning.
To activate a heating request, the room thermostat must be set to a temperature above the current temperature (or open a
domestic water tap.)
5.1.2

Changing the heating flow temperature

Fig.16 Scrolling through the menus and/or
settings
F1 F2
5.1.3

Changing the domestic hot water (DHW) temperature

56 INIDENS
F3 F4
BO-0000271-2
1. Press the F3 key to select the central heating flow temperature. Press
the F2 – F3 keys to set the required temperature.
2. Press the F4 key to confirm the value or wait a few seconds until the
value is automatically saved.
Important
The flow temperature is matched automatically when using a:
OpenTherm regulator.
Modulating thermostat.
Modulating thermostat SMART TC°
/CO measurement).
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