Shutdown; Switching Off Of The Heating And Domestic Hot Water (Dhw); Frost Protection - De Dietrich INIDENS 24 Manual De Usuario

Fig.17 Scrolling through the menus and/or
settings
F1 F2
5.2

Shutdown

5.2.1

Switching off of the heating and domestic hot water (DHW)

Fig.18 Disable operation in heating mode
F1 F2
Fig.19 Disabling operation in domestic
water (DHW) mode
F1 F2
5.3

Frost protection

It is a good idea to prevent the heating installation from draining completely, as changing the water can result in unnecessary
and damaging limescale deposits from forming inside the boiler and heating elements. If the thermal installation is not intended
to be used during the winter months and there is a risk of frost, we recommend mixing suitable antifreeze solutions designed for
a specific purpose (e.g. propylene glycol, which contains limescale and corrosion inhibitors) into the water in the installation. The
boiler's electronic control system is equipped with an "antifreeze" function for the heating system. This function activates the
boiler pump when the heating system flow temperature falls below 7 °C. If the water temperature reaches 4 °C, the burner is
switched on, bringing the system water to a temperature of 10 °C. When this value is reached the burner switches off and the
pump continues to operate for another 15 minutes.
Important
The frost protection function will not work if there is no power being supplied to the boiler or if the gas supply cock
is closed.
7804840 - 02 - 20012022
F3
F4
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F3 F4
BO-0000271-4
F3 F4
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1. Press the F2 key to adjust the domestic hot water temperature.Press
the F2 key to select the domestic hot water 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.
To disable the boiler operation in heating mode:
Press the F3 key to select the central heating flow temperature.
Press the F2 key repeatedly until OFF is displayed.
To confirm, press the F4 key. The heating has been switched off.
Important
Heating is disabled but the antifreeze protection function and
DHW operation remain active
To disable the boiler operation in domestic hot water mode:
Press the F2 key to select the domestic hot water temperature.
Press the F2 key repeatedly until OFF is displayed.
To confirm, press the F4 key. DHW switches off.
To shut down the boiler completely:
disconnect the power supply to the appliance using the two-pole switch
installed upstream of the boiler and close the gas cock.
Important
In this condition, the boiler and the heating installation are not
protected against frost.
en
5 Operation
INIDENS 57