Vortice VORT INVISIBLE MINI Instruction Booklet page 50

ENGLISH
"Setting No Frost Menu" Page
From "Installer menu" page, you can select "No Frost", in order to join to "Setting No Frost".
Pressing the [] key will display:
NO FROST
BALAN.
ATER Å
AT FORC
From "Setting No Frost Menu" page, you can choose desidered "No Frost functions" in order to keep them
Enabled/Not enabled:
- Un-Balan.:
- Heater:
- Heat Forc:
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when the air external temperature is too cold, if the function is Enabled,
motor-fans automatically start to run, following pre-set ventilation programs.
Appliance will try to use different ventilation procedures that take advantage
of extracted air (warm) to prevent ice formation at the heat exchanger.
ATTENTION: The appliance is default setted with "Un-Balan": Enabled
(factory production).
To Activating/deactivating the function, see: "Activating/deactivating the
function Un-Balan".
(only in case of installing the Pre-Heater optional)
when the air external temperature is too cold, if the function is Enabled, the
Pre-Heater starts to run, for a certain time. Appliance will try to prevent the
formation of ice on the heat exchanger by exploiting the electrical resistance
installed on the extraction channel from the outside.
ATTENTION: The appliance is default setted with "Heater": NOT Enabled
(factory production). So, in case of Installing Pre-Heater, the Installer have to
manually activate the function. To Activating/deactivating the function, see:
"Activating/deactivating the function Heater".
ATTENTION: In case of "Heater" function NOT Enabled, the Pre-Heater will
not works, also if correctly wired.
ATTENTION: In case of NOT Installed Pre-Heater, keeping "Heater" Enabled,
will produce abnormalities on "No Frost" function.
(only in case of installing the Pre-Heater optional)
when installing the Pre-Heater, a "working test" is possible forcing Pre-Hater
activation. In case of "Heat Forc" Enabled, the Pre-Heater will run for 15
seconds; So after that, the function "Heat Forc" will come back "NOT
Enabled".
Pre-set values
UN-BALAN. YES (enabled)
HEATER NO (not enabled)