Vortice VORT HR 300 NETI Betriebsanleitung Seite 52

ENGLISH
• POSTTEMP
The variable that defines the threshold temperature value, over
which the post-heater switches on, if present. The editable
default value is: 16°C.
• Comm add
It is the variable that defines the Slave modbus address. The
default value, which can be changed from 001 to 254, is 1.
• Comm par
It is the variable that defines the Slave modbus Baud Rate.
The default value, editable in 9600, is 19200.
"No Frost Menu" page
Select "No Frost" from the "Installer Operations menu" to access the "No Frost Menu."
Press the [] key and the following will appear:
NO FROST
UN-BALAN.
HEATER Å
HEAT FORC
From here, you can select the "No Frost" functions that you wish to Activate/Deactivate:
• UN-BALAN: when the outside temperature is too cold, the fans are automatically activated according to pre-set
programs if this function is enabled. The device will attempt different ventilation procedures that make use of the
Extracted (hot) air temperature to self-heat.
CAUTION: To Activate/Deactivate this function, see: "Activate/Deactivate the Un-Balan Function".
note: this option must be deactivated in order for the appliance to comply with standard PASSIVHAUS and preheater
installed.
• HEATER: (only where combined with the Pre-Heater accessory) when the outside temperature is too cold, the electric
heater (Pre-heater) is activated for a certain amount of time if this function is enabled. The device will attempt to heat up
making use of the
electric coil installed on the withdrawal channel (See Figure 2, letter (C)).
CAUTION: In case of Deactivated "Heater" function, in case of Electric Heater Installation (Pre-Heater), the installer must
activate the function manually.
CAUTION: If the "Heater" function is Deactivated, the electric heater (Pre-Heater) will not activate, even if wired.
CAUTION: If the electric heater (Pre-Heater) is not installed, the Active status of the "Heater" function will produce a fault
on "No Frost" function behaviour.
note: this option must be activated in order for the appliance to comply with Passive House standards
52
COMM ADD
001
COMM PAR
N 19200
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Funzioni "No-Frost" possibili
UN-BALAN.
HEATER
SI (Attivo) / NO (disattivo)
SI (Attivo) / NO (disattivo)
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