Publicité
Les langues disponibles
Les langues disponibles
ENGLISH
10.3 Setting the heaters
The minimum speed of the motors can be set when the pre-heater is switched on.
Impostazioni dei riscaldatori
Heaters settings
Minimum supply fan control with pre-heater
10.4 S etting the filters
From this screen the installer can reset the filter timer after changing the filters.
Filter settings
Filters time reset
Filter change by the user
10.5 F rost protection setting - No Frost
From this menu, the installer can:
1. Enable or disable the NO FROST strategy [Frost protection enabled (On) or disabled (Off)]
2. Set the initial fan mode (Initial fan setting):
a) Working mode: fans start at current speed.
b) Dedicated: if this mode is selected and the "accept" button is clicked, two additional items for supply and extraction fan control
will appear.
3.
Enable or disable the pre-heater.
4.
The frost protection activation temperature (detected by the exhaust T-probe).
5. Frost protection deactivation hysteresis: hysteresis for return from the strategy and return to normal operation.
6. Enable flow unbalancing (change of supply fan speed). If you enable the function (Yes) and click on the "accept" button, "Minimum
supply fan control" will appear.
Frost protection settings
1
Frost protection enabled
2
Initial fan settings
3
Pre-heater enabled
4
Frost protection activation temperature
5
Frost protection disactivation hysteresis
6
Supply fan speed change
10.5.1 No frost strategy operation
• When the temperature value detected by the extraction probe (T exhaust) is lower than the activation temperature, the NO FROST
procedure starts.
• The appliance exits the No frost strategy when 'T exhaust' exceeds the activation temperature and hysteresis.
• The Pre-heater will remain switched on until the temperature value detected by the extraction probe (T exhaust) has exceeded the
hysteresis.
• If flow unbalancing is active (Supply fan mode: Yes), the speed of the supply fan is gradually reduced.
• If the heating function is active (pre-heater enabled) and the unbalance function is activated (Supply fan mode: Yes), both functions
64
Impostazione iniziale del ventilatore
Pre-heater abilitato
Temperatura di attivazione della protezione antigelo
Isteresi di disattivazione della protezione antigelo
Supply fan speed change
Minimum supply fan control
20%
20%
On
Work modes
Yes
3°C
-10°C
3°C
1°C
Modalità di l...
No
Si
3°C
-10°C
1°C
3°C
Yes
20%
30%
100%
10°C
10°C
10°C
10°C
70%
Publicité
