Webasto MultiControl Installation Instructions Manual page 17

Ventilation
This option allows the menu item "Ventilation" to be removed
from the customer menu. This option has no influence on heaters
that do not support "Ventilation".
3
Select the "Service" symbol in the main menu.
3 The "Quick-start" symbol appears on the display.
Turn the control knob to select the desired symbol "Ventilation".
X X
Press the control knob to switch between "On" and "Off".
X X
This setting is saved without confirmation.
Temperature range
This option allows the temperature range for air heaters to be
limited that the user can during configuration of the quick-start
button or from the menu during heating. The minimum tempera-
ture can be selected between 5°C and 20°C and the maximum
temperature between 20°C and 35°C. This setting has no influ-
ence on water heaters.
3 Select the "Service" symbol in the main menu.
3 The "Quick-start" symbol appears on the display.
Turn the control knob to select the desired symbol "Temperature
X X
range".
3 If the temperature setting function is not supported by the
heater, "N/A" appears on the display and no settings can be
made here.
Press the control knob to confirm the selection.
X X
3
The minimum temperature appears on the display.
Turn the control knob to select the desired minimum tempera-
X X
ture.
Press the control knob to confirm the selection.
X X
3 The maximum temperature appears on the display.
Turn the control knob to select the desired maximum tempera-
X X
ture.
Press the control knob to confirm the selection.
X X
Show temperature
This option allows the temperature display in the status line to be
configured. If this option is deactivated, no actual temperature is
displayed in the status line. The displayed temperature is always
the actual temperature signalled by a connected sensor or the
internal sensor of the MultiControl/SmartControl. After a factory
reset or when a new heater is selected, all possible sensors are
scanned and the first available sensor for the temperature meas-
urement is selected. The scanning sequence is:
■ External sensor on the W bus
■ Sensor in the heater
■ External sensor connected to the UniBox
■ Internal sensor of the MultiControl/SmartControl
3 The temperature can be displayed and hidden in the main
menu.
3
Select the "Service" symbol in the main menu.
MultiControl | SmartControl | UniBox
3 The "Quick-start" symbol appears on the display.
Turn the control knob to select the desired symbol "Display
X X
temperature".
Press the control knob to switch between "On" and "Off".
X X
This setting is saved without confirmation.
UniBox
After a factory reset or when a new heater is selected, a scan for
detection of a possibly UniBox is always performed automatically.
If the UniBox is retrofitted, the support can be forced by activat-
ing this option and hence the additional functions, e.g. ignition
detection, ADR, additional external button (analogue quick-start
button) can be used.
3
Select the "Service" symbol in the main menu.
3 The "Quick-start" symbol appears on the display.
Turn the control knob to select the desired symbol "UniBox".
X X
Press the control knob to switch between "On" and "Off".
X X
This setting is saved without confirmation.
Undervoltage shutdown
When the option is activated, the supply voltage is constantly
monitored during heating/ventilation and if the voltage drops
below the configured value for more than 5 seconds, the heater is
switched off. The heater can only be switched on again when the
voltage is stable and above the configured value. Undervoltage is
signalled in the status line with a battery symbol.
3 Select the "Service" symbol in the main menu.
3
The "Quick-start" symbol appears on the display.
Turn the control knob to select the desired symbol "Low volt-
X X
age".
3 If the undervoltage shutdown is active, the preset value is
shown on the display. If it is deactivated, "Off" is displayed.
Press the control knob to confirm the selection.
X X
Turn the control knob to set the value or to deactivate the func-
X X
tion (Off).
Press the control knob to confirm the selection.
X X
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