OERTLI SPIRADO S-350 Manuel Utilisateur page 22

Set the clock
Set the time and weekday.
Set the supply air temperature
Available only on the models equipped
with electric air heater, not on the ECO
models.
Set the desired supply air temperature (factory
setting: 17 °C). The ventilation unit's air heater
is automatically activated to reach the desired
temperature. The supply air temperature should
be lower than the room temperature, so that
the supply air and room air will mix together
well. Note that a high temperature setting will
also increase the use of electric energy.
Select basic display in the start menu
EN
Select the desired Basic display.
Select Basic display 1 if you want to control
the fan speeds in three steps: Away/Home/
Boost.
Select Basic display 2 if you want to control
the fan speeds in five different steps.
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The ventilation unit fans and an air heater, if
fitted, stop operating.
Commissioning the fireplace function
Select "On" if you want the fireplace func-
tion to be displayed in the start menu. The
fireplace function is not displayed in the start
menu as standard.
Select whether you want to use the week
timer.
Four different programs can be selected on
the week timer, with the Away/Home/Boost
fan speeds. However, a manual change from
the control panel will bypass (override) the
week timer functions.
Display of the device model
This menu shows the Device (ventilation unit)
model.
Walter Meier reserves the right to alter specifications.
INSTRUCTIONS FOR USE
Stop the ventilation
The week timer settings