21
Step
5 Change'No' to 'Yes' to stop
the wizard.
Stop the
wizard?
Yes
Return air temperature
As far as possible, the temperature is controlled on the basis of the measured return air temperature.
The WTU can thus keep the room temperature as constant as possible even if, for example, there is a lot of
warming in the room due to solar radiation (e.g. by sending the bypass open).
After completing the initial settings, you are logged in at the Operator level. In order
to have more rights to change settings, you need to change to the Service level.
See section 'Changing access rights'.
Changing access rights
By default, the WTU is operated with the rights of "Operator". If you want to make
some changes, you have to log in as 'Service' or 'Admin'.
To do this, go to Access rights -> Login in the main menu.
Use the code 2222 to log on as Service, or code 1111 to log on as Admin.
Changing operating mode
After the unit has been started up, it will run in automatic mode. The unit will then
follow the set timer programme or any linked
CO2 sensor
. You can also switch the air
conditioner manually 'Off' or 'On':
Step1Go to: 'Company mode' -> 'Company mode'
Step2Press "OK" to change the operating status.
Step3- Select "Auto" to ventilate according to the timer program
• Select 'On' to ventilate continuously (outside of the timer programme)
•
Select "Off" to switch off the WTU.
Summary of Contents for WTU-1000-EC-E
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