VTR 100B LITE User manualv01

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| Configuration
Temp19 °C
An unfilled temperature symbol will activate manual summer mode. See chapter 2.5
2.3 Manual setting of airflow
It is possible, at any time, to manually set the airflow in the main menu display. By choosing the fan symbol and con-
firming, it is possible to increase or decrease the airflow in 5 steps: Off, Low, Nom, High and Auto.
By doing so, you override the programmed week schedule for the unit until the end of the present time period in the
week program (chapter 2.4).
Airflow
Warning
It is not recommended to activate manual fan stop (set fan to OFF) in standard households.If manual fan
stop is activated, the unit should be provided with dampers in exhaust and fresh air ducts to avoid cold
draught and risk of condensation when the unit has been stopped.
The fan can be set to OFF by activating manual fan stop. See the Installation and Service manual, chapter
Service menu overview: Manual fan stop.
2.4 Programming the Week schedule
Set the week schedule according to below procedure:
1. Go to the service menu by using the SELECTION knob.
Service
2. Enter the service level by typing the password, default
1111. Use the SELECTION knob for each digit and confirm
with the ENTER button after each set digit and choose
"NO" for the system not be locked.
Password
Password XXXX
Locked YES/NO
3. Go to: Week program
Service
Week program
4. Choose Week program again. Week program
Airflow
5. Set week day and time you want the unit to be in ON
level. Two periods per day can be programmed. The rest
of the time the unit will be in OFF level.
Week program
Day: MON
Per 1: 07:00 16:00
Per 2: 00:00 00:00
6. Go back to the previous dialogue frame with the
RETURN button and go down to Airflow.
Week program
Airflow
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