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Commissioning
• Outdoor air intake is positioned with sufficient distance to pollution sources (kitchen ventilator exhaust, central vac-
uum system exhaust or similar)
• All external equipment are connected
• The following data is available:
• Intended configuration, for example temperature control functions, fan control, external control functions etc.
• How the unit is supposed to operate according to a weekly schedule (normal and reduced speed)
4.2 Initial setup of the unit
On the first start-up, the controller will start a special program for setting language, supply air temp set point, Time &
date and week schedule for normal speed. Use the “OK” button to move between changeable parameters and the UP/
DOWN arrows to see the displayed alternatives. Confirm by pressing “OK” once more. Move on down in the menu
structure by use of the UP/DOWN arrows.
The following will be displayed:
Choose Language
English
1 Select language by pressing “OK” and then move be-
tween the alternatives with the UP/DOWN buttons.
Confirm by pressing “OK”. Move to the next level by
pressing the “DOWN” button.
Extract air temp
Actual:.... ºC
Setp.: 18 ºC
2 Shows the actual extract air temperature
Set the supply air set point. Default is 18°C (logon to
service level needed, code 2222, to change default
setting)
Time: 12.46
Date: 2010–03–12
Weekday: Friday
3 Check and make sure that correct time and date is dis-
played, if not change the settings
Normal speed
Monday → Friday
Per 1: 07:00 – 16:00
Per 2: 00:00 – 00:00
4 Set the week schedule for how it’s intended for the
unit to operate at normal speed during Monday to Fri-
day. It’s possible to set 2 periods per day.
Normal speed
Saturday → Holiday
Per 1: 07:00 – 16:00
Per 2: 00:00 – 00:00
5 Set the week schedule for how it’s intended for the
unit to operate at normal speed during Saturdays and
holidays. It’s possible to set 2 periods per day.
Reduced speed
Monday → Friday
Per 1: 00:00 – 24:00
Per 2: 00:00 – 00:00
6 Set the week schedule for how it’s intended for the
unit to operate at reduced speed during Monday to
Friday. It’s possible to set 2 periods per day. Normal
speed inactivates reduced speed.
Reduced speed
Saturday → Holiday
Per 1: 00:00 – 24:00
Per 2: 00:00 – 00:00
7 Set the week schedule for how it’s intended for the
unit to operate at reduced speed during Saturdays
and holidays. It’s possible to set 2 periods per day.
End Wizard
No
8 Select “Yes” or “No”
After finishing the setup the menu system for “Operator level” will be available.
See below menu overviews that display the available menus in the Operator level followed by the “Service level”
manual.
To enter Service level use code 2222 in the “Access rights” menu. For operator level use code 1111.
To enter Administrator level use code 3333 in the “Configuration menu”.
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