SAVE VSR 300 500 USER MANUALSE DE FI V01 1 12 0

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Maintenance GB
3.5.1 Schedule airflow settings
Touch settings icon to go to SCHEDULE AIRFLOW SETTINGS menu. In this
menu set airflow level for scheduled and unscheduled periods. Available lev-
els: Off, Low, Normal, High or Demand.
Set temperature setpoint offset for both periods (-10°C – 0°C).
Demand level is available only if Demand Control or External fan function is active.
3.6 Status bar and Alarms
Status bar indicates all currently active functions. Touch the status bar to see descriptions of active functions in more
detail.
For more information about user modes and functions, please check Help menu.
Touch the alarm bar on the home screen to see all active alarms.
Touch HELP button to know more about the alarm. To clear the alarm, touch ACKNOWLEDGE button.
Note:
The underlying cause of the alarm must be resolved first otherwise the alarm will appear again.
If the problem continues contact your installation company or place of purchase.
4 Maintenance
Danger
• Make sure that the mains supply to the unit is disconnected before performing any maintenance or
electrical work!
Warranty claims can only be made if maintenance work is carried out correctly and written evidence thereof is
provided.
4.1 Maintenance Schedule
Task 6 months
1 year 3 years
When necessary
General inspection
X
Filter change
X X
Fan cleaning
X
Heat exchanger cleaning
X X
Belt replacement
X
Checking and cleaning louvres/
diffusers
X
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