UAB AMALVA we reserve the right to make changes without prior notice
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V2-C5-15-03-v1
6.9.5. Filter status
It is possible to monitor the pollution level of filters and to calibrate clean filters.
It is recommended to perform the initial calibration of filters after the first
start of the unit. When filters are replaced during operation, it is recom
-
mended to perform the clean filter calibration.
6.9.6. Inspection lightning
In this menu item you can switch on/off the light during the unit inspection, for instance, when replacing filters.
The option appears on the panel only if the air handling unit has been pre-ordered with built-in lighting.
6.9.7. VAV status
In this menu, it is possible to calibrate the VAV function and to review its mode.
Calibration of the variable air volume control mode:
1. Prior to starting the unit, it is necessary to adjust the air distribution and exhaust devices contained in the
ventilation system and to open all variable air volume valves in the branches and channels so that air would
be supplied to all rooms to be ventilated.
2. To start the air handling unit and, in accordance with the diagram shown above, to start the VAV calibration.
The VAV mode status will change to Calibration. When calibration is completed, the VAV mode status will
change to Supply, Extract or Double depending on the configuration of the pressure sensors.
3. When the calibration process is completed, the air handling unit will continue operation in the previous mode.
6.10. Settings
This menu is designed to set the language, date, time, measurement units,
and addresses and to reset the password and factory parameters.
