Commissioning Screens - Vent-Axia Sentinel Kinetic MVHR Series Installation & Commissioning Manual

Commissioning

Commissioning Screens

The commissioning screens enable you to configure the operational settings of the unit. Settings are stored in a
non volatile memory and will be retained irrespective of mains supply breaks.
Note: Access to the commissioning screens is prevented if the display shows Antifrost Active, Heating
Failure or a Fault Code. In this event, switch the unit off and on again and enter the commissioning
screens within one minute. If you are within the commissioning screens the Antifrost and Heating
Failures modes will not operate allowing the flow rates to be adjusted even in a property which is below
5C. For further information see Troubleshooting on page 43.
To access the commissioning screens: Press and hold the
Start with SET followed by UP then Down arrows.
To return to the normal screen, either press and hold the
for a further 5 seconds. Alternatively, the normal display will resume if no buttons are pressed for two minutes.
Security PIN Screen
If a security PIN code has been previously set, this
screen will display ****.
Enter the PIN using
Note
Whilst displaying the Low, Normal, Boost Supply, Low, Normal, Boost Extract screens the fans will run
at the displayed % flow and the bypass will remain shut. The two minute automatic return to normal
display time is extended to four hours to allow time for measurements or adjustments.
Boost Supply Screen
The Boost Supply screen enables you to set the Boost
airflow speed for the Supply fan in order to balance out
any differences in ductwork or other installation
features.
Default Boost speed = 50%
See graph on page 8 & 9 for setting the Supply airflow.
The Boost speed cannot be set above the Cooker
Hood speed or below Normal speed setting.
Boost Extract Screen
The Boost Extract screen enables you to set the
Extract airflow speed for the Extract fan in order to
balance out any differences in ductwork or other
installation features.
Default Boost speed = 50%
See graph on page 8 & 9 for setting the Extract airflow.
The Boost speed cannot be set above the Cooker
Hood speed or below Normal speed setting.
Sentinel Kinetic MVHR Installation & Commissioning
, and buttons.
, and buttons for 5 seconds.
button to reach the first menu item and then hold
Security PIN?
****
Boost Supply
50 %
Boost Extract
50 %
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