You can measure the ventilation unit’s maximum air flow in the duct system in use. The test takes no longer than one minute and it is not mandatory. To skip the test, select Cancel: . If the test is skipped, the default maximum air flow value is used.
Select OK: and start the maximum air flow test.
Open the valves. To carry out the maximum air flow test, all the valves/terminal devices must be fully open.
The maximum air flow has been determined.
If the maximum air flow is low, the supply or extract air flow may be blocked. In that case, check the ventilation unit and ducts for obstructions.
. If the test is skipped, the default maximum air flow value is used.
and start the maximum air flow test.
