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MyVallox
SETUP
IMPORTANT
The supply and extract
air settings have
been completed by a
specialist during setup
of the ventilation unit.
These settings should
be changed only
when the ventilation
unit is reconfigured,
and not at any other
time. Changing the
ventilation settings
so that overpressure
is created can result
in damage to the
structures of the
building.
Adjusting the supply and extract air flows
1. Use the
Plus
and
Minus
buttons to set the supply air
fan ratio as a percentage of the maximum output ratio.
The fan speed (rpm) will change accordingly.
2. Measure and adjust the supply air flows from the
valves.
3. Press the
OK
button
.
4. Use the
Plus
and
Minus
buttons to set the extract air
fan ratio as a percentage of the maximum output ratio.
The fan speed (rpm) will change accordingly. Measure
and adjust the extract air flows from the valves.
5. Select
OK
. Supply and extract air flow settings are
now complete.
6. Record the set percentages in the measurement log.
Do not change the output ratio between the supply
and extract air fans once the settings are complete.
The same ratio is also used in the Away and Boost
modes.
NOTE
If the use of the ventilation unit was started before airflow
adjustment, the airflow must be measured through
the Setup menu (see “Save and restore settings”).
This ensures that the unit settings are optimal for the
adjustment of the airflows.
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