Vallox 51 MV, Руководство пользователя

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MV
MEASURING AND ADJUSTING THE AIR
FLOWS OF THE VENTILATION UNIT
92
1
Ø6
16
The accessories delivered with the unit include four (4) air flow
measuring tubes. These can be inserted in the ducts to allow for
easier ventilation adjustment.
MEASURING AND ADJUSTING THE AIR
FLOWS OF THE COOKER HOOD
Standard ventilation
The volume flow rate of the air inside the cooker hood is
measured with the damper closed and, where required, adjusted
based on the static pressure loss and the performance scheme of
the cooker hood.
• The static pressure loss is measured from the hole in the
damper using the measuring tube found in the accessory bag
(see Figure).
• Determine the volume flow rate from the performance
scheme based on the measured pressure and the number of
open holes in the damper.
Adjustment:
• Cover the required number of holes in the damper with the
magnetic strip that is delivered with the cooker hood.
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