BLAUBERG BlauFast - Air Flow Control; Air Flow Rate Control with a Disc Valve; Air Flow Regulation by Means of Installing the Air Throttling Damper into the Air Distribution Box

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AIR FLOW CONTROL
Air ow rate control with a disc valve
The air flow rate through the air disc valve is adjusted by rotating its central part.
Air ow regulation by means of installing the air throttling damper into the air distribution box
1. Cut the jumpers between the air throttling damper rings with a knife and remove the excess rings.
2. Remove the service panel of the air distribution box.
3. Install the air throttling damper into the flange from the inner side of the air distribution box.
4. Install the service panel of the air distribution box in its original position.