Aumüller Program S12 motors for Quad operation Roof Mounted Vertical Discharge Centrifugal Fan

Aumüller Program S12 motors for Quad operation Roof Mounted Vertical Discharge Centrifugal FanQuad Operationa synchronized multi drive setup using up to 4 opening drives (plus 2 locking drives, e. g., FVUx S3 S12) for balanced force on large sashes, skylights, or facades. This "quad" configuration (4 drive sync) ensures uniform speed position via microprocessor controlled load dependent cut off, sequence control (e. g., locks first), and fault tolerance (e. g., halt if deviation >5%). It's ideal for SHEV RWA (EN 12101 2 compliant) or

VC Series Volume Control Dampers are designed for duct installations to balance and regulate airflow within HVAC systems

sink current 30mA

programmability

● 5 programmable inputs

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waste disposal facilities & storage facilities

no other loads supplied by panel)

4 selectable volume levels and 31 selectable tones

Expansion connections Yes – for optional network driver cards (one required per repeater system)

equipment fault

Conservation style window with a central mullion bar on the external face of the glazing

● Fitted Transformer Protection type D MCB (single phase units only)