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Silent Dual 100

Ultra Quiet Bathroom & WC Extractor Fan

The SILENT DUAL is an autonomous and intelligent extractor fan for bathrooms and WCs. It automatically adjusts its performance according to the environment and ventilation requirements via two sensors: a presence detector and a humidity sensor.

Incorporating an intelligent algorithm to automatically adjust its settings according to the environmental conditions, it does not require the need for user interaction. The motor is commissioned to achieve the required flow rate, minimising the electricity consumption and noise levels to meet the exact ventilation requirement.

✔ DUAL FUNCTION: Continuous or Intermittent

✔ DUAL SENSING: Humidity and Presence Detection

✔ DUAL INLETS: Perimeter and front

✔ DUAL CONNECTION: 2-wire installation

Key Features

  • 5 Year Warranty
    5 Year Warranty

    High quality products for peace of mind, saving time, money and hassle.

  • Quiet Operation
    Quiet Operation

    Motor-rotor set mounted on the support with a silent-block to reduce vibrations and sound level.

  • Dual Speed
    Dual Speed

    Programable as either intermittent or continuous running.

  • Humidity Sensor
    Humidity Sensor

    The fan will automatically start when it detects a rise in humidity.

  • Dual Sensing
    Dual Sensing

    Operates automatically when it detects movement (via the PIR) or rises in humidity levels.

  • IP45
    IP45

    Zone 1 installation.

About

Dual Sensing

The fan operates automatically when it detects movement (via the PIR) or rises in humidity levels and activates a pre-set mode to achieve the lowest energy consumption and the lowest noise level.

Dual Speed: Intermittent or Continuous

 

SILENT DUAL 100 provides optimum versatility to be programmed as either an intermittent or continuous running fan. In intermittent mode the fan starts automatically when it detects a slow increase in humidity. As humidity rises and falls, the motor speed tracks the humidity in direct correlation until the humidity level has fallen below the set threshold, ensuring quiet and efficient operation. In intermittent mode, the fan also automatically starts (75% of the maximum speed) when movement is detected and will continue to operate for the set period selected by the adjustable ‘run-on’ timer. There are two setting available for the over-run timer: 2 minutes (for bathrooms less than 4m2) and 15 minutes (for bathrooms over 4m2).

In continuous running mode, the motor speed operates the same as intermittent, however instead of coming to a complete stop, the fan continues to operate on trickle speed (43% of maximum speed).

Dual Inlets

The SILENT DUAL 100 has dual inlets for enhanced aerodynamic performance. Air is directed via the front and side panels, achieving similar performance to a traditional front grille but in a stylish and slim-line design to deliver greater pressure at low flow rates.

Intelligence & Efficiency

The SILENT DUAL 100 incorporates an intelligent algorithm to automatically adjust its settings according to the environmental conditions, without the need for user interaction. The motor is commissioned to achieve the required flow rate, minimising the electricity consumption and noise levels to meet the exact ventilation requirement.

Product Codes
Product Code
Product Name
Product Description
SILDUAL
Silent Dual Fan
Standard model with humidity sensor and PIR
1RDGRILL100
Accessory
Fixed Louvre Grille
SILWIK100
Accessory
Window Kit
WKDG100
Accessory
Window Kit (For Double Glazing)
1RDEFWAK100
Accessory
Standard Wall Kit
Product Specification

Product Dimensions

Performance Curve

Related Documents
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