S&P Silent Dual small room fan movement & humidity control

SILENT DUAL
Autonomous and intelligent extractor hood for the bathroom.
Using a presence detection sensor and a humidity sensor, it adjusts its performance automatically to the ambient conditions and ventilation requirements.

Contains a intelligent Control algorithm that allows settings to be automatically adjusted to environmental conditions without the need for user interaction.
Learns from its environment (environmental conditions) and works accordingly.

AC motor operated to achieve the required flow rate, minimize consumption and noise level to meet the exact ventilation requirements.

Direct two-wire connection (L, N).
- Supply: 220-240 V 50 Hz.
- Working temperatures: -5ºC / + 40ºC.
- IP45 - Class II.
- Thermal protection.
- Removable backdraft closure..

Operation :
Silent Dual works automatically when it detects movement or humidity increases, activating a preset mode to achieve the lowest energy consumption and noise level.

NO PRESENCE DETECTION
NO "MOISTURIZING EVENT"
Instantaneous relative humidity <average relative humidity
No evidence.

PRESENCE DETECTION
Instantaneous relative humidity <average relative humidity
YES detection.

Sudden change in humidity
Instantaneous relative humidity> average relative humidity
"Sudden change".

Slight change in humidity
Instantaneous relative humidity> average relative humidity
"Smooth change".

operating instructions

Technical data