This fan is equipped with a timer and humidity sensor.
If the humidity in the room exceeds the value set on the sensor of 60-90%, the fan will automatically turn on and will continue to operate until the humidity returns to normal, then the fan works out the time set on the timer and turns off
This fan Vents 100 Silenta MTH is intended for exhaust ventilation of domestic or commercial premises. The main consumer feature of this model is its very low noise level - 26 dBA. This model is so quiet that you can hardly hear the fan when it is running. Such fans are most often used for bathroom ventilation; their protection class allows them to be used in wet rooms.
Application
- Continuous or periodic exhaust ventilation of bathrooms, showers, kitchens and other domestic premises.
- Ventilation of rooms with high noise level requirements.
- For installation in ventilation shafts or connection to air ducts.
- For installation with 100, 125 and 150 mm air ducts.
- Modern design and aesthetic appearance.
- The housing and impeller are made of high-quality and durable ABS plastic, UV-resistant.
- Design impeller allows you to increase the efficiency of the fan and the service life of the motor.
- The special design of the fan and motor ensures its silent operation.
- Protection degree IP 34.
Motor
- Reliable motor with minimum power consumption of only 5.5 W (for 100 mm diameter).
- Designed for continuous operation and requires no maintenance.
- Equipped with overheating protection.
Technical characteristics
| Option | Value |
| Voltage, V | 230 |
| Current frequency, A | 50 |
| Power consumption, W | 5.5 |
| Maximum air flow, m3/h | 78 |
| Current, A | 0.035 |
| Noise level at a distance of 3 m,dB(A) | 26 |
| Weight, kg | 0.48 |
| Protection, class | IP34 |
Overall dimensions
| D | B | H | L | L1 |
| 100 | 159 | 135 | 89 | 23 |
Aerodynamic characteristics
Dependence of fan performance on pressure
Installation features
- The fan is installed directly into the opening of the ventilation shaft.
- When the ventilation shaft is located remotely, it is possible to use flexible air ducts. The air duct is connected to the fan outlet flange using a clamp.
- Attached to the wall with screws.
- Can be used for ceiling mounting.
Example installation
Connection diagram
Connection diagram for a fan without a built-in switch to the network
The fan starts working in two cases - voltage is supplied from an external switch or voltage is automatically supplied from the humidity sensor when exceeding the set level. After turning off the external switch or when the humidity drops below the set level, the fan will still work for a time that is set by the user on the timer (from two to thirty minutes).
The fan can also operate in a mode where it turns on only when the level is exceeded humidity. In this case, it is necessary to connect only the constant phase to terminal L. The fan will turn on when the set humidity value is exceeded, after reaching the required humidity level, it will continue to run for a while according to the timer and turn off.
