Fan with humidity sensor Vents 100 Solid TN is equipped with a check valve, this model operates with low noise and low consumption. Used as an exhaust fan for ventilation of bathrooms, showers or other wet areas. It is mounted directly into the exhaust shaft; connection through a small section of flexible or plastic air duct is allowed.
Fans with a humidity sensor are most often used to ventilate a bathroom or shower room. The fan turns on when the humidity level set on the sensor is exceeded (the value can be set from 60 to 90%). Then the fan runs for the time set on the timer and turns off (the shutdown delay time can be set from 2 to 30 minutes). The timer and humidity sensor are located under the front panel.
The fan can also be turned on using an external switch, such as a light switch. After turning off the lighting, the fan will then work for the time set on the timer and turn off.
Flat front grille of the fan dimensions 160x160 mm.
Technical characteristics of the fan< /h2>
| Option | Size |
| Voltage, V | 230 |
| Current frequency, Hz | 50 |
| Power consumption, W | 7.5 |
| Maximum flow air, m3/h | 85 |
| Current, A< /strong> | 0.05 |
| Noise level at a distance 3 m, dB(A) | 25 |
| Weight, kg< /strong> | 0.51 |
| Protection | IP 44 |
| Pipe size, mm | 100 |
Dimensions
Description of the fan
- The fan can be used constantly or periodically. The motor provides low consumption of 7.5 W per hour.
- The housing, impeller and front panel of the fan are made of engineering ABS plastic, resistant to ultraviolet radiation for a long time.
- The fan is equipped with a reverse valve in the form of a film attached to the pipe. When the fan operates, the film opens slightly and allows the extracted air to pass through. When the fan is turned off, the valve prevents air from entering the exhaust duct into the room being served.
Control
The fan can be controlled from an external switch (not included in the delivery package) or turned on and off together with lighting from the light switch. Also, this model can only turn on when the humidity level is exceeded.
How a fan with a humidity sensor works
Connection diagram
Fan from external switch
The fan turns on with the light
The fan can also operate in a mode where it turns on only when the humidity level is exceeded. 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 run for a while according to the timer and turn off.
Installing the fan
The fan is mounted directly into the exhaust duct of the apartment. Ceiling installation is allowed; in this case, a flexible or plastic air duct is connected to the fan branch pipe. The other end of the air duct is installed in the exhaust shaft. All joints and connections must be sealed using silicone, clamps and mounting tape. The fan housing is attached to the surface of the wall or ceiling using four screws, which are included in the delivery kit.
How to set the required humidity level and set the timer
Remove the front cover of the fan. Under the cover you will see a potentiometer (labeled Toff in the figure) for adjusting the turn-off delay time. In order to set the time, you need to use the plastic screwdriver that comes with the fan. Do not use other objects for adjustment. When adjusting, do not use much force.
Turning clockwise increases the shutdown time to 30 minutes, turning counterclockwise reduces the delay time.
To adjust the humidity threshold, turn the potentiometer knob H clockwise arrow to increase and counterclockwise to decrease the humidity sensor response value, respectively (from 60% to 90%).
Installation example
Warranty
Warranty for the fan is 5 yearssubject to compliance with the rules of transportation, storage, installation and operation.
User Guide
