This Vents 125 Quiet TH fan is equipped with a check valve, fan shut-off timer < /strong>and humidity sensor. The fan turns on when the humidity level set on the sensors is exceeded. Then the fan runs for the time set on the timer and turns off. The shutdown time can be set from 2 to 30 minutes.
The fan can also be turned on using an external switch, for example a light switch. After turning off the lighting, the fan will then work for the time set on the timer and turn off.
Most often, such models are used as an exhaust fan for a bathroom, shower, relaxation room in a sauna or steam room The humidity level can be set between 60 and 90%, which will be automatically achieved.
Specifications
| Option | Size |
| Voltage, V | 230 |
| Current frequency, Hz | 50 |
| Power consumption, W | 17 |
| Maximum air flow, m3/h | 185 |
| Current, A< /strong> | 0.11 |
| Noise level at a distance 3 m, dB(A) | 32 |
| Protection | IP 45 |
| Pipe size, mm | 125 |
Dimensions
| Dimensions < /td> | ?D | < td style='background-color: #b9c4ca, text-align: center, border: 1px solid #000000,'>BH | L | L1 | |
| mm | 124 | 182 | 158 | 91 | 27 |
Description of the fan
The Vents Quiet series fan is a successful design solution and practicality. What sets this fan apart is its ideal combination of exhaust power and low noise level. This was achieved due to the special shape of the mixed type impeller. The fan housing and impeller are made of plastic that is resistant to time and ultraviolet radiation.
The fan is equipped with a check valve to prevent air from entering from the exhaust duct when the fan is turned off.
The high level of water protection IP 45 makes the fan an ideal solution for bathroom ventilation. The electronic components of the fan are closed with special sealed covers.
Fan service life - 40,000 hours
The fan uses a motor ball bearings, it does not require maintenance and ensures a long life of the fan. The bearings require no maintenance and contain sufficient lubrication for their entire service life.
The use of a new economical motor has made it possible to achieve a fan consumption of only 17 W.
Protection index – IP45
High level of protection against water and mechanical effects makes the fan an ideal solution for ventilation of the bathroom and toilet.
Compact dimensions
The compact design of the fan is suitable for both wall and ceiling installation. The shortened branch pipe(91 mm)allows you to install the fan in a ventilation shaft or connect air ducts? 100 mm.
Low noise level - only 32 dBA
Rubber vibration damping inserts are designed to absorb engine vibrations and sound insulation. Special air flow straighteners are installed in the fan outlet, which reduce turbulence, increase air pressure and help reduce noise levels.
How a fan with a timer and humidity sensor works
Connection diagram
Fan from an 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 continue to run for a while according to the timer and turn off.
Warranty
The warranty for the Vents 125 Quiet fan is 5 years, subject to compliance with the rules of transportation, storage, installation and operation.
An example of using a fan in the bathroom
Customer sheet of the Vents Quiet 125 TH fan
(pdf 878 KB )
