This Vents 150 Quiet T fan is equipped with a check valve and a delay timer on andoff timerfan. A very convenient function for using a fan in a bathroom or toilet. After turning on the lighting in the room, the fan turns on synchronously or turns on with a delay according to the time set on the timer.
After a person leaves the room and turns off the lights, the fan continues to operate and removes moisture and odors from the room for the duration of the time that is set on the fan shutdown delay timer. The time after which the fan turns on or off can be set from 2 to 30 minutes.
Technical characteristics of the Vents 150 Quiet T fan
| Parameter | Value |
| Productivity, m.cub. per hour | 220 / 315 |
| Power consumption, W | 19 |
| Voltage, V | 220 |
| Current strength, A | 0.11 |
| Noise level at a distance of 3 m, dBA | 28 / 33 |
| Protection class | IP 45 |
| Size of connection pipe, mm | 150 |
| 1.33 |
Dimensions
| Dimensions | ?D | B | H | L | L1 |
| mm | 148 | 214 | 190 | 130 | 31.6 |
Vents Quiet series fan is a new exhaust fan for a bathroom or toilet in a stylish design. What sets this fan apart is its ideal combination of air flow 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, resistant to time and ultraviolet radiation.
The fan with a timer 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 X5 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 with ball bearings , it does not require maintenance and ensures a long life of the fan. The bearings do not require maintenance and contain a sufficient amount of lubricant for the entire service life.
The use of a new economical motor allows the fan to consume only 19 W.
Protection index – IP45
A high level of protection against water and mechanical influences makes the fan an ideal solution for ventilation of bathrooms and toilets.
Compact dimensions
The compact design of the fan is suitable for both wall and ceiling mounting. The shortened branch pipe(130 mm)allows you to install the fan in a ventilation shaft or connect air ducts? 150 mm.
Low noise level - only 33 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.
Connection diagram
Fan operating modes
The fan can operate in three modes. Modes can be activated on the DIP switch under the fan's front cover by switching to a specific position. By default, the 1st mode is active.
1st mode
This is the operating mode at the 1st speed with a capacity of 220 cubic meters. per hour.
2nd mode
When the external switch is triggered, the fan runs at 2- oh speed
3rd mode
By default, the fan runs constantly on the 1st speed. When the external switch is triggered, the fan switches to maximum capacity of 315 cubic meters. per hour, after turning off the switch, the fan runs for the time set on the timer and switches to speed 1
. 
Warranty
Warranty for Vents 150 Quiet fan - 5 years, subject to compliance rules of transportation, storage, installation and operation.
An example of using a fan in the bathroom
Vents Quiet 150 T fan passport
(pdf 878 KB)
