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VENTS 125 Quiet-Mild


Innovative axial low-noise and energy-saving fans for exhaust ventilation with air flow up to 185 m³/h.

3D model
Gallery
  • Description
  • Characteristics
  • Capacity diagram
  • Downloads
  • Modifications
  • Dimensions
  • Legend
  • Video
Description
Description
APPLICATION  
  • Innovative exhaust fan with stylish design for new comfort level in shower rooms, bathrooms, kitchens and other residential premises.
  • Maximum air flow combined with low noise level provide the ideal microclimate.
  • Mounting into ventilation shafts or connection to Ø 100, 125, 150 mm.
COLOUR MODIFICATIONS  
DESIGN  
  • Casing and impeller made of high-quality and durable UV-resistant plastic.
  • Specially designed impeller aerodynamic profile provides high air flow and low noise.
  • The compact design enables wall and ceiling mounting.
  • The shortened spigot for mounting into a ventilation shaft or connection to Ø 100, 125, 150 mm air ducts.
  • The fan is equipped with a specially designed back valve to prevent back flow and heat losses during the fan standby.
  • The fan exhaust spigot incorporates specially designed air rectifiers to reduce air turbulence, increase air pressure and lower noise level.
  • High ingress protection rating makes the fan the ideal solution for ventilation of a bathroom.
  • The electronic components are protected with tight covers. 
  • The fans VENTS 150 Quiet-Mild and VENTS 150 Quiet-Mild Extra are additionaly equipped with a special vibration absorbing sealer along the fan countour.
MOTOR  
  • Reliable ball bearing motor with low energy demand from 7.5 W.
  • Maintenance-free bearings contain enough grease for 40 000 hrs non-stop operation.
  • The motor rests on rubber anti-vibration connectors to ensure low-noise operation of the fan.
  • The motor is equipped with overheating protection.
  • Vents 150 Quiet-Mild model is equipped with a two speed motor Vents 150 Quiet-Mild Extra model is equipped with a two speed high-powered motor.
OPERATION MODES OF FANS 150 QUIET-MILD AND 150 QUIET-MILD EXTRA

Operation modes for T modifications of VENTS 150 Quiet-Mild / VENTS 150 Quiet-Mild Extra models are selected by setting the switch.

Mode 1 (single-speed mode)

  • The fan is turned off by default. The fan starts operating at the 1st speed when the switch is closed or one of the sensors is activated.

Mode 2 (single-speed mode)

  • The fan is turned off by default. The fan starts operating at the 2nd speed when the switch is closed or the sensors are activated.

Mode 3 (two-speed mode)

  • The fan operates at the 1st speed by default. The fan switches to the 2nd speed when the switch is closed or the sensors are activated.

Mode 4 (two-speed mode)

  • The fan is turned off by default. The fan starts operating at the 1st speed when the switch isclosed and switches to the 2nd speed when the humidity sensor is activated.

Mode 5 (two-speed mode)

  • The fan is turned off by default. The fan starts operating at the 1st speed when the switch is closed or when the humidity sensor is activated. If during the operation at the 1st speed the second even takes place. i.e. the switch is closed or the humidity sensor is activated, the fan switches to the 2nd speed.
CONTROL  

Manual control:

  • Manual control with a room light switch. The switch is not included in the delivery set.
  • The fan is controlled by the built-in pull cord switch V. Not applied in case of ceiling mounting.
  • Speed control is performed with a thyristor speed controller or with P2-1-300 speed switch (only for fans VENTS 150 Quiet-Mild and VENTS 150 Quiet-Mild Extra), see Electrical Accessories. Speed controllers can not be connected to the fans with T, TH, VT, VTH modification.

Automatic control:

  • By the electronic control unit BU-1-60 (see Electrical Accessories). The control unit is supplied separately.
  • By the timer T (the built-in turn-off delay timer enables the fan operation within 2 to 30 minutes after the fan switching off).
  • By the humidity sensor and timer TH (if the humidity level in the room exceeds the sensor threshold within 60-90% the fan switches automatically on and operates until the humidity level drops to the standard level, after that the fan continues operating within the set time period and shuts down).
  • By the motion sensor and timer TP (if motion is detected in the reach area, the fan is switched automatically and operates within the set time period from 2 to 30 min). Reach distance up to 4 m, the max. viewing angle 100°.
MOUNTING FEATURES  
  • Installation directly inside a ventilation shaft.
  • Flexible air ducts may be used in case of remote location of the ventilation shaft. Connection of the air duct to the exhaust flange with a clamp.
  • Wall mounting with screws.
  • Suitable for ceiling mounting.
Characteristics
Characteristics
Parameter VENTS 125 Quiet-Mild
VENTS 125 Quiet-Mild T
VENTS 125 Quiet-Mild TH
VENTS 125 Quiet-Mild V
VENTS 125 Quiet-Mild VT
VENTS 125 Quiet-Mild VTH
VENTS 125 Quiet-Mild TP
Measurement unit
Duct diameter 125 125 125 125 125 125 125 mm
Design axial axial axial axial axial axial axial -
Speed Speed - - - - - - - -
Voltage 220-240 220-240 220-240 220-240 220-240 220-240 220-240 V
Frequency 50 50 50 50 50 50 50 Hz
Power consumption 17 17 17 17 17 17 17 W
Air capacity 185 185 185 185 185 185 185 m³/h
Current 0.11 0.11 0.11 0.11 0.11 0.11 0.11 A
Sound pressure level at 3 m 32 32 32 32 32 32 32 dBА
Weight 0.78 0.78 0.78 0.78 0.78 0.78 0.78 kg
Protection rating IP 45 IP 45 IP 45 IP 45 IP 45 IP 45 IP 45 -
Type exhaust exhaust exhaust exhaust exhaust exhaust exhaust -
Mounting wall mounting, ceiling mounting wall mounting, ceiling mounting wall mounting, ceiling mounting wall mounting, ceiling mounting wall mounting, ceiling mounting wall mounting, ceiling mounting wall mounting, ceiling mounting -
Capacity diagram
Capacity diagram
  • Selection method:
  • Air flow:
  • Pressure:
Operating point
  • Air flow: --
  • Pressure: ---
Files archieve
Downloads
Name
Brochure "VENTS Quiet-Mild" (pdf 3.68Mb)
Download image "VENTS Quiet-Mild" for your website (png 676.89Kb)
Download high quality image "VENTS Quiet-Mild" (psd 2.61Mb)
Download image "VENTS Quiet-Mild Red" for your website (png 687.6Kb)
Download high quality image "VENTS Quiet-Mild Red" (psd 2.37Mb)
Download image "VENTS Quiet-Mild Vintage" for your website (png 516.08Kb)
Download high quality image "VENTS Quiet-Mild Vintage" (psd 2.44Mb)
Download image "VENTS Quiet-Mild Aluminum Lacquer" for your website (png 445.5Kb)
Download high quality image "VENTS Quiet-Mild Aluminum Lacquer" (psd 2.13Mb)
Download image "VENTS Quiet-Mild Chrome" for your website (png 427.33Kb)
Download high quality image "VENTS Quiet-Mild Chrome" (psd 1.99Mb)
Download image "VENTS Quiet-Mild Black Sapphire" for your website (png 438.67Kb)
Download high quality image "VENTS Quiet-Mild Black Sapphire" (psd 2.19Mb)
User’s manual "VENTS Quiet-Mild" (pdf 3.33Mb)
Modifications
Modification name Backdraft damper Humidity sensor Timer Motion sensor Pull-cord switch
VENTS 125 Quiet-Mild - - - -
VENTS 125 Quiet-Mild T - - -
VENTS 125 Quiet-Mild TH - -
VENTS 125 Quiet-Mild V - - -
VENTS 125 Quiet-Mild VT - -
VENTS 125 Quiet-Mild VTH -
VENTS 125 Quiet-Mild TP - -
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Dimensions
Characteristics
VENTS 125 Quiet-Mild
Parameter Value Measurement unit
∅D 123.5 mm
B 182 mm
H 158 mm
L 91 mm
L1 27 mm
Legend
Legend
PICTURE SYMBOL DESIGNATION MODIFICATION DESCRIPTION
Quiet-Mild Extra High-powered motor. 
Quiet-Mild T Turn-off delay timer modification with operating time from 2 to 30 min.
Quiet-Mild TH Turn-off delay timer modification with operating time from 2 to 30 min and a humidity sensor with threshold from 60 to 90%.
Quiet-Mild V Pull-cord switch modification.
Quiet-Mild VT Modification with a pull-cord switch and a turn-off delay timer with operating time from 2 to 30 min.
Quiet-Mild VTH Modification with a pull-cord switch, a turn-off delay timer with operating time from 2 to 30 min and a humidity sensor with threshold from 60 to 90%.
Quiet-Mild TP Modification with a turn-off delay timer with operating time from 2 to 30 min and a motion sensor; reach distance up to 4 m, viewing angle up to 100°.

* Models VENTS 150 Quiet-Mild with modification T/TP/VT/VTH additionaly supplied with turnon delay timer adjustable from 0 to 2 minutes.

Video
Video

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