VENTS - manufacture of ventilation and air conditioning systems

VENTS LD series

VENTS LD series

Axial decorative fans for exhaust ventilation with the capacity up to 310 m3/h.


Description

Applications
  • Continuous or periodic exhaust ventilation of bathroom, showers, kitchens and other utility spaces.
  • Ventilation shaft mounting or duct connection.
  • Low to medium air flow motion for short distances at low air resistance.
  • Compatible with 100, 125 and 150 mm air ducts.
Design
  • Modern design and aesthetic look.
  • The casing and the impeller are made of high-quality durable ABS plastic, UV resistant.
  • Various decorative plates for the front panel of the natural aluminum.
  • The intellectual impeller design makes the fan efficiency high and the service life long.
  • Protection rating IP 34.
Motor
  • Reliable and low-watt electric motor.
  • Designed for continuous operation and requires no maintenance.
  • Equipped with overheating protection.
Control

Manual:

  • The fan is controlled by a room light switch. It is not included in the delivery package.
  • The fan is controlled by the built-in pull cord switch V. Not applied in case of ceiling mounting.
  • Speed control is possible through a thyristor speed controller (see Electrical Accessories). Several fans may connected to the same controller. Speed controllers can not be connected to the fans with T, TH, TP, VT, VTH modification.

Automatic:

  • By the electronic control unit BU-1-60 (see Electrical Accessories). The control unit is supplied separately.
  • By the timer T (the built-in run-out 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 adjustable value 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 time period according to the timer setting, then shuts down).
Mounting features
  • The fan is mounted directly into the ventilation shaft.
  • Flexible duct application is recommended in case of remote location of the ventilation shaft. The air duct is connected to the fan exhaust flange through a clamp.
  • Fixed to the wall by self-tapping screws.
  • Suitable for ceiling mounting.
  • For 12 V low-voltage motor fan connection to 220 V / 50 Hz power mains use the step-down transformer TRF 220/12-25 that is available upon separate order.
Mounting example

Legend

Picture symbol   Designation   Modification description
    LDA   The fan with a ground alumunium front panel.
    LDA gold   The fan with a gold-tinted aluminium front panel.
    LDA chrome   The fan with a mirror finish aluminium front panel.
    LD alumat   The fan with a front panel painted silver (matt).
    LD alulak   The fan with a front panel painted silver (gloss).
    LD1   Shortened branch pipe model.
  LD К   Fan is equipped with a backdraft damper for back flow preventing.
  LD L   The motor is equipped with ball bearings for long service life (appr. 40 thousand hours) and fan mounting at any angle. The bearings are maintenance-free and contain enough grease for the entire operating period.
  LD turbo   High-powered motor.
  LD 12   Modification with low-voltage motor. 12 V AC power supply.
  LDT   Equipped with a regulated timer with the operating time from 2 to 30 minutes.
  LDTH   Equipped with a timer with the operating time from 2 to 30 minutes and a humidity sensor with the threshold value from 60 to 90%.
  LDV   Equipped with a pull cord switch.
  LDVТ   Equipped with a pull cord switch and a regulated timer with the operating time adjustable from 2 to 30 minutes.
  LDVТН   Equipped with a pull cord switch, regulated timer with the operating time adjustable from 2 to 30 minutes and a humidity sensor with the operating threshold range from 60% to 90%.

Performance chart

VENTS 100 LD
 
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VENTS 100 LD1
 
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VENTS 125 LD
 
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VENTS 125 LD1
 
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VENTS 150 LD
 
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VENTS 100 LD turbo
 
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VENTS 100 LD1 turbo
 
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VENTS 125 LD turbo
 
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VENTS 125 LD1 turbo
 
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VENTS 150 LD turbo
 
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VENTS 100 LD 12
 
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VENTS 100 LD1 12
 
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VENTS 125 LD 12
 
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VENTS 125 LD1 12
 
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VENTS 150 LD 12
 
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2015

Technical support

E-mail

Please, feel free to contact us.

support@vents.ua

Phohe

Customer service.

+380 44 406 36 25

Contact information

Ukraine, 08150, Boyarka,
st 40 years of October, 36