Vents Series Vents Alta Residential Axial Fans
SERIES VENTS ALTA RESIDENTIAL AXIAL FANS
SERIES VENTS ALTA RESIDENTIAL AXIAL FANS
Fans with automatic shutters for exhaust ventilation
Alta fan is equipped with automatic shutters that prevent backdraft and close when the fan is turned on
Improved mixed-type impeller designed to ensure maximum air flow and minimum noise level. Reliable motor with low power consumption.
The fan's outlet spigot is equipped with special air flow rectifiers that decrease turbulence, increase air flow and facilitate lowering the noise level.
INFORMATION
RELIABILITY
The motor is equipped with overheating protection and is maintenance-free for the whole motor service life. The fan’s impeller and casing are made of durable high-quality UV-resistant plastic.
BRAND
Vents
PRODUCT TYPE
Residential Axial Fans
MOTOR TYPE
AC
IMPELLER TYPE
Mixed
SENSOR
- Motion sensor
- Humidity sensor
CASING MATERIAL
ABS Plastic
TIMER
Turn off timer
MULTIPURPOSE USE
The Alta fan is rated for both continuous and interval operation. The unit can be installed on the ceiling, walls, air ducts or air pits.
CONNECTED AIR DUCT SIZE
100 mm
MAXIMUM AIRFLOW
90 m3/h
DESIGN
-Modern design and aesthetic look. -The casing and the impeller are made of high-quality durable ABS plastic, UV resistant. -The aerodynamic design of the impeller ensures high air flow and low noise level. -The fan outlet spigot incorporates specially designed air rectifiers to reduce air turbulence, noise level and increase air pressure. -The fan is equipped with a thermal actuator, which ensures smooth opening and closing of the automatic shutters preventing back draught. -The ingress protection rating is IP24.
AERODYNAMIC CHARACTERISTICS
SOUND PRESSURE LEVEL
25 [dBA*
FREQUENCY
50 [Hz]
SOUND PRESSURE LEVEL LPA AT 3 M, DB(A)
25
WEIGHT
0.63 kg
RPM [MIN-1]
2300
MOUNTING FEATURES
-It is fixed to the wall with screws.
-The fan is installed directly in the ventilation shaft opening.
-The fan on ball bearings (Alta L) may be used for ceiling installation.
-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.
-Flexible duct connection is recommended in case of the remote ventilation shaft location. The air duct is connected to the outlet flange of the fan with a clamp.
ELECTRIC MOTOR
- Reliable motor with low power consumption - The motor is protected against overheating. - The motor is designed for continuous operation and requires no maintenance.
OVERALL DIMENSIONS
| MODEL | Ø D | B | L | L1 |
|---|---|---|---|---|
| VENTS Alta 100 VENTS Alta 100-12 | 99 | 168 | 110 | 29 |
ALTA FAN CONTROL MANUAL
-using the room lighting switch. The switch is not included in the delivery set. -using the built-in pull cord switch (Alta V model).The option is unavailable in case of ceiling mounting.
POWER
- Vents Alta 100 : 11
- Vents Alta 100-12 : 12
VOLTAGE
- Vents Alta 100-12 : 12
- Vents Alta 100 : 220-240
DOWNLOADS
↓ Manual
↓ Datasheet
APPLICATION
-Continuous or periodic exhaust ventilation of bathrooms, showers, kitchens and other residential premises. -Mounting into ventilation shafts or connection to Ø 100 mm air ducts
ALTA FAN CONTROL AUTOMATIC
- using the timer (model Alta T); - using the humidity sensor and timer (Alta TH model); - using the motion sensor and timer (Alta TR model). - using an electronic control unit BU-1-60. The control unit is ordered separately;
IP RATING
IP24
CURRENT [A]
- Vents Alta 100 : 0.056
- Vents Alta 100-12 : 1.21
MODIFICATIONS
ALTA V
The fan is equipped with a pull cord switch to be turned on and off manually.
ALTA VT
The fan is equipped with a turn-off delay timer and a pull cord switch. A built-in turn-off delay timer allows to prolong the fan’s operation for 2 to 30 minutes after it is switched off. This allows to reduce humidity and remove unpleasant smell.
ALTA T
The fan is equipped with a motor on ball bearings. The bearings are maintenance-free and are filled with grease for the whole motor service life. This motor allows to mount the fan at any angle.
ALTA VTH
The fan is equipped with a pull cord switch, an adjustable turn-off delay timer and a humidity sensor. The fan can be switched on via the pull cord or autonomously after triggering the humidity sensor. When the preset humidity level is reached, the built-in turn-off delay timer countdown starts.
ALTA L
The unit is equipped with a motor on ball bearings to increase its service life (ca. 40 000 working hours). The bearings are maintenance-free and are filled with grease for the whole motor service life. This motor allows to mount the fan at any angle.
ALTA 12
The fan is equipped with a low-voltage (12 V) motor, which allows to use the fan safely in humid rooms, and places with high risk of water exposure (bathrooms, saunas etc.)
ALTA TR
The fan is equipped with an adjustable turn-off delay timer and a motion sensor. The fan starts operating after motion is detected in the sensor triggering zone ( 1 - 4 m, FOV - up to 100°). When the motion stops, the turn-off delay timer starts
ALTA TH
The fan is equipped with an adjustable turn-off delay timer and a humidity sensor. The integrated humidity sensor controls the fan’s operation based on the indoor humidity level. If the set humidity level is exceeded, the fan is autonomously triggered and operates until the humidity level is normal. When the normal level is reached, the fan keeps working until the timer countdown is up and turns off.