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Extraction vents Humidity controlled ventilation system
ALIZÉ HYGRO VISION BATHROOM/WC - Control by presence detection - Batteries - 12 V - 230 V

ALIZÉ HYGRO VISION BATHROOM/WC - Control by presence detection - Batteries - 12 V - 230 V

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Description Packg. * Code
ALIZE HYGRO VISION batteries operated 5/40/30 HVP01 12 1760
ALIZE HYGRO VISION batteries operated 10/40/40 HVP02 12 1761
ALIZE HYGRO VISION batteries operated 10/45/45 HVP03 12 1762
ALIZE HYGRO VISION batteries operated 15/45/40 HVP04 12 1763
ALIZE HYGRO VISION batteries operated 15/45/45 HVP05 12 1764
ALIZE HYGRO VISION 12 V 5/40/30 HVBT01 12 1765
ALIZE HYGRO VISION 12 V 10/40/40 HVBT02 12 1766
ALIZE HYGRO VISION 12 V 10/45/45 HVBT03 12 1767
ALIZE HYGRO VISION 12 V 15/45/40 HVBT04 12 1768
ALIZE HYGRO VISION 12 V 15/45/45 HVBT05 12 1769
ALIZE HYGRO VISION 230 V 5/40/30 HVE01 12 1770
ALIZE HYGRO VISION 230 V 10/40/40 HVE02 12 1771
ALIZE HYGRO VISION 230 V 10/45/45 HVE03 12 1772
ALIZE HYGRO VISION 230 V 15/45/40 HVE04 12 1773
ALIZE HYGRO VISION 230 V 15/45/45 HVE05 12 1774
Accessories
Batteries, 1.5V LR6 (pack of 4) 1 1784
Noise absorbing foam + holding piece for ALIZÉ HYGRO 60 1788
Adapter (plastic) Ø 125, D = 65 mm with seal 50 1793
Drywall 3-claw adapter Ø 125, L = 100 mm (with duct support seal) 30 1794
Drywall 3-claw adapter Ø 125/80, L = 100 mm (with duct support seal) 45 1795
Through-slab plastic adapter Ø 125, L = 275 mm (sleeve L = 275 mm + duct support seal) 16 1796
* packaged quantities are shown for information purposes – All items can be ordered singly
ALIZE HYGRO VISION batteries operated 5/40/30 HVP01

Batteries, 1.5V LR6 (pack of 4)more information
Noise absorbing foam + holding piece for ALIZÉ HYGRO more information
Adapter (plastic) Ø 125, D = 65 mm with seal more information
Drywall 3-claw adapter Ø 125, L = 100 mm (with duct support seal)more information
Drywall 3-claw adapter Ø 125/80, L = 100 mm (with duct support seal)more information
Through-slab plastic adapter Ø 125, L = 275 mm (sleeve L = 275 mm + duct support seal)more information




ALIZÉ HYGRO and ALIZÉ VISION vents in ventilation systems are covered by Technical Appraisal No.14.5/17-2269 "VMC hygroréglable ALIZE 2018 for collective housing" and No 14.5/17-2268 "VMC hygroréglable ALIZE 2018 for individual housing”.


Combined bathrooms & WC: the ALIZÉ HYGRO VISION vent modulates airflow in line with the room’s ambient relative humidity and provides a 30-minute timed boost triggered by presence detection.

This vent comes in 4 models:
• ALIZÉ HYGRO TEMPO cordon (HTC) : controlled by cordon

• ALIZÉ HYGRO VISION 230 V (HVE) : controlled by presence detection, 230 VAC power supply
• ALIZÉ HYGRO VISION 12V (HVBT) : controlled by presence detection, 12 VAC power supply

• ALIZÉ HYGRO VISION battery (HVP) : controlled by presence detection, 2 x 1.5V battery operated

In addition to the general installation guidelines (See general information tab) :

Battery operation: Check the batteries yearly. When the vent fails to open properly (no sound from the motor), the batteries need changing. 

230VAC operation: the power supply to the vent must be via a recessed 2-wire cable (2 x 1.5 mm²) leading to the back of the support plate (diagram opposite).

Class 2 electrical Appliance.

12VAC operation: the power supply to the vent must be via a recessed 2-wire cable (2 x 1.5 mm²) leading to the back of the support plate (diagram opposite). 

Class 2 electrical appliance.

In the wall-mounted position, the detection lens must be at the bottom of the vent. In the ceiling-mounted position, the lens must point toward the room centre.

We recommend screwing the vent support plate to the wall or ceiling through the 3 holes provided for this purpose on the plate. 














































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































 ALIZE
HYGRO VISION
Lw en dB(A) Dn,e,w (C) dB
 100 Pa  136 Pa

 160 Pa  

 *

5/40/30 m3/h 28 35 37 56 60
 15/45/45 m³/h 28  35 37 56 60

* Vents fitted with noise-absorbing foam (inserted behind the vent, in the adapter, before fitting the plastic retaining piece).


 Certified values