Page 2
Specifications are subject to change without notice.
Installation Instructions
Distributed by Simx Limited
[email protected] | www.manrose.co.nz
Installation Instructions
Specifications are subject to change without notice.
Page 3
[email protected] | www.manrose.co.nz
Distributed by Simx Limited
MultiVent Continuous Extract Ventilation
MultiVent Continuous Extract Ventilation
MULTIVENT CONTINUOUS EXTRACT VENTILATION SYSTEM INSTALLATION
AND ELECTRICAL CONNECTION MUST BE CARRIED OUT BY A REGISTERED ELECTRICIAN
BEFORE INSTALLING THE MULTIVENT CONTINUOUS EXTRACT VENTILATION SYSTEM, MAKE SURE YOU
HAVE TURNED OFF THE MAIN ELECTRICITY SUPPLY. DO NOT TURN IT BACK ON UNTIL THE MULTIVENT
CONTINUOUS EXTRACT VENTILATION SYSTEM IS FULLY
INSTALLED AND READY TO USE.
ALL ELECTRICAL WORK MUST BE CARRIED OUT BY A REGISTERED ELECTRICIAN IN ACCORDANCE
WITH THE LATEST WIRING RULES AS/NZS3000.
CAUTION
• Do not install this product where excessive oil or a grease laden atmosphere is or may be, present
• Do not install this product where corrosive or flammable gases, liquids or vapours are, or may be, present
• Do not install this product where it may be subject to direct water spray from hoses
• Do not install this product where access to, or removal, of the unit may be obstructed
• Before use, please check that the supply voltage and that of the appliance are the same (see product rating label).
• All wiring and wiring connections must comply with all current national wiring rules and regulations including AS/NZS3000:2017,
or latest edition thereof.
• Any changes or modifications made or attempted to this product, without the prior written approval of the manufacturer,
will void any and all stated warranties.
• This MultiVent continuous extract ventilation system is not intended for use by persons (including children) with reduced physical, sensory or
mental capabilities, or lack of experience and knowledge, unless they are capable of, and have been given supervision or instruction concerning
use of the appliance by a person responsible for their safety.
• Children should be supervised to ensure that they do not play with the MultiVent continuous extract ventilation system.
• In case of damage to the supply cord, switch off the device and do not tamper with it. Damaged supply cords must only be repaired or
replaced exclusively by the manufacturer or by an appointed representative. Failure to comply with the above may endanger the safety of
people and cause possible damage to the whole system.
• The unit must not be connected directly to a tumble drier.
• Precautions must be taken to avoid the back-flow of gases into the room from the open flue of gas or other fuel-burning appliances.
• The exhaust grille should be located at least 600mm away from any flue outlet.
IMPORTANT
• This MultiVent continuous extract ventilation system is hot when in use. To avoid burns, do not let bare skin touch hot surfaces.
Keep combustible materials away from the unit and keep them away from the sides and rear.
• Do not use near or in the immediate vicinity of a bath or swimming pool or any wet areas.
• When installing fan through an external wall, an external wall grille must be fitted at all times.
• This appliance incorporates an earth connection for functional purposes only.
• To protect against electric shock, do not immerse cord or plug in water or any other liquids.
• Do not insert or allow foreign objects to enter any ventilation openings, as this may cause an electric shock, fire or damage to the fan.
• Do not put fingers or foreign objects into the grille while in operation.
• Any changes or modifications made or attempted to this product, without the prior written approval of the manufacturer, will void any
and all stated warranties.
• To prevent overheating of this fan, keep the air inlets and outlets clean and free of anything that may cause blockage.
Check all inlets and outlets from time to time to ensure it is clear of any dirt or dust accumulation. DO NOT COVER.
• Do not use it in areas where gasoline, paint, or flammable liquids are used or stored.
• This product contains recyclable materials. Do not dispose of this product as unsorted council waste. Please contact your local council for
the nearest collection point.
INSTALLATION
Position the unit, taking into consideration the position of the rooms to be ventilated, the exhaust position and the electrical services.
Ensure there is adequate access for installation and maintenance.
If the unit is sited in the heated void of the dwelling a condensate drain should not be necessary. When sited in a roof cavity, consideration should
be given to fitment of a condensate drain. Alternatively the unit and ducting can be externally insulated to minimize condensation within
the units housing.
To reduce the system resistance in your duct system, and therefore lower the speed, power consumption and noise of the fan,
follow these guidelines:
• Keep the length of duct runs to a minimum, particularly the exhaust duct run.
• If you need to use flexible ducting, make sure that it is fully extended and not crushed, sagging or torn.
• Try to minimize the use of diffusers/valves by having similar length duct runs to the inlets.
• The bend radius (measured to the inside of the bend), should be at least 1x the duct diameter.
• Avoid having any bends, filters or other obstructions within 250mm of the fan inlets and outlet.
Securely mount the unit through the mounting holes on the casing using appropriate fixings (not supplied) for the mounting substrate.
Fixings to be capable of securing 4x the weight of the unit. Unit weight: 4.1kg. Anti-vibration mounts, acoustic mats or rubber bushes
can also be used. Installation example shown below.
To maintain the IPx2 rating of the unit, the unit must not be mounted with the cover removal slots facing upwards (as indicated by the red arrows),
or at an angle where they are visible from above. All other orientations are acceptable.
Duct Supports
Exterior Grille
Airflow
Airflow
Interior Grille
Sealant
Cavity
Sleeve
Maximum length of
flexible ducting
Minimum radius =
diameter of ducting
Preferred flexible
ducting route
Peaks and troughs
Restrictions
Main power
connections
Low voltage
connections