ELTA FANS MORI MEV HT Installation Manual

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Installation manual
MORI MEV and MORI MEV HT
Whole house mechanical extract fan
Read this manual carefully before using the product and keep it in a safe place for reference.
This product was constructed up to standard and in compliance with regulations relating
to electrical equipment and must be installed by technically qualified personnel.
The manufacturer assumes no responsibility for damage to persons or property resulting from
failure to observe the regulations contained in this booklet.
PRECAUTIONS FOR INSTALLATION, USE AND MAINTENANCE
• T he device should not be used for applications other than those specified in this manual.
• A fter removing the product from its packaging, verify its condition. In case of doubt, contact a qualified technician. Do not leave
packaging within the reach of small children or people with disabilities.
• D o not touch the appliance with wet or damp hands/feet.
• T his appliance can be used by children aged from 8 years and above and persons with reduced physical, sensory or mental
capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the
appliance in a safe way and understand the hazards involved. Children shall not play with the appliance. Cleaning and user
maintenance shall not be made by children without supervision.
• D o not use the product in the presence of flammable vapours, such as alcohol, insecticides, gasoline, etc.
• I f any abnormalities in operation are detected, disconnect the device from the mains supply and contact a qualified technician
immediately. Use original spare parts only for repairs.
• T he electrical system to which the device is connected must comply with regulations.
• B efore connecting the product to the power supply or the power outlet, ensure that:
- the data plate (voltage and frequency) correspond to those of the electrical mains
- the electrical power supply/socket is adequate for maximum device power. If not, contact a qualified technician.
• T he device should not be used as an activator for water heaters, stoves, etc., nor should it discharge into hot air/fume vent ducts
deriving from any type of combustion unit. It must expel air outside via its own special duct.
• O perating temperature: 0°C up to +40°C.
• T he device is designed to extract clean air only, i.e. without grease, soot, chemical or corrosive agents, or flammable or
explosive mixtures.
• D o not leave the device exposed to atmospheric agents (rain, sun, snow, etc.).
• D o not immerse the device or its parts in water or other liquids.
• T urn off the main switch whenever a malfunction is detected or in case of cleaning/maintenance.
• F or installation an omnipolar switch should be incorporated in the fixed wiring, in accordance with the wiring regulations, to
provide a full disconnection under overvoltage category III conditions (contact opening distance equal to or greater than 3mm).
• I f the supply cord is damaged, it must be replaced by the manufacturer, its service agent or similarly qualified persons in order
to avoid a hazard.
• D o not obstruct the fan or exhaust grille to ensure optimum air passage.
• E nsure adequate air return into the room in compliance with existing regulations in order to ensure proper device operation.
• I f the environment in which the product is installed also houses a fuel-operating device (water heater, methane stove etc., that
is not a "sealed chamber" type), it is essential to ensure adequate air intake, to ensure good combustion and proper equipment
operation.
• I nstall the product so that the impeller is not accessible from the air outlet side as verified by contact with the Test Finger (test
probe "B" of the norm EN61032) in compliance with the current safety regulations.
INTRODUCTION
MORI MEV (Fig. 1) is a whole house mechanical extract fan designed to be connected to self-adjusting valves. Suitable for ceiling,
false-ceiling or floor installation, horizontally or vertically. Version with integral humidistat available (MORI MEV HT).
TECHNICAL SPECIFICATIONS
• O uter fan casing manufactured from powder coated galvanised sheet steel.
• T op cover made from strong ABS plastic.
• I nternal self-extinguishing acoustic foam lining.
• E C external rotor motor for energy saving, mounted on ball bearings that guarantee a longer product life cycle and suitable for
cold climates.
• F orward curved centrifugal impeller to provide a smooth and silent airflow through the unit.
1
Fig. 1