aerauliqa QCmev 125 Installation Manual - Page 3

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Installation manual

QCmev 80 and QCmev125

Whole house mechanical extract fan

Introduction

QCmev (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 (QCmev 80 HY - QCmev 125 HY)

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.

TECHNICAL SPECIFICATIONS

• Outer fan casing manufactured from powder coated galvanised sheet steel.

• Top cover made from strong ABS plastic.

• Internal self-extinguishing acoustic foam lining.

• EC external rotor motor for energy saving, mounted on ball bearings that guarantee a longer product life cycle and suitable for cold climates.

• Forward curved centrifugal impeller to provide a smooth and silent airflow through the unit.

• Provided with multiple extract points:

QCmev80: air exhaust to outside through Ø125mm circular spigot + air extract from inside through 1xØ125mm + 4 Ø80mm circular spigots.

QCmev125: air exhaust to outside through Ø125mm circular spigot + air extract from inside through 4xØ125mm circular spigots.

• IPX2 protection.

• Power supply 230V~ 50/60Hz.

Airflow

Model

/h max

QCmev 80/125

380

PRECAUTIONS FOR INSTALLATION, USE AND MAINTENANCE

• The device should not be used for applications other than those speciﬁed in this manual.

• After 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.

• Do not touch the appliance with wet or damp hands/feet.

• The device is not intended for use by persons (including children) with reduced physical, sensory or mental capacities or those with a lack of

experience and knowledge, unless they have been given supervision or instruction concerning use of the device from a person responsible for

their safety.

Children should be supervised to ensure that they do not play with the device.

• Do not use the product in the presence of flammable vapours, such as alcohol, insecticides, gasoline, etc.

• If 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.

• The electrical system to which the device is connected must comply with regulations.

• Before 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.

• The 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.

• Operating temperature: 0°C up to +50°C.

• The device is designed to extract clean air only, i.e. without grease, soot, chemical or corrosive agents, or flammable or explosive mixtures.

• Do not leave the device exposed to atmospheric agents (rain, sun, snow, etc.).

• Do not immerse the device or its parts in water or other liquids.

• Turn off the main switch whenever a malfunction is detected or in case of cleaning/maintenance.

• For installation an omnipolar switch should be incorporated in the ﬁxed wiring, in accordance with the wiring regulations, to provide a full discon-

nection under overvoltage category III conditions (contact opening distance equal to or greater than 3mm).

• If 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.

• Do not obstruct the fan or exhaust grille to ensure optimum air passage.

Static pressure

Power

Sound pressure

dB(A) @3m

Pa max

W max

219

Fig. 1