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nuaire.co.uk 

029 2085 8400

30. 05. 19. Document Number  671924

The EMC Directive

 

2014/30/EU

The Low Voltage 
Directive

2014/35/EU

MEV-X

Continuous Extract Unit 
Installation and Maintenance

1.0 SAFETY INFORMATION

The provision of the electrical supply and the connection of the unit to the mains 
must be carried out by a qualified electrician.

Isolate from power supply before removing any covers. During installation / 
maintenance ensure all covers are fitted before switching on the mains supply. 

All-pole disconnection from the mains as shown in the wiring diagram must be 
incorporated within the fixed wiring and shall have a minimum contact separation of 
3mm in accordance with latest edition of the wiring regulations.

This unit must be earthed.

Ducting must be securely fixed with screws to the spigot to prevent access to live 
parts. Duct runs terminating close to the fan must be adequately protected by 
suitable guards.

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.

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.

This appliance should not be used by children or persons with reduced physical, 
sensory or mental capabilities or lack of experience and knowledge, unless they 
have been given supervision or instruction concerning the safe use of the appliance 
by a person responsible for their safety. Children shall not play with the appliance. 
Cleaning and user maintenance shall not be carried out by children.

2.0 INTRODUCTION

The MEV-X is designed to provide continuous mechanical extract 
ventilation to dwellings in accordance with Part F of the building 
regulations, the unit is listed on the Product Characteristics Database 
(PSDB).

The unit may be used for supply or extract, however, the different 
applications will require variations to the completed installation e.g. 
filtration, insulation.  Contact Nuaire to discuss the full system design 
requirements.

IMPORTANT

This appliance should not be used by children or persons with 

reduced physical, sensory or mental capabilities or lack of 

experience and knowledge, unless they have been given super-

vision or instruction concerning the safe use of the appliance 

by a person responsible for their safety. Children shall not play 

with the appliance. Cleaning and user maintenance shall not 

be carried out by children.

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