Related Manuals for Envirovent MEV SPIDER
Summary of Contents for Envirovent MEV SPIDER
- Page 1 AFTER INSTALLATION THE END USER SHOULD KEEP THIS GUIDE FOR FUTURE REFERENCE DO NOT THROW AWAY MEV SPIDER VENTILATION UNIT INSTALLATION GUIDE...
- Page 2 Children should be supervised to ensure they do not play with the unit. Cleaning and user maintenance must not be performed by children. SHOULD YOU ENCOUNTER ANY PROBLEMS 01423 859 395 INSTALLING THIS UNIT, CALL US ON: MEV Spider...
- Page 3 The power cable running into the unit must remain the supplied flexible cable [not a solid core lighting cable]. If the power cable becomes damaged, it must be replaced by EnviroVent, an authorised service agent for your region/country, or a similarly qualified person in order to avoid a hazard.
- Page 4 The extract spigots are compatible with ø100mm duct. The spigot to atmosphere is compatible with ø125mm duct. ø125mm (x1) ø100mm (x9) SHOULD YOU ENCOUNTER ANY PROBLEMS 01423 859 395 INSTALLING THIS UNIT, CALL US ON: MEV Spider...
- Page 5 Wiring MEV UNIT LOCAL ISOLATOR MAINS SUPPLY (230V 50/60Hz) BLUE GREEN & YELLOW BROWN SWITCH LIVE (OPTIONAL) POWER CABLE The local isolator must be connected to the mains as part of the fixed wiring. Connect the cores of the power cable to the matching terminals on the local isolator (3A fuse spur or similar).
- Page 6 Once the humidity levels are lower the air flow rates will return to the normal rate. The MEV Spider includes a switch live function. The unit will enter boost mode whenever the switch live input is engaged.
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Page 7: Pre-Installation Checklist
Box Contents • 1 x MEV Spider unit • 3 x ø100mm Spigots • 1 x Spigot blank cap • 1 x User guide • 4 x Screws 8g x 2.0” • 4 x Steel washers • 4 x Plasterboard plugs •... -
Page 8: Installation
4. Use an 8g x 2.0” screw and a steel washer to attach each of the four fixing points to the mounting surface. Do not over tighten the fixing assembly. CEILING WALL FLOOR SHOULD YOU ENCOUNTER ANY PROBLEMS 01423 859 395 INSTALLING THIS UNIT, CALL US ON: MEV Spider... - Page 9 5. Select up to three 100mm extract spigot locations. If more than three are required you will need to order extra spigots (see spares on page 16). Slice around the edge of the chosen positions with a sharp knife then knock out the blanks with a light tap and discard them. It may be necessary to remove excess material with the knife.
- Page 10 For efficiency, all ductwork should be as large a diameter as possible (internal spigots 100mm minimum, external spigot 125mm minimum) EnviroVent recommend fitting inline filters to the extract valves. SHOULD YOU ENCOUNTER ANY PROBLEMS 01423 859 395 INSTALLING THIS UNIT, CALL US ON:...
- Page 11 12. With the mains supply isolated, wire the unit to the local isolator as per the wiring diagram on page 4 and in accordance with the local wiring regulations. When the power is turned on, air will begin flowing through the system after a few seconds. 13.
- Page 12 /hr. • Add the extract rates from all rooms together then compare this value to the calculated whole building (boost) extract ventilation rate. SHOULD YOU ENCOUNTER ANY PROBLEMS 01423 859 395 INSTALLING THIS UNIT, CALL US ON: MEV Spider...
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Page 13: Humidity Function
60 minutes of inactivity. Humidity Function The MEV Spider operates at a continuous normal air flow rate setting. The unit fan speed will increase if the unit detects a rise in humidity levels in the property. - Page 14 • To manually deactivate the boost mode, repeat the above steps. • If the switch live connection is turned on then boost cannot be cancelled until the switch live connection is turned off. SHOULD YOU ENCOUNTER ANY PROBLEMS 01423 859 395 INSTALLING THIS UNIT, CALL US ON: MEV Spider...
- Page 15 • Pairing an extra remote-control: • Turn the unit off at the isolation point. • Restore the power to the unit. For 20 seconds from restarting, the unit will be in pairing mode. • Press the button on the new remote control once within the 20 seconds and the remote control will pair to the unit.
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Page 16: Technical Specification
Maximum air flow rate 129l/s (465m Maximum power consumption Electrical Supply 230V Single Phase 50Hz Ingress protection rating IPX2 Boxed weight 5.8kg Unboxed weight 4.3kg Airflow performance SHOULD YOU ENCOUNTER ANY PROBLEMS 01423 859 395 INSTALLING THIS UNIT, CALL US ON: MEV Spider... -
Page 17: Post-Installation Checklist
Post-installation checklist • Installation instructions have been understood. Contact EnviroVent on 01423 859 395 if you require further technical help. • Ductwork travelling through unheated areas has been insulated. • Ductwork diameter from extract points to the unit is 100mm or larger throughout the installation. -
Page 18: Maintenance
• Dust and debris should also be removed periodically from any extract valve filters that are fitted to ensure they do not become blocked. SHOULD YOU ENCOUNTER ANY PROBLEMS 01423 859 395 INSTALLING THIS UNIT, CALL US ON: MEV Spider... -
Page 19: Warranty
The MEVS unit is covered by a five year warranty, subject to the specified maintenance stated within this instruction guide. If your fan has been supplied and installed by EnviroVent it is covered with a full parts and labour warranty. If you detect a fault, please contact us on 01423 859 395. - Page 20 Your feedback is important to us as we strive to improve our and improvement EnviroVent reserves the products, services, and overall customer experience. Please email right to alter products specification and us to help us serve you better: feedback@envirovent.com appearance without notice.
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