(not a solid core twin and earth cable). If the power supply 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.
DIAGRAMS WIRING DIAGRAM Cable block location for 0-10V input. HARDWIRED BOOST SWITCH (STANDARD UNITS ONLY) BOOST (RED) (BLACK) VOLT FREE INPUT (STANDARD UNITS ONLY) (RED) (BLACK) 0-10V CONTROL INPUT DEVICE (OPTIONAL) 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).
Undo all four screws around the front cover and then use a flat head screwdriver to lift the three clips along the edge of the unit. Now gently pull the cover away from the unit. SHOULD YOU ENCOUNTER ANY PROBLEMS 0345 27 27 810 WITH YOUR UNIT, CALL US ON: MEV 160 & MEV 300...
DIAGRAMS CONTROL PANEL To access the control panel, unclip the cap using a small flat head screwdriver. AFTER INSTALLING THIS UNIT, DO NOT THROW AWAY PLEASE PASS ONTO END USER...
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The unit provides six possible spigot positions in order to extract air from multiple locations. The MEV 160 unit is capable of delivering a maximum airflow of 75 l/s (270 m3/hr) and a maximum system pressure of 573Pa.
BOX CONTENTS Item Description Quantity MEV 160 or 300 unit Instruction Guide Wireless Remote Control (Remote Control units only) Wired Boost Switch (standard units only Spigot packs (125mm duct or 75/90mm fast track) Screws (8g x 2.0”) Wall plugs Foam pads...
(see spares on page 15). Remove the blanking caps from the chosen positions by twisting them anticlockwise from inside the unit. SHOULD YOU ENCOUNTER ANY PROBLEMS 0345 27 27 810 WITH YOUR UNIT, CALL US ON: MEV 160 & MEV 300...
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Insert spigots into each of the required holes and twist them clockwise until they snap into position. Then attach the appropriate connector using the centre screw provided. There are two types of spigot pack available for either 125mm duct or the 90mm Fast Track duct system. Use the unit as a guide to mark the four main corner fixing holes.
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Domestic Ventilation Compliance Guide and follow any system designs that have been produced for the property. Ductwork through unheated spaces needs to be insulated. For efficiency, all ductwork should be as large a diameter as possible. Envirovent also recommend fitting cone filters to the extract valves.
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10. With the mains supply isolated, wire the unit to the local isolator following the wiring diagram on page 2 and in accordance with the local wiring regulations. When the mains supply is turned on, air will begin flowing through the system after a few seconds. 11.
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The unit will automatically return to normal running mode after 60 minutes of inactivity. SHOULD YOU ENCOUNTER ANY PROBLEMS 0345 27 27 810 WITH YOUR UNIT, CALL US ON: MEV 160 & MEV 300...
HUMIDITY FUNCTION The MEV 160 and MEV 300 both operate at a continuous trickle air flow rate setting. The fan speed will increase if a rise in humidity level is detected. HARDWIRED BOOST SWITCH - (STANDARD UNITS) Standard units are supplied with a black 2-core cable labelled “volt free input” and hard wired boost switch accessory.
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The switch will remain paired with the unit after battery replacement. • Dispose of the old battery in a safe manner. SHOULD YOU ENCOUNTER ANY PROBLEMS 0345 27 27 810 WITH YOUR UNIT, CALL US ON: MEV 160 & MEV 300...
TECHNICAL SPECIFICATION 125mm Extract spigot diameter or 75/90mm Fast Track Exhaust spigot diameter 125mm MEV160 75l/s Maximum air flow rate MEV300 103l/s Maximum air flow rate MEV160 43.5W Maximum power consumption MEV300 69.5W Maximum power consumption Electrical supply 230V Single Phase 50Hz Ingress protection rating IPX2 Boxed weight...
1DIFEXTRACT150WH Spare wireless SWH-W remote control 125mm rigid duct PACKRIGID125 connector (single) Fast Track 75mm/90mm PACKFASTTRACK semi-rigid duct connector (single) SHOULD YOU ENCOUNTER ANY PROBLEMS 0345 27 27 810 WITH YOUR UNIT, CALL US ON: MEV 160 & MEV 300...
MAINTENANCE There is no requirement for maintenance other than cleaning during the two year warranty period. Before cleaning, Isolate the unit from the mains power supply. Undo all four screws around the front cover and then use a flat head screwdriver to lift the three clips along the edge of the unit. Now gently pull the cover away from the unit.
SUPPLY ONLY If your product has been supplied by EnviroVent and installed by a third party it is covered by a two- year parts only warranty. If you detect a fault and the product has been installed in accordance to the fitting/wiring instructions, relevant guidance documents and by a competent and qualified person (proof may be required), please return the product to the place of purchase for a replacement.
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