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Summary of Contents for MIV

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Page 2: ...l operate continuously for 5 years and beyond without a major service Please therefore ensure that this product is treated with care and installed properly i e for the life of the building If the unit...

Page 3: ...e flue is in a poor state of repair Check for any flued appliance which may draw air from the loft report to the client Check for any holes in the ceilings which may allow leakage of air to the loft a...

Page 4: ...t comply with Building Regulations and the current I E E Wiring Regulations BS7671 or the equivalent standards for your country The final installation should be examined and tested by a qualified elec...

Page 5: ...se refer to the fixing instructions figure 1 on page 5 650mm x 50mm x 25mm batten Ceiling joists 405mm Contents for unit 1 x Cardboard template 1 x Diffuser 1 x Fixing kit 1 x Unswitched fuse spur 1m...

Page 6: ...the house size and check that the filters are securely in place SIXTH STAGE Method of operation Adjust the settings on the top of the unit by pressing the house setting button By pressing the button...

Page 7: ...Next press moves the unit to the next speed and so on When the speed is chosen the LED remains on for a few seconds If the two LEDs situated just above the button flash alternately red and green when...

Page 8: ...distance from the Loft Mounted Unit to each hole to balance favour airflow i Equal air supply required diffusers equidistant from unit ii More air supply required in hallway short run to diffuser in...

Page 9: ...should be checked at installation to ensure proper function The diffuser should be periodically checked to ensure they have not been activated and that they are still delivering air into the property...

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Page 11: ...oors uncarpeted floorboards lofts without insulation and so forth Improved building features such as cavity wall insulation double glazing and draft proofing prohibit natural ventilation Stale humid a...

Page 12: ...into a home via a single input usually located in a central landing PIV Loft or via twin inputs located in a central landing and another area of the home MIV Loft How does my Loft Mounted Unit help I...

Page 13: ...r reduce heating costs No need to open windows To reduce humidity and condensation during the heating season significant energy loss occurs by opening windows The Loft Units provides fresh filtered ai...

Page 14: ...ed from durable materials There should be no requirement for any maintenance within the five year period At the five year service the loft filter located on the unit must be replaced to ensure maximum...

Page 15: ...not working correctly you can telephone the number shown at the bottom of this page operational from 8 30am to 5 00pm Monday to Friday and ask for technical assistance Serial number of the unit We ap...

Page 16: ...2 8PA T 01423 810 810 F 01423 301 022 E info envirovent com www envirovent com AFTER INSTALLING THIS FAN PLEASE PASS ONTO END USER DO NOT THROW AWAY Please read carefully to ensure simple installation...

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