Vent-Axia PureAir Home Installation And Wiring Instructions

Vent-Axia PureAir Home Installation And Wiring Instructions

Positive input ventilation unit

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Lo-Carbon
PureAir Home
Positive Input Ventilation
Unit
Installation and Wiring Instructions
220-240V~50Hz
PLEASE READ INSTRUCTIONS IN CONJUNCTION WITH THE ILLUSTRATIONS.
PLEASE SAVE THESE INSTRUCTIONS
Stock Ref. N°
479090 – PureAir Home
479091 – PureAir Home with Heater
479092 – PureAir Home FD

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Summary of Contents for Vent-Axia PureAir Home

  • Page 1 PureAir Home Positive Input Ventilation Unit Installation and Wiring Instructions Stock Ref. N° 479090 – PureAir Home 479091 – PureAir Home with Heater 479092 – PureAir Home FD 220-240V~50Hz PLEASE READ INSTRUCTIONS IN CONJUNCTION WITH THE ILLUSTRATIONS. PLEASE SAVE THESE INSTRUCTIONS...
  • Page 3: Introductory Notes

    A. INTRODUCTORY NOTES The Vent Axia Lo-Carbon PureAir Home is a positive input ventilation unit, designed to be installed in the loft of a dwelling to continually supply filtered fresh air into the building. The system consists of a fan unit, an optional heater unit and a diffuser with a short length of flexible ducting.
  • Page 4 There may well be occasions where a loft is so well sealed that additional ventilation may need to be provided by the owner/occupier. This will not only assist the operation of the Lo-Carbon PureAir Home, but may also help to prevent future expensive structural damage caused by inadequate air movement.
  • Page 5: Floor Mounting

    C. Hanging method: The Lo-Carbon PureAir Home can be hung from a roof beam (Fig. 2). Fix the screw eye to a convenient roof beam. Use the cord provided to loop through the eye and around the handle on the unit, there are various notches for the cord to run through, tie the two ends together using a suitable knot such as an over hand or fisherman’s knot.
  • Page 6 The diffuser should not be situated within 1m of a smoke detector, however if this is not possible the Lo- Carbon PureAir Home has provisions to blank off the airflow for up to two quadrants of the diffuser. Two blanking plates are provided; these should be pushed on to the support struts inside the diffuser as required.
  • Page 7: Heater Unit

    IMPORTANT ROUND DIFFUSER SUPPLIED WITH (Read only if installing with PIV PIV TWIN SPIGOT KIT 449071. Y- PIECE SUPPLIED WITH (INSTALL NEAR UNIT) PIV TWIN SPIGOT KIT 449071 twin spigot kit Ref:- 449071) Ensure that the adjustable diffuser supplied with the kit is installed nearer to the PureAir PURE AIR HOME UNIT Home unit than the round diffuser supplied...
  • Page 8: For Reference Only

    Mains supply voltages (220-240V ac) are present in this equipment which may cause death or serious injury by electric shock. Only a qualified electrician or installer should connect the power supply to this unit. The Lo-Carbon PureAir Home is designed for operation from a single-phase alternating current source (220- 240V AC).
  • Page 9: Start-Up Sequence

    H. START UP SEQUENCE When the unit is switched on it will first run through a period of system checks. During this time the display will show various system parameters before the fan motor starts. After 10 seconds the product will be ready for commissioning.
  • Page 10  Then fit filters over foam, on to the spigot ends. The Lo-Carbon PureAir Home is provided with G4 filters which are suitable for removing airborne contaminants such as pollen and dust. Where improved filtration is required optional F7 filters can be used. These filters are effective at removing finer particles such as particulate emissions from diesel engines.
  • Page 11 Commissioning Menu Structure For most installs the standard features allow for ample adjustability, however in some install situations the advanced features will improve the unit’s performance or acceptability. Radon mode keeps the fan running even at high temperatures to prevent the build-up of dangerous radon gas in the property.
  • Page 12: Servicing And Maintenance

    For the approximate flow rates at each setting see Fig.10. The PureAir Home must be set to provide adequate ventilation according to Part F of the building regulations. Fig.10...
  • Page 13: Product Fiche

    Below is a list of spares and accessories available for the PureAir Home: Spares and Accessories Part Number F7 FILTER PACK 476401 HEATER UNIT 477626 1X REPLACEMENT MOUTNING LEG & FOOT 477627 HANGING KIT 477628 REPLACEMENT G4 FILTER PACK 477629...
  • Page 16 Vent-Axia Guarantees this product for 5 years from date of purchase, (7 year warranty if purchased and installed by a recommended contractor) against faulty material or workmanship. In the event of any part being found to be defective, the product will be repaired, or at the Company’s option replaced, without charge, provided that the product:- ...

This manual is also suitable for:

Pureair home fdPureair home with heater479090479091479092

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