homevent SANO PIV WALL Installation & Maintenance Manual

homevent SANO PIV WALL Installation & Maintenance Manual

Positive input ventilation unit

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Installation &
Maintenance Manual
SANO PIV WALL
Positive Input Ventilation Unit
Please read this manual carefully before using the product and keep it in a
safe place for reference.
This product was constructed up to standard and in compliance with regulations relating to
electrical equipment and must be installed by technically qualified personnel in accordance
with all regulatory requirements. The manufacturer assumes no responsibility for damage to
persons or property resulting from failure to observe the instructions contained in this booklet.
PRECAUTIONS FOR INSTALLATION, USE & MAINTENANCE
The device should not be used for applications other than those specified in this manual.
After removing the product from its packaging, verify its condition. In case of doubt, contact a qualified technician. Do not leave packaging
within the reach of small children or people with disabilities.
Do not touch the appliance with wet or damp hands/feet.
This appliance can be used by children aged from 8 years and above and persons with reduced physical, sensory or mental capabilities or lack of
experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the
hazards involved. Children shall not play with the appliance. Cleaning and user maintenance shall not be made by children without supervision.
Children should be supervised to ensure that they do not play with the device.
WARNING: In order to avoid overheating, do not cover/close the air exit.
Do not use the product in the presence of flammable vapours, such as alcohol, insecticides, gasoline, etc.
If any abnormalities in operation are detected, disconnect the device from the mains supply and contact a qualified technician immediately. Use
original spare parts only for repairs.
The electrical system to which the device is connected must comply with applicable regulations.
Before connecting the product to the power supply or the power outlet, ensure that:
- The data plate (voltage and frequency) correspond to those of the electrical mains.
- The electrical power supply/socket is adequate for maximum device power. If not, contact a qualified technician.
Operating temperature: 0°C up to +40°C.
Do not leave the device exposed to atmospheric agents (rain, sun, snow, etc.).
Do not immerse the device or its parts in water or other liquids.
Only turn off the power supply to the unit whenever a malfunction is detected or in the case of inspection, cleaning or maintenance. Prolonged
and/or repeated power interruption to the unit (any period more than 72 hours) can create a health and safety hazard, damage components and
will invalidate any warranty.
For installation an omnipolar switch should be incorporated in the fixed wiring, in accordance with the wiring regulations, to provide a full
disconnection under overvoltage category III conditions (contact opening distance equal to or greater than 3mm).
Do not obstruct the fan or exhaust grille to ensure optimum air passage.
Ensure adequate air supply into the room in compliance with existing regulations in order to ensure proper device operation
If the environment in which the product is installed also houses a fuel-operating device (water heater, methane stove etc., that is not a "sealed
chamber" type), it is essential to ensure adequate air intake, to ensure good combustion and proper equipment operation.
Install the product so that the impeller is not accessible from the air outlet side as verified by contact with the Test Finger (test probe "B" of the
norm EN61032) in compliance with the current safety regulations.
PIV WALL IOM
Issue:
A
Saved Date:
25/02/2020

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Summary of Contents for homevent SANO PIV WALL

  • Page 1 Installation & Maintenance Manual SANO PIV WALL Positive Input Ventilation Unit Please read this manual carefully before using the product and keep it in a safe place for reference. PIV WALL IOM Issue: Saved Date: 25/02/2020 This product was constructed up to standard and in compliance with regulations relating to electrical equipment and must be installed by technically qualified personnel in accordance with all regulatory requirements.
  • Page 2: What Is In The Box

    INTRODUCTION The SANO PIV Wall is a positive input ventilation unit suitable for installation on a wall for dwellings without a loft space. It continuously supplies fresh air through a discharge diffuser, that should be situated in the central hallway or landing. The unit has multiple options for the inlet spigot; on both sides and the back of the unit allowing multiple installation options.
  • Page 3 If a PIV unit is being considered to supply air into or via a protected escape route (defined here as a protected stairway or protected lobby that a front door of a property opens on to and does not form part of the individual property itself) seek specialist advice for such applications as there may be a need for fire and smoke dampers as well as interlinks with a smoke detection system.
  • Page 4: Wall Mounting

    Supply air into hallway. Rear inlet option. WALL MOUNTING Before mounting ensure the desired location leaves enough room for access and maintenance. There are multiple mounting configurations make sure you have decided on the most suitable before drilling any holes. The back panel can be removed and offered up to the wall ensuring that is level.
  • Page 5 PIV WALL IOM Issue: Saved Date: 25/02/2020 PIV WALL IOM Issue: Saved Date: 25/02/2020 PIV WALL IOM Issue: Saved Date: 25/02/2020 WARNING: Air outlet only on top.
  • Page 6: Electrical Wiring

    OPERATION Introduction Heat Recovery or Comfort Control Mode Override Boost Mode The SANO PIV WALL unit runs continuously When the Comfort Control mode function is The unit’s automatic controls can be a low ventilation level supplying fresh clean required, and the home is above an adjustable overridden to operate the unit at its maximum air into your home.
  • Page 7 To set the Normal mode airflow rate use the table below to set dip switches as shown in Figure 1 Control box. PLEASE NOTE: Do not change the setting of DIP4 switch. DIP Switches DIP1 DIP2 DIP3 DIP4 iPIV WALL SANO PIV Wall Dip 000 Dip 001 (DEFAULT) Dip 010 Dip 011 Dip 100 Dip 101...
  • Page 8: Maintenance

    In areas of high pollution e.g. beside main roads more regular replacement may be required. Filters can be supplied by Homevent; part code 021-PIV-W-FILT. Filters should be checked annually or if a drop in ventilation rates are noticed.
  • Page 9 ErP Directive - Regulations 1253/2014 - 1254/2014 Mark Homevent Model SANO PIV WALL SEC class c1) SEC warm climates kWh/m2.a -10.6 c2) SEC average climates kWh/m2.a -26.1 c3) SEC cold climates kWh/m2.a -53.1 Energy label Unit typology Residential - unidirectional...
  • Page 10: Warranty

    Installation and Maintenance Instructions (supplied with each product) and which are also available to view, save or print from our website. Tel: +44 (0) 1384 275822, Email: sales@homevent.co.uk 46 Third Avenue, Pensnett Trading Estate, Kingswinford, West Midlands, DY6 7US, UK www.homevent.co.uk SANO PIV WALL. ISSUE C. 01.21...

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