NuAire FAITH Quick Start Manual

NuAire FAITH Quick Start Manual

230v / 24v dc selv flush mounted domestic continuous extract fans
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FAITH (dMEV)
230V / 24V DC SELV Flush Mounted
Domestic Continuous Extract Fans
Installation and Maintenance
1.0 SAFETY INFORMATION
The installation must be completed by competent persons in accordance with good
industry practice and should conform to all governing and statutory bodies i.e. IEE,
CIBSE, HVCA, etc.
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.
Ensure adequate air return into the room in compliance with existing regulations in
order to ensure proper device operation. Ensure the fans capability by checking the
performance fan curve. Flexible ducting is not recommended.
Disconnection from the supply mains must be incorporated within the fixed wiring in
accordance with the wiring regulations and shall have a minimum contact separation
of 3mm in accordance with the latest edition of the IEE Wiring Regulations.
In case of window installation it is necessary to use the appropriate window kit,
which is not included. Glass thickness from 11mm to 35mm.
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. Cleaning and user maintenance
should not be made by children without supervision. The unit is not intended for use
by persons (including children) with reduced physical, sensory or mental capacities
or those with a lack of experience and knowledge, unless they have been given
supervision or instruction concerning use of the unit from a person responsible for
their safety. Children should be supervised to ensure that they do not play with the
unit.
*For wall/window mounted installations only
IPX4*
04. 11. 19. Document Number 671871
The EMC Directive
2014/30/EU
The Low Voltage
Directive
2014/35/EU
1

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Summary of Contents for NuAire FAITH

  • Page 1 FAITH (dMEV) 230V / 24V DC SELV Flush Mounted The EMC Directive Domestic Continuous Extract Fans 2014/30/EU The Low Voltage Directive Installation and Maintenance 2014/35/EU IPX4* 1.0 SAFETY INFORMATION • The installation must be completed by competent persons in accordance with good industry practice and should conform to all governing and statutory bodies i.e.
  • Page 2 Please read these instructions carefully before installing the fan unit. Failure to comply with these instructions could reduce both the life and performance of the product and may invalidate the warranty. Nuaire assume no responsibility for damage to persons or property resulting from failure to observe the regulations contained in this booklet.
  • Page 3: Installation And Maintenance

    Ensure that the fan or exhaust grille are not obstructed, to guarantee optimum air passage. 4.1 Wall Installation (FAITH and FAITH-SELV) 1. Select a suitable position for the fan that keeps the duct as short Figure 5. Drilling fan...
  • Page 4 Installation and Maintenance FAITH - 230V / 24V SELV Extract Fans 4.2 SELV Transformer Installation (FAITH-SELV Only) Figure 9. Drilling SELV transformer 1. Remove the cover of the SELV transformer by unscrewing the front backplate for fixing screws. recessed cable 2.
  • Page 5 When wiring to the PCB terminals, do not overtighten the screws. The electrical system to which the unit is connected must comply with regulations. 5.1 FAITH Figure 14. 3 Core FAITH Wiring Figure 15. 2 Core FAITH Wiring Double Pole Switch...
  • Page 6: Description Of Operation

    Installation and Maintenance FAITH - 230V / 24V SELV Extract Fans 6.4.1 Setting Trickle Speed 6.0 OPERATION Select the trickle speed setting on the unit by pressing the menu button Read this manual carefully before operating the product and keep it in a until the first digit on the 7 segment display shows an upper case 'A' safe place for reference.
  • Page 7 Installation and Maintenance 6.9.1 Setting the Humidistat Boost ( ) Select the humidistat setting on the unit by pressing the menu button Setting (l/s) Value Displayed until the first digit on the 7 segment display shows a lower case 'h' ( ). Press the '+' or '-' to raise and lower the humidistat threshold between the values given in the table below.
  • Page 8: Maintenance

    Installation and Maintenance FAITH - 230V / 24V SELV Extract Fans 6.11 Decentralised Mechanical Extract Ventilation (dMEV) 9.0 DISPOSAL AND RECYCLING FAITH units are suitable for decentralised mechanical extract Information on disposal of units at the end of life. ventilation and are recognised by the Government’s Standard This product complies with EU Directive 2002/96/EC.

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