NuAire AVT Series Installation Manual
NuAire AVT Series Installation Manual

NuAire AVT Series Installation Manual

Aire-volve twin fans for outdoor use

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1.0 SAFETY INFORMATION
The provision of the electrical supply and the connection of the unit to the mains must be
carried out by a qualified electrician.
Isolate from power supply before removing any covers. During installation / maintenance ensure
all covers are fitted before switching on the mains supply.
All-pole disconnection from the mains as shown in the wiring diagram must be incorporated
within the fixed wiring and shall have a minimum contact separation of 3mm in accordance with
latest edition of the wiring regulations.
This unit must be earthed.
Ducting must be securely fixed with screws to the spigot to prevent access to live parts. Duct
runs terminating close to the fan must be adequately protected by suitable guards.
Precautions must be taken to avoid the back-flow of gases into the room from the open flue of
gas or other fuel-burning appliances.
This appliance should not be used by children or persons with reduced physical, sensory or
mental capabilities or lack of experience and knowledge, unless they have been given supervision
or instruction concerning the safe use of the appliance by a person responsible for their safety.
Children shall not play with the appliance. Cleaning and user maintenance shall not be carried
out by children.
1.1 Symbols
GENERAL WARNING
Signifies a general warning regarding hazard specified by supplementary information.
ELECTRIC SHOCK
This unit must be completely electrically isolated before any panels are removed. Check
mains supply and control connections.
ROTATING PARTS
This unit contains fast moving rotational parts which may start automatically. It is the
sole responsibility of the installer to adequately guard these components.
REFER TO INSTRUCTION MANUAL
Read and understand the installation and maintenance manual before installing,
operating or maintaining this product.
1.2 Important Information
This manual contains important information on the safe and
appropriate assembly, transport, commissioning, operation,
maintenance, disassembly and simple troubleshooting of the product.
While the product has been manufactured according to the accepted
rules of current technology, there is still a danger of personal injury or
damage to equipment if the following general safety instructions and
the warnings contained in these instructions are not complied with.
Nuaire |
Western Industrial Estate
AVT-(R/X)
Aire-Volve Twin Fans For Outdoor Use
Installation Manual
|
|
| nuaire.co.uk
Caerphilly
CF83 1NA
•Read these instructions completely and thoroughly before
working with the product.
•Keep these instructions in a location where they are accessible
to all users at all times.
•Always include the operating instructions when you pass the
product on to third parties.
27. 10. 20. Document Number 671590
EMC Directive
2014/30/EU
LVD Directive
2014/35/EU
1

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Summary of Contents for NuAire AVT Series

  • Page 1 Nuaire | | nuaire.co.uk 27. 10. 20. Document Number 671590...
  • Page 2: Personal Protective Equipment

    (upward motion). Nuaire would always recommend a site specific risk assessment by a •Disassemble alignment bracket(s) and fit to main unit using M6 competent person to determine if any additional PPE is required.
  • Page 3 1831 1045 AVT8-X 2172 1278 AVT9-X 2172 1278 Add 100mm for unit + spigot length. † Add 40mm for unit + control width. ‡ Nuaire | | nuaire.co.uk 27. 10. 20. Document Number 671590 Western Industrial Estate Caerphilly CF83 1NA...
  • Page 4: Silencer Installation

    Typical Side Section View Of Outlet Silencer, Floor Mounted Unit And Inlet Silencer Attenuator inlet pod configuration Fan unit outlet Attenuator outlet Airflow pod configuration Airflow Fan unit inlet Nuaire | | nuaire.co.uk 27. 10. 20. Document Number 671590 Western Industrial Estate Caerphilly CF83 1NA...
  • Page 5: Electrical Installation

    Before commencing work make sure that the unit, switched live control board, release tool operated latch and raise roof ensuring that and Nuaire control are electrically isolated from the mains supply. the two stays are locked into place. Because the run and start currents depend upon the duty and...
  • Page 6: Wiring Diagrams

    All wiring is 1PH 230V 50Hz 5.2.5 Volt Free Relay Contacts Local isolator (by others) Volt Free Relay Contacts FAULT Run Signal Fault Signal Nuaire | | nuaire.co.uk 27. 10. 20. Document Number 671590 Western Industrial Estate Caerphilly CF83 1NA...
  • Page 7: Control Module

    Damper Volt Free Contact RUN signal 5A resistive Volt Free 0.5A inductive Contact FAULT signal N L1 L2 L3 NET connections for ECOSMART devices Nuaire | | nuaire.co.uk 27. 10. 20. Document Number 671590 Western Industrial Estate Caerphilly CF83 1NA...
  • Page 8: Maintenance

    Support for further information on items not listed above. switch is in the ‘ON’ position. The adjustment must be made on the pot Ensure that Nuaire product is made safe from any electrical / water marked ‘Min’. / refrigerant supplies before dismantling commences. This work...
  • Page 9 After replacing the faulty item, refit the fan motor/assembly using the slotted hole fixings to assist in supporting the assembly. Re-connect the wiring. Replace the access cover. Telephone 02920 858 400 aftersales@nuaire.co.uk Nuaire | | nuaire.co.uk 27. 10. 20. Document Number 671590 Western Industrial Estate Caerphilly...
  • Page 10 Installation Manual AVT-(R/X) NOTES Nuaire | | nuaire.co.uk 27. 10. 20. Document Number 671590 Western Industrial Estate Caerphilly CF83 1NA...
  • Page 11 Installation Manual AVT-(R/X) NOTES Nuaire | | nuaire.co.uk 27. 10. 20. Document Number 671590 Western Industrial Estate Caerphilly CF83 1NA...
  • Page 12 Installation Manual AVT-(R/X) NOTES Nuaire | | nuaire.co.uk 27. 10. 20. Document Number 671590 Western Industrial Estate Caerphilly CF83 1NA...

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