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1.0 SAFETY INFORMATION
•
The provision of the electrical supply and the connection of the unit to the electrical supply 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.
•
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 | Caerphilly | CF83 1NA | nuaire.co.uk
AVS
Indoor Use Single Fans with Ecosmart Control
Installation Manual
•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.
24. 02. 22. Document Number 671572
1
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Table of Contents
Related Manuals for NuAire AVS3
Summarization of Contents
Safety Information and Warnings
Safety Warnings and Symbols
Covers general warnings, electric shock, rotating parts, and symbol explanations.
Important Information
Manual contains critical safety and operational information for product assembly, commissioning, and maintenance.
Introduction to AVS Units
Code Description
Explains the coding system used to describe different AVS unit configurations and their specifications.
Mechanical Installation
Mounting Options
Details various mounting methods including surface, suspended, and vertical wall installations.
Anti-Vibration Mounts
Explains the correct use and installation of anti-vibration mounts to prevent noise and vibration transmission.
Unit Dimensions and Weights
AVS Unit Dimensions
Provides dimensional data and weight specifications for various AVS unit models.
Matched Silencers and Unit Access
Matched AVS Silencer Dimensions
Provides dimensions and weights for AVS matched silencer units.
Unit Access Procedures
Instructions for accessing the interior of the AVS unit for maintenance and inspection.
Fitting Silencers and Constant Pressure
Fitting Matched Silencers
Step-by-step guide on how to correctly orient and fit matched attenuator pods/silencers.
AVSCP Constant Pressure Setup
Explains the Ecosmart constant pressure extract fan setup and potential adjustments for ancillaries.
Electrical Installation
Wiring Diagrams
Shows essential field wiring points for AVS units, illustrating interconnections.
Control Module Wiring
Wiring diagram and connection details for the unit's control module.
Post Installation Testing
Procedures for testing the fan unit and specified controls after installation.
Wiring Connections Details
Mains Connections
Guidance on sizing and terminating mains cables at the appropriate terminals.
Control Connections
Explains NET IDC plug-in connectors for sensors, controls, and fan linking.
Data Cable Installation
Guidelines for installing data cables for sensors and interconnecting units, including EMC practices.
Controls and Settings
BMS Input Signals
Details how BMS input signals affect ventilation modes and override other controls.
LED Indicators
Describes the function and meaning of the various LEDs on the control panel.
Setting Unit Airflow
Procedures for setting maximum and minimum airflow rates for the unit.
Maintenance and Warranty
Routine and Annual Maintenance
Outlines routine checks, corrosion treatment, and annual inspection tasks.
Warranty Information
Details the 5-year warranty terms, conditions, and voiding factors.
End-of-Life and Recycling
Information on material recycling and safe dismantling procedures at the end of the product's life.
Replacement Parts and Service
Information on obtaining technical assistance, spare parts, and replacement components.
Need help?
Do you have a question about the AVS3 and is the answer not in the manual?
Questions and answers