ZEPHYR Aero HVLS Industrial Fan Instruction Manual

ZEPHYR Aero HVLS Industrial Fan

Product Information

Specifications

• Fan diameter: 2.6m to 4.0m
• Weight: Details not provided
• Construction/materials: Details not provided
• Operating Temperature: Details not provided
• Power Input Voltage: 240V
• Current (A): 2A
• Operating Frequency: 50Hz
• Total Power Consumed: 500W
• Motor Power: 0.3 to 0.5KW
• Airflow: 4800 to 6800m3/min
• RPM: 30-120RPM
• Noise: 36dBa
• Application Area: 200 to 400mSQM
• Protection: Motor: CE, EL, CSA; Controller: CE
• Compliance: Details not provided
• Warranty: 5 Years

Product Usage Instructions

Verify Product Contents

Check the status and quantity to ensure you have the user manual and all the following parts:

• Drive (1 set)
• Controller (1 set)
• Fan blade (5 pcs)
• Wall fixing plate (1 pc)
• Fixing plate cover (1pc)
• Hub cover (1 set)
• Operation panel (1 set)
• Empennage (5pc)
• Extension rod (1pc)
• Power cable (15m)

Installation Precautions

Ensure proper clearance and avoid obstacles as per the provided specifications.

Installation Tools

Note: A hand electric drill with a 12mm drill bit will be required for concrete beam installation.

Installation Guide

1. Step 1 – Checking the Drive Device: Before shipping, ensure the hub is connected, and shaft sleeves and bolts are fixed on the hub forming the Drive Device. Check for tightened screws.
2. Step 2 – Installing the Fan Blade Empennage: Proceed with installing the fan blade empennage.

Frequently Asked Questions (FAQ):

Q: What is the warranty period for the AERO HVLS Industrial Fan?

• A: The warranty period for the AERO HVLS Industrial Fan is 5 years.

Q: What voltage does the fan operate on?

• A: The fan operates on 240V power input voltage.

Description

• The AERO is designed for smaller commercial spaces where height and clearance may be limited. Utilising a direct drive motor the installation height is significantly reduced.
• Available in a customizable span between 2.6 – 4.0 meters and with discreet wall control, the Aero brings industrial fan tech into the reach of office and domestic users while still maintaining the benefits of a High Volume Low Speed (HVLS) system.

Verify product contents

Check the status and quantity to ensure you have the user manual, and all these parts:

Verify contents – Installation fasteners

Check the status and quantity to ensure you have the user manual, and the parts listed below:

Installation Precautions

• The maximum weight of the fan is about 30kg and the maximum torque is about 30Nm.
• The clearance from the fan to the roof (no matter what the roof structure) is the distance between the location of the lowest part of the fan (nearest to the ground) and the installation of the upper connecting frame of the fan.
• For an inclined roof, the required distance should be moved to the tip of the blade, otherwise, it may cause the blade tip to collide with the roof or affect the smooth flow of airflow because the distance between the roof and the blade is too short.
• Overall, it is necessary to maintain reasonable fan blades and roof space to ensure proper airflow.
• With the increase of fan speed, the fan blade will move upward along the diameter, increasing the fan coverage area.
• Therefore, all obstacles that may be encountered within the radius of the fan and between the horizontal height of the fan’s static position and the ceiling should be measured before installation, ensuring that the fan has appropriate clearance in all directions when running (see below diagram). Ensure that the fan and the existing facilities of the building (horizontal and vertical) have a clearance of at least 300mm.

Installation Tools

Please ensure you at least have the following tools:

• Leveling instrument
• Cutting pliers
• Wire stripper
• Lifting device(Scissor lift or scaffold )
• Pliers
• 4 sets of tighteners(or turnbuckle screws)
• Phillips head screwdriver
• Flat head screwdriver
• Tapeline
• Marking pen
• Hand electric drill with M4 bit.
• Hexagonal wrench: 8mm/10mm/14mm
• Note: A hand electric drill with a 12mm drill bit will also be required if connecting to a concrete beam.

Installation Guide

• Step 1 – checking the drive device
• Before the motor is packaged and shipped, the hub has been connected, and the shaft sleeves and bolts with the anti-falling device are fixed on the hub in advance to form the Drive Device;
• Please check whether the screws are tightened to ensure that the hub, the shaft sleeves, and the bolts are fixed in place. See diagram below:
• Step 2 – Installing the fan blade empennage
• Use the two M5x16mm cup head self-tapping screws to fix the empennages at the end of each blade in sequence (see diagram above).
• Step 3 – Installing the fixing plate
• Use the four M10x80mm expansion screws to install the fixing plate on the beam through direct mount or side mount.
• Step 4 – Installing the extension rod
• Use two M8x55mm screws and nylock nuts to connect the extension rod to the wall fixing plate. Do not lock until the level adjustment and fixing is completed.
• Step 5 – Installing the drive device
• Connect the drive device to the extension rod with two M8x55mm screws and nylock nuts to secure it. Attention: Insert the cover for fixing the plate first if directly mounting onto the installation beam.
• Step 6 – Installing the fan blade
• Install the fan blades onto the brackets that are connected to the hub. The screw hole near the inner side will be the M8x40mm screws with nylock nuts, and the M8x12mm screws are used for the outer screw holes, fitting the screw and flat washer from above.
• Step 7 – Level adjustment and fixing
• Adjust the level of the fan, then lock the screws above the extension rod, and then use two M5x20mm tapping screws to install the cover of the fixing plate on the fixing plate.
• Step 8 – Installing the hub cover
• Use seven M4x15mm tapping screws to fix the hub cover to the drive device.
• Step 9 – Connecting the power supply and wiring
• The wire conduit layout should be done under site parameters.
• Before wiring, please make sure the power is off, then connect to the power supply. Power supply is a single-phase 240V.
• WARNING Do not connect the power supply to the motor directly.
• Step 10 – Check and adjust
• Check connection bolts: Upon completion of the above installation steps, double-check and ensure that all fastening bolts are provided by Zephyr and are properly installed and fastened.
• Step 11 – Fan blade condition check
• The fan blade is made of an extruded aluminum alloy material with a special fluorocarbon paint treatment.
• Please handle with care during installation to avoid scratches, dents, or deformation.
• Any damage on a fan blade might cause noise during operation.
• In case any damage occurs, contact Zephyr or the local distributor/dealer to replace the fan blade.

Control panel and functions

• Special Control System For Aero Series Commercial Pmsm Fan
• ON/OFF – Start or Stop the machine
• ENTER – Confirm and save the parameters setting
• SET – Parameters setting
• TIMER – Clock and Timing settings
• +For increased speed and parameters setting
• – For reducing speed and parameters setting

Display icon description

1. Timing icon: the icon is always displayed during the timer setting and countdown.
2. Clock and timing display area: display real-time clock, the initial clock is set at midnight and uses the 24-hour clock. When the timer switch function is set, this area displays the countdown time.
3. Wifi icon : when the connection is normal, the icon is displayed; when the connection is dropped, the icon is not displayed; when it is not set, the icon flashes.
4. The speed amplitude icon: divides the lowest speed to the highest speed into 12 equal parts, and displays the amplitude according to the actual speed setting value, which is fixed during operation.
5. Working status icon: dynamic display while running
6. Parameter display icon
7. Error icon: in case of system failure, the icon is displayed, and the failure code is displayed in the clock and timing display area.

Electrical faults and solutions

ERROR CODE| ERROR NAME| TROUBLESHOOTING| HANDLING METHOD
---|---|---|---
E00| Maintenance tips| Operated for more than 15000 hours| Maintain the equipment
**E1| ** Overcurrent protection| Short circuit or leakage in the motor| Replace the motor
Frequency converter parameter setting error| Adjust frequency converter parameters
Sudden change in motor parameters| Replace the motor
Internal fault of frequency converter| Depot repair
E2| Overvoltage protection| input voltage too high by +15% of the rated value| Adjust input voltage to the rated value
E3| ** Undervoltage protection| Input voltage too low by -15% of rated value| Adjust input voltage to the rated value
Phase loss of input circuit| Check the line
E4| ** Phase failure protection| Poor contact of motor UVW wire| Adjust wiring
internal open circuit of the motor| Replace the motor
**E7| ** Overload protection| Excessive load or locked rotor| Check the type of accessories and structure
Unsuitable motor| Replace the appropriate motor
**E8| ** Overheat protection| The too high temperature for operating| Reduce ambient temperature
Air duct blockage| Clean the air duct
The cooling fan is damaged| Replace the motor cooling fan
F6| **** Communication failure| Connection exception of panel and board| Reseat or replace
Circuit failure| Depot repair

Maintenance and Service

Troubleshooting

The fan is running in the wrong direction

• The power phase sequence is not correct, change the wiring.

A popping noise comes from the fan

• The fan blade popping noise may come from the blades are not tightened to the Specified torque, cut off power at the VFD controller and tighten the fan blade fastener To the specified torque.
• If a popping noise still occurs, please check the connection Between the fan blade and the Hub. If the connection is correct, please slow down and switch off the fan, then contact Zephyr or your local authorized distributor.

A fan is not working

• Ensure that all the wires are securely connected
• Ensure that the switch is in the run position
• Verify that the power supply is adequate and functional

The motor makes a noise when increasing the speed of the fan

• Audible high-frequency noise is normal during fan operation, if it exceeds your acceptable range, or you feel that the noise may be a result of mechanical failure, Please contact Zephyr or your local authorized distributor.
• For any issues regarding the VFD controller, please check the troubleshooting approach in the instruction manual according to the alarm message on the VFD.
• If the error code can not be solved, please contact Zephyr or your local authorized distributor

Internal fault of Controller or Controller converter

• Please refer to the fault code solution in the Electrical faults and solutions table for inquiries and processing.
• If it cannot be solved, please contact Zephyr or your local authorized dealer.

The troubleshooting of the motor

• Please follow the problem-solving instructions of the motor.
• If the motor cannot be repaired, please contact Zephyr or your local authorized dealer.
• The information contained in this document is the sole property of Zephyr Fans PTY LTD.
• Any reproduction in part or as a whole without the written permission of Zephyr Fans PTY LTD is prohibited.
• ZEPHYRFANS. AU

Documents / Resources

| ZEPHYR Aero HVLS Industrial Fan [pdf] Instruction Manual
Aero HVLS Industrial Fan, HVLS Industrial Fan, Industrial Fan, Fan
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