aerauliqa AD1400A Industrial Ventilation User Manual

aerauliqa AD1400A Industrial Ventilation User Manual

GENERAL INFORMATION

Carefully read the instructions contained in this manual. This Specific Manual MUST be read in conjunction with the “Installation,  Operation and Maintance General Manual”.
Note: store the manual for future reference. We reserve the right to improve and make changes to the manual, products and accessories without any obligation to update previous productions and manuals.

The installation and service of the unit and complete ventilation system must be performed by an authorized installer and in accordance with local rules and regulationid.

PRECAUTIONS

In addition to the precautions indicated in the “Installation, Operation and Maintenance General Manual” special attention should be paid to the following warning notes:

• The fan must be installed at a height of not less than 2.7m from the floor below. Installation at a lower height is considered “improper use”. In case of “improper use” the manufacturer declines all responsibility for any damage that may be caused to persons or property, and any warranty will be considered invalid.

RECOMMENDED BOLT TORQUE FOR COARSE THREADED METRIC STEEL BOLTS TE-TCEI GRADE 8.

Table 1 Use the values shown in the table to tighten all the screws.

• Check/inspect and eventually retighten all the fixing annually.
• Fans should not operate in case of strong wind (≥ 6m/s).

The installer and the building owner are responsible to ensure the safety of the fan mounting system and that the fan installation is correct, in compliance with any national and local regulations.

TYPE

Ceiling fans with EC brushless motor designed for industrial, civil and zootechnical applications, where high performance are required

MAIN FEATURES

• Brushless motor 200-480Vac, 3ph, 50/60Hz, IP65
• Max temperature +50°C
• Speed controllable
• Suitable for S1 continuous service
• Embedded electronic system
• Gearless for silent operation and maintenance free
• Simplified electrical wiring connection: pre-wired cables
• Strong and robust design and manufacturing (stainless steel)
• High efficient unit (energy saving EC motor and airfoil impeller)

DATA @400Vac, 50Hz

Model| Fan diam.| Max speed rotation| Max absorbed power| Max Thrust| Max airflow AMCA 230-15| Max airflow AMCA 230-99
---|---|---|---|---|---|---
| | r/min| W| N| cfm| m3/h| SPI(1)W/(m3/s)| cfm| m3/h| SPI(1)W/(m3/s)
AD1400A| 1170| 475| 1040| 98| 19855| 33733| 111.0| 28079| 47706| 78.5

DIMENSIONS AND CLEARANCES

Model| A| B| C| D| E| F| **h (min)*| Weight**
---|---|---|---|---|---|---|---|---
| mm| mm| mm| mm| mm| mm| mm| kg
AD1400A| 1382| 1382| 1189| 1200| 210| 270| 2700| 50

ATTENTION: The fan must be installed at a height of not less than 2 .7m from the floor below

ATTENTION: A minimum air space in front and behind the fan of 1.5m is required (from wall or similar obstacle and between each fan in case of in- line installation of multiple units)

COMPONENTS

INSTALLATION

ATTENTION Make sure that the mains supply to the unit is disconnected before performing any installation, service, maintenance or electrical work!

The fan must be installed at a height of not less than 2.7m from the floor below. The fan must be installed with sufficient surrounding space for assembly/disassembly, cleaning and maintenance.

Eyebolts are provided for units which are to be suspended, as per Fig.1: the weight has to be evenly distributed. Avoid spinning of the unit out of control. Provide suitable chains or ropes. It is recommended to use a suspension means with a workload of at least 2 kN and breaking load of at least 5 kN.

In the case of fixed installation, provide a mechanical expansion anchor intended for use in solid concrete, or metric screws for use in metal or wooden structures using the entire available diameter of  the holes in the fixing points

The suspension chains must be installed at an angle of approx. 45° as shown in Fig. I-A. The fan will naturally tilt back under operation. If very long chains are used to suspend the unit, a pendulum effect may occur. In this case, additional chains should be attached to the bottom rear corners to prevent this effect.

If the fan is tilted, the chains must be attached to the eyebolts previously mounted on the fixing points

WIRING DIAGRAM

ATTENTION Make sure that the mains supply to the unit is disconnected before performing any installation, service, maintenance or electrical work!

• The installation and service of the unit and complete ventilation system must be performed by an authorized installer and in accordance with local rules and regulations.
• Fan must be earthed.

CTRL-A (accessory on request)

CONTROL WITH EXTERNAL POTENTIOMETER (not supplied)

CTRL-XWS (accessory on request)

WARNING: regardless of the control system in place (potentiometer or Modbus), it’s strongly recommended to wire the Modbus communication line and make it accessible from ground level, in order to ease troubleshooting via Modbus anytime after the installation.

CLEANING

ATTENTION Make sure that the mains supply to the unit is disconnected before performing any installation, service, maintenance or electrical work!

Carry out cleaning operations periodically. The unit (IP65) can be washed with a low-pressure water jet to avoid damaging the impeller

TROUBLESHOOTING (Modbus)

Connection parameters

Modbus Registers – Input Register

These registers are READ-ONLY, and can be read using the function 04 READ INPUT REGISTERS.

Register Address| Description| Dimension (Word)| Data Type| U.M. (data on the register)| Example Register value → Real value
---|---|---|---|---|---
3| Measured speed| 1| ushort| 0.1rpm| 490 → 49rpm
10| Alarm 1| 1| ushort| –| See table (§ 11.3)
17| Alarm 2| 1| ushort| –| See table (§ 11.3)

Alarm codes/LED status/Troubleshooting

ALARM 1 VALUE| ALARM 2 VALUE| LED BLINKS(single blink approx. duration)| ALARM DESCRIPTION POSSIBLE CAUSE| TROUBLESHOOTING
---|---|---|---|---
0| 0| 1 Blink/2s (1s)| No error| –
1| 0| 1 Blink/s (0.5s)| Memory error – motor parameters lost| Contact manufacturer/technical support
2| 0| 2 Blink/s (0.25s)| Short circuit – electronics power module damaged| Board damaged – Contact manufacturer/technical support

3

|

0

| 3 Blink/s (0.17s)| Motor synchronization lost – wrong motor parameters or electronics damaged| Check motor windings.If motor windings OK (all 3 windings have same resistance), contact manufacturer/technical support.If motor windings damaged (open/short circuit), replace motor
4| 1| 5 Blink/s (0.1s)| Supply voltage out of range 135Vac÷550Vac (DC bus voltage 190÷780V) only with motor still – not running| Check power supply voltage / check power supply wiring
4| 32| 5 Blink/s| Supply voltage above 565Vac (DC bus voltage over 800V) during motor running (instantaneous value)| Check power supply voltage / check power supply wiring
4| 33| 5 Blink/s| Supply voltage below 107Vac (DC bus voltage below 150V) during motor running (instantaneous value)| Check power supply voltage / check power supply wiring
4| 34| 5 Blink/s| “Restart on the fly” failed| The drive couldn’t catch the impeller – power cycle/retry
4| 49| 4 Blink/s (0.13s)| U phase voltage missing/disconnected (or wrong motor parameters)| Check power supply/wiring. If wiring OK, contact manufacturer/technical support
4| 50| 4 Blink/s| V phase voltage missing/disconnected (or wrong motor parameters)| Check power supply/wiring. If wiring OK, contact manufacturer/technical support
4| 51| 4 Blink/s| W phase voltage missing/disconnected (or wrong motor parameters)| Check power supply/wiring. If wiring OK, contact manufacturer/technical support
4| 113| 6 Blink/s (0.08s)| Electronics temperature over 85°C| Check if operating temperature is above rated maximum operating temperature.Check mechanical load for anomalies (e.g. difficult turning)
4| 114| 7 Blink/s (0.07s)| Motor windings temperature over 125°C| Check if operating temperature is above rated maximum operating temperature.Check mechanical load for anomalies (e.g. difficult turning)
4| 115| no Blink| Short circuit on Pt100 motor temperature probe| Check temperature probe wiring – detects temperature probe manumission

For additional information on Modbus control, contact the manufacturer/technical support.

DECLARATION OF CONFORMITY AND INCORPORATION

UE DECLARATION OF CONFORMITY

We herewith declare that the following range:

AD axial fans

• BRAND: AERAULIQA
• MODELS: AD1400A, AD1400B

on the basis of its design and construction as partly completed machines brought onto the market, is designed in compliance within relevant health and safety requirements of the following Directives:

2014/35/UE – Low Voltage Directive (LVD) 2014/30/UE – Electromagnetic Compatibility (EMC) 2009/125/EC – Energy Related Products (ErP)

in the event that alterations are made to the machinery without prior consent with the manufacturer, this declaration becomes invalid.

This declaration is issued under the sole responsibility of the manufacturer.

on the basis of its design and construction of partly completed machines, is designed in compliance with the Essential Health and Safety Requirements (EHSRs) of ANNEX l, sections 1.1.2 (Safety integration), 1.1.5 (Handling), 1.4.1 (Protective devices), 1.5.1 (Electricity) of EC Machinery Directive 2006/42/EC.

The machinery is incomplete and must not be put into service until such time as the machinery which is partly complete is to be incorporated and has been assessed and declared in conformity with the provisions of the Machinery Directive 2006/42/EC.

We undertake to transmit, upon reasoned request by appropriate national authorities, relevant information on the partly completed machinery identified above.

Montichiari, 01/05/2022

During installation, it is recommended to write the serial number of the unit in this manual and keep it safe for maintenance service

Support

Tel: +39 030 674681 –
Fax: +39 030 6872149
www.aerauliqa.it
www.aerauliqa.com
info@aerauliqa.it
reserves the right to modify/make improvements to products and/or this instruction manual at any time and without prior notice.

References

• AERAULIQA – Air & Life Quality
• AERAULIQA – Air & Life Quality

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