VENTS 120V Quietline Axial Fan User Manual

VENTS 120V Quietline Axial Fan

Specifications

• Product Name: AXIAL FAN Quietline (120V/60Hz)
• Designed for: Small to medium-sized premises
• Air Duct Compatibility: 100mm and 150mm

Product Information
The AXIAL FAN Quietline is designed for exhaust or supply ventilation in small to medium-sized premises. It is suitable for connection to 100mm and 150mm air ducts, providing efficient airflow and ventilation.

Product Usage Instructions

Operation Guidelines

CAUTION! This fan is for general ventilating use only. Do not use it to exhaust hazardous or explosive materials and vapors.

Mounting
Follow the provided user manual for detailed instructions on mounting the fan securely in the desired location. Ensure proper installation to prevent issues with noise, vibration, or airflow.

Technical Maintenance
If you encounter any issues with the fan’s operation, refer to the troubleshooting guide in the manual. Regular maintenance includes cleaning the ventilation system and impeller to ensure optimal performance.

Storage and Transportation Regulations
When storing or transporting the fan, ensure it is kept in a dry and safe environment for at least 3-4 hours to prevent any damage.

Manufacturer’s Warranty
Vents US provides a 24-month warranty from the date of original purchase against defects in materials or workmanship. Refer to the warranty terms for details on coverage.

FAQ

Q: What should I do if the fan does not rotate when connected to power?
A: Check the power supply connection and troubleshoot any errors. If the issue persists, contact the seller for assistance.

Q: How often should I clean the ventilation system and impeller?
A: Regularly clean the ventilation system and impeller as part of routine maintenance to ensure optimal performance. Consult the user manual for detailed cleaning instructions.

This user’s manual is a main operating document intended for technical, maintenance, and operating staff.
The manual contains information about purpose, technical details, operating principle, design, and installation of the Quietline unit and all its modifications.
Technical and maintenance staff must have theoretical and practical training in the field of ventilation systems and should be able to work in accordance with workplace safety rules as well as construction norms and standards applicable in the territory of the country.

READ THE USER’S MANUAL CAREFULLY BEFORE PROCEEDING WITH INSTALLATION WORKS.
COMPLIANCE WITH THE MANUAL REQUIREMENTS ENSURES RELIABLE OPERATION AND LONG SERVICE LIFE OF THE UNIT.
KEEP THE USER’S MANUAL AVAILABLE AS LONG AS YOU USE THE UNIT. YOU MAY NEED TO REREAD THE INFORMATION ON THE PRODUCT SERVICING.

All user’s manual requirements as well as the provisions of all the applicable local and national construction, electrical, and technical norms and standards must be observed when installing and operating the unit.

• Disconnect the unit from the power supply prior to any connection, servicing, maintenance, and repair operations.
• Only qualified electricians with a work permit for electrical units up to 1000 V are allowed for installation. The present user’s manual should be carefully read before beginning works. Check the unit for any visible damage of the impeller, the casing, and the grille before starting installation. The casing internals must be free of any foreign objects that can damage the impeller blades.
• While mounting the unit, avoid compression of the casing! Deformation of the casing may result in motor jam and excessive noise.
• Misuse of the unit and any unauthorised modifications are not allowed.
• Do not expose the unit to adverse atmospheric agents (rain, sun, etc.). Transported air must not contain any dust or other solid impurities, sticky substances, or fibrous materials.
• Do not use the unit in a hazardous or explosive environment containing spirits, gasoline, insecticides, etc.
• Do not close or block the intake or extract vents in order to ensure the efficient air flow.
• Do not sit on the unit and do not put objects on it.
• The information in this user’s manual was correct at the time of the document’s preparation.
• The Company reserves the right to modify the technical characteristics, design, or configuration of its products at any time in order to incorporate the latest technological developments.
• Never touch the unit with wet or damp hands.
• Never touch the unit when barefoot.
• This unit is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the unit by a person responsible for their safety.
• Children should be supervised to ensure that they do not play with the unit.
• 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. Connection to the mains must be made through a disconnecting device, which is integrated into the fixed wiring system in accordance with the wiring rules for design of electrical units, and has a contact separation in all poles that allows for full disconnection under overvoltage category III conditions.
• Ensure that the unit is switched off from the supply mains before removing the guard.

WARNING: If there are any unusual oscillating movements,immediately stop using the unit and contact the manufacturer, its service agent or suitably qualified persons.
The replacement of parts of the safety suspension system device shall be performed by the manufacturer, its service agent or suitably qualified persons.
If the supply cord is damaged, it must be replaced by the manufacturer, its service agent, or similarly qualified persons in order to avoid a safety hazard.

THE PRODUCT MUST BE DISPOSED SEPARATELY AT THE END OF ITS SERVICE LIFE. DO NOT DISPOSE THE UNIT AS UNSORTED DOMESTIC WASTE.

DELIVERY SET

• Fan — 1 pc.

• Screws and dowels — 4 pcs.

• Screws for retaining cable clamp* — 2 pcs.

• Fixing bracket (applicable for Quietline-k) — 1 pc.

• Cable clamp* — 1 pc.

• User’s manual — 1 pc.

• Packing box — 1 pc.

• – except for the models with a power cable

BRIEF DESCRIPTION
The products is an axial fan for exhaust or supply ventilation of small to medium-sized premises. The fan is designed for connection to 100, and 150 mm air ducts.

OPERATION GUIDELINES
The fan is rated for connection to AC single-phase 120 V/60 Hz power supply.
The fan is rated for operation at the ambient air temperature from +41 ˚F to +104˚F Ingress protection rating against access to hazardous parts and water ingress is IP X4. The fan requires no grounding.

CAUTION! FOR GENERAL VENTILATING USE ONLY. DO NOT USE TO EXHAUST HAZARDOUS OR EXPLOSIVE MATERIALS AND VAPORS

DESIGNATION KEY

WARNING – TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK, OR INJURY TO PERSONS, OBSERVE THE FOLLOWING:

• Use this unit only in the manner intended by the manufacturer. If you have questions, contact the manufacturer.
• Before servicing or cleaning unit, switch power off at service panel and lock the service disconnecting means to prevent power from being switched on accidentally. When the service disconnecting means cannot be locked, securely fasten a prominent warning device, such as a tag, to the service panel.
• Installation work and electrical wiring must be done by qualified person(s) in accordance with all applicable codes and standards, including fire-rated construction.
• When cutting or drilling into wall or ceiling, do not damage electrical wiring and other hidden utilities.
• Ducted fans must always be vented to the outdoors. e) If this unit is to be installed over a tub or shower, it must be marked as appropriate for the application and be connected to a GFCI (Ground Fault Circuit Interrupter) – protected branch circuit”
• If this unit is to be installed over a tub or shower, it must be marked as appropriate for the application and be connected to a GFCI (Ground Fault Circuit Interrupter) – protected branch circuit

MOUNTING

The fan is designed for vertical or horizontal installation and connection to a round air duct of a matching diameter, Fig. 1 Attention! In case of vertical mounting the fan must be protected against ingress of rainfalls and condensate inside the fan. Fan installation with direct air discharge upwards is not allowed, Fig. 2.
Use the supplied fixing bracket for mounting.
Attachment of the fixing bracket to the fan is shown in Fig. 3.
Fan mounting steps are shown in Fig. 4-8.
Wiring options are shown in Fig. 9-10.

TECHNICAL MAINTENANCE

Disconnect the fan from power mains prior to any maintenance operations and take measures to prevent unintentional power-up until maintenance is complete. The fan maintenance periodicity is at least once per 6 months, depending on the operating conditions. The technical maintenance includes cleaning the surfaces of the fan from dust, dirt, and also in checking the reliability of electrical connections (Fig. 11-14).
Follow the national safety regulations when carrying out maintenance.

WARNING! Do not allow water or liquid come into contact with electric components!

TROUBLESHOOTING

When the unit is connected to power mains, the fan does not rotate and does not respond to any controls.| No power supply.| Make sure the power supply line is connected correctly, otherwise troubleshoot the connection error.
Internal connection fault.| Contact the Seller.
Low air flow.| The ventilation system is clogged.| Clean the ventilation system.
Increased noise,vibration.| The impeller is clogged.| Clean the impeller.
The fan is not secured well or is not mounted properly.| Troubleshoot the installation error.
The ventilation system is clogged.| Clean the ventilation system.

STORAGE AND TRANSPORTATION REGULATIONS

• Store the unit in the manufacturer’s original packaging box in a dry closed ventilated premise with temperature range from +41 ˚F to +104˚F and relative humidity up to 70 %.
• Storage environment must not contain aggressive vapors and chemical mixtures provoking corrosion, insulation, and sealing deformation.
• Use suitable hoist machinery for handling and storage operations to prevent possible damage to the unit.
• Follow the handling requirements applicable for the particular type of cargo.
• The unit can be carried in the original packaging by any mode of transport provided proper protection against precipitation and mechanical damage. The unit must be transported only in the working position.
• Avoid sharp blows, scratches, or rough handling during loading and unloading.
• Prior to the initial power-up after transportation at low temperatures, allow the unit to warm up at operating temperature for at least 3-4 hours.

MANUFACTURER’S WARRANTY

Production meets standard operating requirements in the USA and Canada.
Vents US warrants to the original purchaser of the unit that it will be free from defects in materials or workmanship for a period of 24 months from the date of original purchase. The Vents US warrants to the original purchaser of the unit that the integrated control unit will be free from defects in materials and workmanship for a period of 24 months from the date of original purchase.

THERE ARE NO OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
During the stated warranty period, Vents US will, at its option, repair or replace, without charge, any product or part which is found to be defective under normal use and service. This warranty does not cover (a) normal maintenance and normal service or (b) any products or parts which have been subject to misuse, negligence, accident, improper maintenance or repair (other than by Vents US), faulty installation or installation contrary to recommended installation instructions. Labor to remove and replace products is not covered. The duration of any implied warranty is limited to the time period specified for the express warranty. Some states do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you.

VENTS US OBLIGATION TO REPAIR OR REPLACE, AT VENTS US OPTION, SHALL BE THE PURCHASER’S SOLE AND EXCLUSIVE REMEDY UNDER THIS WARRANTY. VENTS US SHALL NOT BE LIABLE FOR INCIDENTAL, CONSEQUENTIAL OR SPECIAL DAMAGES ARISING OUT OF OR IN CONNECTION WITH PRODUCT USE OR PERFORMANCE.

Some states do not allow the exclusion or limitations of incidental or consequential damages, so the above limitation or exclusion may not apply to you. This warranty gives you specific legal rights, and you may also have other rights which vary from state to state. This warranty supersedes all prior warranties. If proof of sales date is absent, warranty period is calculated from the production date. The unit can be exchanged at the following address:

Vents-US
400 Murray Road, Cincinnati, OH 45217, USA
Tel: 1-888-640-0925, 513-583-5786, Fax: 513-268-4597
E-mail: support@ventsus.com
www.vents-us.com
Please follow guidelines in this manual for product problem-free operation.

FOLLOWING THE REGULATIONS STIPULATED HEREIN WILL ENSURE A LONG AND TROUBLE- FREE OPERATION OF THE UNIT.

USER’S WARRANTY CLAIMS SHALL BE SUBJECT TO REVIEW ONLY UPON PRESENTATION OF THE UNIT, THE PAYMENT DOCUMENT AND THE USER’S MANUAL WITH THE PURCHASE DATE STAMP.

INSTRUCTION

The fan is recognized as serviceable.

References

• Vents-US

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