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Vents Quiet - User Manual

Vents Quiet
32 pages
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AXIAL FANS
User’s manual
www.ventilation-system.com
EN
Quiet
Quiet-Disc
Quiet-Mild

Questions and Answers

  • B
    Benjamin LarsonJul 29, 2025
    Why is my Vents Quiet Fan making increased noise and vibration?
    • G
      Guy WeberJul 29, 2025
      Increased noise and vibration in your Vents Fan can stem from several causes. First, the impeller might be clogged, requiring cleaning. Another potential issue is that the fan isn't securely fastened or properly mounted, so troubleshoot the installation. Lastly, a clogged ventilation system can also lead to these symptoms; therefore, you should clean the ventilation system.
  • K
    khughesAug 8, 2025
    What to do if Vents Fan doesn't rotate when connected to power?
    • R
      robertruizAug 8, 2025
      If your Vents Fan doesn't rotate or respond to controls when connected to power, first ensure the power supply line is correctly connected and troubleshoot any connection errors. If the power connection is correct, there may be an internal connection fault.
  • J
    Jason WilsonAug 18, 2025
    How to fix low air flow in my Vents Quiet?
    • B
      Beth JacobsonAug 18, 2025
      If you're experiencing low air flow with your Vents Fan, the most likely cause is a clogged ventilation system. Cleaning the ventilation system should resolve this issue.

Summary

Safety Requirements

Delivery Set and Description

Operation Guidelines

Instructions for connecting and operating the fan, including voltage and temperature.

Designation Key

Installation

Terminal Designations

Defines terminal symbols used in wiring diagrams.

Fan Operation Setup

Operating Modes Overview

Operation Indication

Technical Maintenance and Troubleshooting

Storage and Transportation Regulations

Manufacturers Warranty

Dimensions and Installation Diagrams

Wiring Diagrams

Operation Mode Logic (T, VT)

Operation Mode Logic (TH, VTH) - Mode 1

Operation Mode Logic (TH, VTH) - Mode 2

Operation Mode Logic (TH, VTH) - Mode 3

Operation Mode Logic (TH, VTH) - Mode 4

Operation Mode Logic (TH, VTH) - Mode 5

Operation Mode Logic (TP) - Modes 1-3

Certificate of Acceptance

Vents Quiet Specifications

General IconGeneral
Voltage220-240 V
TypeAxial
MountingWall/Ceiling
Noise level25-35 dB
Frequency50 Hz
Diameter150 mm
DimensionsVaries by model

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