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Velux KFX 210 User Manual

Velux KFX 210
36 pages
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VAS 453812-2019-11
KFX 210/211/212/213/214
KFC 210/220
For information on VELUX smoke ventilation, please contact your VELUX sales company:
Tel. 01592 778 225 (UK), Tel. 01 848 87 75 (IE)
SMOKE
VENTILATION
25-09-2014 07:44:14
Instructions for VELUX control
system for smoke ventilation
ENGLISH
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Velux KFX 210 Specifications

General IconGeneral
BrandVelux
ModelKFX 210
CategoryControl Systems
LanguageEnglish

Summary

Important information

Safety Precautions

Covers safe use, installer instructions, and warnings for children and ESD.

Installation Guidelines

Covers installation by certified persons and mains connection requirements.

Maintenance and Service

Outlines periodic testing, inspection, battery checks, and contact details.

Motor Terminals and Connections

Wiring and Cable Specifications

Maximum Cable Length and Cross-Section

Details cable length limits and cross-sectional sizes for different windows.

Switch Settings

Switch 1: Cable Error Indicators

Explains settings for cable error indications via LEDs and alarms.

Switch 2: External Fire Alarm

Configures connection to external fire alarm control units (FACU).

Switch 3: Alarm Activation Modes

Sets window behavior for smoke detector or break-glass point alarms.

Switch 4: Auto Close Function

Controls automatic time-controlled closing of comfort ventilation.

Switch 5: Battery Monitoring

Enables or disables battery monitoring and low battery warnings.

Control Unit Operation and Signals

Control Unit LED Indicators

Explains the meaning of yellow and green LEDs for errors and status.

Comfort Ventilation Buttons

Details the function of the control buttons for window operation.

Back-up Batteries

Battery Function and Maintenance

Explains battery backup duration, checks, replacement, and low battery indication.

Mains Connection

Mains Cable Connection Procedure

Details how to safely connect the mains power cable.

Status and Error Indications

Connected Control Units

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