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Velux KFC 220 User Manual

Velux KFC 220
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 KFC 220 Specifications

General IconGeneral
BrandVelux
ModelKFC 220
CategoryControl Systems
LanguageEnglish

Summary

Important information

Safety

Safety instructions for operating, cleaning, and maintenance of the control system.

Installation

Requirements for certified installation and mains supply connection.

Maintenance and service

Guidelines for regular inspection, testing, and battery replacement.

Wiring

Maximum cable length/prescribed cross-sectional size of cables

Tables detailing cable specifications for different window types and lengths.

Setting of switches

Switch 1

Configuration for cable errors and acoustic alarms.

Switch 2

Configuration for external fire alarm connection.

Operation of and signals from control unit

Back-up batteries

Mains connection

Status and error indication in control system

BATTERY

Indicates battery status and potential issues like low charge or defects.

ERROR - MOTOR 1

Indicates defects in the cable for motor terminal 1.

ERROR - MOTOR 2

Indicates defects in the cable for motor terminal 2.

ERROR - SMOKE DETECTOR

Indicates defects in the cable to smoke detectors.

ERROR - BREAK-GLASS POINT

Indicates defects in the cable to break-glass points.

ERROR - TEMP. FUSE

Indicates activation of the temperature fuse due to overheating.

Connected control units

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