Installation and Operating Instructions
ENGLISH
TABLE OF CONTENTS
CHAPTER 1 GENERAL INFORMATION ................................................................................... PAGE 4
1.1
Important information .............................................................................................................. Page 4
1.2
Warning instructions ................................................................................................................ Page 4
1.3
Safety instructions ................................................................................................................... Page 4
1.4
Warranty claims - Exclusion of liability ...................................................................................... Page 5
1.5
Certificates .............................................................................................................................. Page 5
1.6
Application .............................................................................................................................. Page 5
1.7
Performance data .................................................................................................................... Page 6
1.8
Noise data .............................................................................................................................. Page 6
1.9
Approval ................................................................................................................................. Page 6
CHAPTER 2 GENERAL OPERATING INSTRUCTIONS ........................................................... PAGE 6
2.1
Personnel qualification ............................................................................................................. Page 6
2.2
Shipping .................................................................................................................................. Page 6
2.3
Receipt ................................................................................................................................... Page 6
2.4
Storage ................................................................................................................................... Page 7
2.5
Protection against contact ....................................................................................................... Page 7
2.6
Motor protection ..................................................................................................................... Page 7
2.7
Information on duct systems for ventilation systems with common extract air ducts ................ Page 7
2.8
Supply air duct ........................................................................................................................ Page 7
CHAPTER 3 TYPE OVERVIEW AND TECHNICAL DATA ......................................................... PAGE 8
3.1
Type overview: ELS NFC fan unit incl. inner facade .................................................................. Page 8
3.2
Scope of delivery ELS NFC.. .................................................................................................. Page 8
3.3
Accessories ARS .................................................................................................................... Page 8
3.4
Technical data ......................................................................................................................... Page 8
3.5
Spare filter ............................................................................................................................... Page 9
CHAPTER 4 FUNCTION ........................................................................................................... PAGE 9
4.1
App Helios ELS ....................................................................................................................... Page 9
4.2
NFC contact ......................................................................................................................... Page 10
4.2.1
Open inner facade ............................................................................................................... Page 10
4.3
Configuration via the Helios ELS App .................................................................................... Page 11
4.4
Volume-flow adjustment via App .......................................................................................... Page 12
CHAPTER 5 CLEANING/USER MAINTENANCE ................................................................... PAGE 12
5.1
Cleaning ................................................................................................................................ Page 12
5.2
User-maintenance ................................................................................................................. Page 12
All of the following information and instructions are intended for an authorised electrician only !
CHAPTER 6 INSTALLATION .................................................................................................. PAGE 14
6.1
Electrical connection ............................................................................................................. Page 14
6.2
Installation of fan unit ............................................................................................................. Page 15
6.3
Installation of sensors (F, P, VOC, CO2) ................................................................................. Page 17
6.4
Installation of ELS inner facade .............................................................................................. Page 18
6.5
Disassembly of ELS inner facade ......................................................................................... Page 19
6.6
Disassembly of fan unit ......................................................................................................... Page 20
6.7
Operation .............................................................................................................................. Page 21
Correct disposal of this product (electrical waste)
The labelling on the product and the accompanying literature indicates that it must not be disposed of with normal household
waste at the end of its service life. Please dispose of this unit separately from other waste to prevent damage to the environment
and human health through uncontrolled waste disposal. Recycle the unit to promote the sustainable reutilisation of material
resources. Private users should contact the dealer from which the product was purchased, or the responsible authorities, to find
out how the unit can be recycled in an environmentally safe way.
Commercial users should contact their suppliers and consult the conditions of the purchase contract. This product must not be
disposed of with other commercial waste.
Fan unit ELS NFC..