aerex RB 170 L Installationsanleitung Seite 37

Table of contents
1. General notes ........................................ 38
1.1 Installation staff ............................... 38
1.2 Symbols used ................................. 38
2. Product information ................................ 38
2.1 RB 170 units ................................... 38
2.2 System overview ............................. 38
2.3 Controls, sensors ............................ 39
2.4 Intended use ................................... 40
2.5 Foreseeable cases of misuse .......... 40
3. Safety instructions .................................. 40
3.1 General ........................................... 40
3.2 Installation, connection .................... 41
3.3 Cleaning, maintenance ................... 41
3.4 Regulations for operation with
fireplaces .............................................. 41
4. System components .............................. 42
4.1 Ventilation unit ................................ 42
4.2 Room air controls ............................ 43
4.3 CO sensor (SKD) / VOC sensor
2
(EAQ 10/2 air quality sensor) ................ 43
4.4 RFS room air control ....................... 44
4.5 External operating display ............... 44
4.6 Differential pressure controller ........ 44
4.7 NTC 15 supply air temperature
sensor .................................................. 44
4.8 Hydraulic reheating register ............ 44
4.9 Frost protection heating register ...... 44
4.10 Earth heat exchanger .................... 44
4.11 KNX/EIB bus components ............. 44
4.12 Bypass .......................................... 45
5. Installation preparations ......................... 45
5.1 Transport ........................................ 45
5.2 Requirements at the installation site ... 45
6. Installation .............................................. 45
6.1 Procedure ....................................... 45
6.2 Installation of ventilation unit ........... 45
6.3 Sound insulation ............................. 47
6.4 Condensate drain ............................ 47
Table of contents │ uk
6.5 Ventilation channels ......................... 48
6.6 Connections and dimensions ........... 50
6.7 Electrical connection ........................ 51
6.8 Connection option 1: RB-ZF4 ........... 54
6.9 Connection option 2: RB-D1-ZF4 ..... 55
6.10 Connection option 3 with external
operating display.................................... 56
6.11 Connection option 4: with CO
VOC or RFS sensor ............................... 57
6.12 Connection option 5 with
differential pressure controller .................. 58
6.13 Connection option 6 with supply air
temp. sensor (NTC 15) .......................... 59
7. Start-up ................................................... 60
7.1 Before start-up ................................. 60
7.2 Adjusting ventilation system ............. 60
7.3 Ventilation levels factory setting ....... 61
7.4 Volumetric flow setting with
voltmeter ................................................ 61
8. Accessories ............................................ 62
9. Faults, messages .................................... 63
9.1 RB-ZF4 room air control .................. 63
9.2 RB-D1-ZF4 room air control ............. 63
9.3 Fan failure with connected
RB-ZF4 .................................................. 63
10. Technical data ...................................... 65
11. Disposal ................................................ 65
12. Appendix ............................................... 65
12.1 Wiring diagram RB 170
standard unit .......................................... 66
12.2 Wiring diagram for RB 170
comfort unit ............................................ 68
12.3 KNX bus concept ........................... 70
Annexe: Product fiches RVU´s..................109
Acknowledgements:
© AEREX HaustechnikSysteme GmbH English
translation from the original German Operating
Instructions. We cannot be held responsible for
mistakes or printing errors and retain the right to make
technical modifications without giving prior notice
brands, brand names and protected trade marks that
are referred to in this document refer to their owners
or their products.
or
2
.
The
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