3
Contents
0 Preface .................................................................................................................................... 5
Validity ...................................................................................................................................... 5
Target group and standard operation ...................................................................................... 5
Qualification of target group ..................................................................................................... 5
0.2.1.1 Users ........................................................................................................................................ 5
0.2.1.2 Qualified personnel .................................................................................................................. 5
Standard operation of the unit .................................................................................................. 5
1 Introduction ............................................................................................................................ 5
Proper use ................................................................................................................................ 5
Ventilation unit.......................................................................................................................... 5
Control panel ............................................................................................................................ 5
Safety ....................................................................................................................................... 6
Safety regulations .................................................................................................................... 6
Installation conditions ............................................................................................................... 6
Symbols used........................................................................................................................... 6
Warranty and liability ................................................................................................................ 6
Warranty provisions ................................................................................................................. 6
Liability ..................................................................................................................................... 7
2 Instructions for the user and qualified personnel .............................................................. 7
Product description .................................................................................................................. 7
Type label ................................................................................................................................. 8
Frost protection ........................................................................................................................ 8
Joint operation with fireplaces .................................................................................................. 8
Available control modules ........................................................................................................ 9
External control panel .............................................................................................................. 9
2.2.1.1 Control panel operating functions ............................................................................................ 9
2.2.1.2 Signals used to indicate working/maintenance conditions .................................................... 10
External control signal, 0–10 V .............................................................................................. 10
Boost ventilation mode with external boost ventilation button ............................................... 10
Maintenance by the user ........................................................................................................ 11
Replacing the unit filters ......................................................................................................... 11
Resetting the filter running time ............................................................................................. 13
What should I do in case of a fault? ....................................................................................... 13
Disposal ................................................................................................................................. 13
3 Instructions for the qualified personnel ............................................................................ 14
Installation requirements ........................................................................................................ 14
Transport and packaging ....................................................................................................... 14
Checking the scope of delivery .............................................................................................. 14
Installation .............................................................................................................................. 14
Wall mounting ........................................................................................................................ 14
Mounting the unit on the floor stand ...................................................................................... 16
Connecting the ventilation tubes ............................................................................................ 18
Connecting the condensate drain hose ................................................................................. 19
Electrical connections ............................................................................................................ 20
Connecting the control panel ................................................................................................. 20
3.3.1.1 Connecting the connecting cable to the control panel ........................................................... 20
3.3.1.2 Connecting the connecting cable to the control board .......................................................... 21
Connecting external boost ventilation buttons ....................................................................... 21
Connecting external sensors ................................................................................................. 21
Connecting an external pre-heater ........................................................................................ 21