en - Contents
36
............................................................................................ 37
Warning and Safety instructions
.................................................................................... 39
Appropriate use ................................................................................................................. 39
Foreseeable misuse........................................................................................................... 40
Technical safety................................................................................................................. 40
Control panel ................................................................................................................. 44
Overview of operating modes ....................................................................................... 45
Overview of operating statuses..................................................................................... 45
Button functions ............................................................................................................ 45
Setting the operating mode/calling up the Settings menu............................................ 47
Changing the operating status ...................................................................................... 48
Displaying operating values .......................................................................................... 48
Deactivating the keypad lock ........................................................................................ 48
Settings menu for “Manual mode” ................................................................................ 49
Settings menu for “time mode”....................................................................... 49
Settings menu for “CO2 mode” .................................................................................... 50
Settings menu for “CO2+time mode” ........................................................................... 51
Settings menu for “Language/Time/Date/Service” ....................................................... 52
Settings menu for “Change filter/Factory defaults/Display contrast” ........................... 52
Transport and installation .................................................................................................. 53
Mounting the adjustable feet............................................................................................. 54
Wall bracket (optional) ....................................................................................................... 55
Electrical connection ........................................................................................................ 56
Filter saturation check ....................................................................................................... 57
Removing fluff and dust from the pre-filter ....................................................................... 59
Cleaning the housing......................................................................................................... 59
Filter replacement.............................................................................................................. 59
Replacing the pre-filters ................................................................................................ 59
Replacing the main filter and active charcoal filter........................................................ 61
Problem solving guide ....................................................................................................... 64
Contact in case of malfunction ......................................................................................... 64
Troubleshooting................................................................................................................. 65