TBH LN Serie Betriebs- Und Wartungsanleitung Seite 66

Pos. Description
1 The system is switched on using the Run/Standby button.
(The main switch must be switched on.)
7 The system starts and indicates the "Run" mode by means of the turning turbine wheel in the display.
3 The extraction level of the system can be set using the + and – buttons.
8 The extraction level is displayed at the top right-hand corner. The display switches between the current operating hours
and the extraction level as soon as you press one of the +/- buttons.
4 The status of the filter can be easily monitored via the filter saturation indicator.
The total filter saturation of all the installed filters are displayed together.
5 The filter status indicator shows you quickly and easily which of the filters needs to be exchanged (number of filters is
dependent on the system).
6 Filter cleaning activated
(Activation dependent on cleaning mode, only on systems with filter cartridge)
2 Button for manual activation of filter cleaning
(only on systems with filter cartridge)
7 Display for temperature fault
9 General indication of system faults by means of red frame elements
5 Operation
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