Dräger 8000 IC Operating Instructions Manual page 54

Operation
Switch from manual mode to automatic mode:
1 Press ç button = Humidity module is switched off,
2 green LED Control goes out.
1 Press ç button again = Humidity module is switched
on in automatic mode.
2 Green led Control lights up.
Water supply alarm
3 Red LED alarm,
4 red LED H O and
2
4 the display flashes and
intermittend audible alarm starts.
change water bottles or water bag depending on
which water feed system is used.
The intermittend audible alarm can be muted for
10 minutes:
5 Press G button,
g g g g
6 yellow LED and
7 red LED alarm are lit.
As soon as the cause for the alarm are eliminated:
LEDs go out, audible alarm is silenced.
More about alarms in the chapter Troubleshooting.
Switch off Humidity Control
8 Press ç button = Humidity module is switched off,
9 green LED Control goes out.
54
% FEUCHTE/HUMID.
%
%
5
%
%
4
Control
% FEUCHTE/HUMID.
%
%
Using Humidity Control
Water Supply Alarm
2
Control
1
3
7
6
Check
9
Control
8