
Humidity control module
45
Fault, Cause, Remedy
Humidity control module
Fault
Cause
Remedy
Red H
2
O LED flashes.
Not enough water.
Refill water bottles.
Actual value display flashes.
Fault in water heater.
Switch off humidity control module.
Intermittent tone commences.
Call DrägerService.
Red Sensor LED flashes.
Faulty sensor.
Switch off humidity control module.
Actual value display flashes.
Call DrägerService.
Continuous tone commences.
Climate sensor not
properly connected.
Check connection.
Err flashes in actual value display.
Fault in humidifier.
Switch off humidifier.
Red Inop. LED is lit in main module.
Humidity control activated.
All other functions remain
Continuous tone commences.
operational.
Call DrägerService.
Err is lit in actual value display.
Fault in humidifier.
All other functions remain
Humidity control switched off.
operational.
Call DrägerService.
% FEUCHTE/HUMID.
Control
%
H O
2
Control
Sensor
%
Fault
Cause
Remedy
Height does not adjust when pedals
Thermal fuse triggered.
Wait until motor has cooled.
operated.
Incubator in end stop position.
No further adjustment possible.
Faulty lifting mechanism.
Call DrägerService.
Height adjustment