![bluMartin freeair plus Operating Manual Download Page 23](http://html.mh-extra.com/html/blumartin/freeair-plus/freeair-plus_operating-manual_2778863023.webp)
Service
[ S ] 21
Error Messages
Fire alarm
The temperature sensor indicates more than 80°C.
The device turns off, beeps and the red LED blinks.
Control error
The device continues to operate with the smallest
volume flow.
The red LED is illuminated and the yellow LED flashes:
Please press the
-button for the display of the causes of error
described below.
Note
The error messages can be deleted by a reset. Press the
-button for approx. 20 seconds until
the LEDs turn off.