IfU TECOTHERM NEO TN300 EN - 01.doc
Page 58 of 76
Ref No. TN300 EN-01
Alarm No Mains Power appears when device operation is stopped due to
lack of electrical power. Hence this kind of alarm cannot be displayed at the display
screen. This failure is optically indicated by shown separate Symbol (4) at the device
lower front side part, see section 7.3, and a separate intensive audible alarm. The
alarm can be silenced pushing T5 AUDIO paused.
11.1
System Alarm, System failure
SF
System Alarm is caused by an internal failure
Two (2) SF alarm features are used
1
Symbol
SF
is displayed
at the screen , display feature
DIAGRAM,
accompanied by optical and acoustical alarms.
2
System alarm
SF
LED (5) in the lower part of the front panel. The LED
pictogram is activated accompanied by optical and acoustical alarms. This
feature is activated when the display screen is defective or not regulated
by the Operational System.
Attention
We draw your attention to a very rare event
System alarm
SF
can be released
accidently.
Symbol is appearing at the screen.
1. Step
Pushing key T5 to silence the alarm
Unplug mains connector from the device socket at rear side
TECOTHERM NEO is switched
OFF.
Wait 5 seconds. Plug mains connector to the device socket
TECOTHERM NEO is switched
ON
.
If System alarm
SF
disappeared continue treatment.
Note: Previous Treatment normally is continued after confirming Yes
on the screen appearing just after power returned.
