14
Bentone
4.3.2
Control program at faults; fault mode indicator
LME ....
Colour codes
Table colour codes for multi-coloured signal light (LED)
Status
Colour codes
Colours
Waiting period «tw», other waiting
periods
○…………………
Off
Ignition phase, ignition controlled
●○●○●○●○●○●
Blinking yellow
Normal operation
□…………………
Green
Operation, poor flame signal
□○□○□○□○□○
Blinking green
Illegal flame signal during start-up
□▲□▲□▲□▲□▲
Green-Red
Undervoltage
●▲●▲●▲●▲●▲
Yellow-Red
Fault, alarm
▲…………………
Red
Blinking code for fault codes
▲○ ▲○ ▲○ ▲○
Blinking red
Interface diagnostics
▲▲▲▲▲▲▲▲
Red flicking
Diagnosing alarm causes
After alarm disconnection, the red alarm signal light is lit continuously.
The diagnosing of the alarm cause can be read according to the following
sequence:
……
Continuous
○
Off
▲
Red
●
Yellow
□
Green
Limiting of starting repetitions
LME 11... has a function with start repetition if the flame is not created at start
or disappears during operation.. LME 11... allows max. three repetitions during
continuous starting cycle.
AL
FS
red light
Light period
(waiting period ≥ 10 s)
Blinking
code
Pause
Blinking code
c:a 3 s
Press the reset
button > 3 s
