Control Program At Faults; Fault Mode Indicator Lme - Bentone BG 550 Installation And Maintenance Instruction

9.4 Control program at faults; fault
mode indicator LME ....
9.4.1 Colour codes
Table colour codes for multi-coloured signal light (LED)
Status
Waiting period «tw», other waiting
periods
Ignition phase, ignition controlled
Normal operation
Operation, poor flame signal
Illegal flame signal during start-up
Undervoltage
Fault, alarm
Blinking code for fault codes
Interface diagnostics
......
○
▲
●
□
9.4.1.1 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:
Light period
(waiting period ≥ 10 s)
9.4.1.2 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.
40 Bentone
Colour codes
○.....................
•○ •○ •○ •○ •○ •
□.....................
□○□○□○□○□○
□▲□▲□▲□▲□▲ Green-Red
●▲●▲●▲●▲●▲ Yellow-Red
▲..................... Red
▲○ ▲○ ▲○ ▲○
▲▲▲▲▲▲▲▲ Red flicking
Continuous
Off
Red
Yellow
Green
Press the reset Blinking
button > 3 s code Pause
Colours
Off
Blinking yellow
Green
Blinking green
Blinking red
Blinking code