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0006081437_201005
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Error code table
Colour code table for multicolour
signal lamp
(LED)
«AL» at term. 10
Possible cause
2 blinks
l l
On
No flame at the end of the
“TSA” (safe ignition time)
- Faulty or soiled fuel valves
- Faulty or soiled flame detector
- Poor adjustment of burner, no fuel
- Faulty ignition equipment
3 x blinks
l l l
On
defective “LP” (air pressure switch)
- No or faulty air pressure signal after completion "t10"
- “LP” is welded in normal position
4 blinks
l l l l
On
Extraneous light upon burner startup
5 blinks
l l l l l
On
Time out “LP” - “LP” is welded into working position
6 blinks
l l l l l l
On
Unused
7 blinks
l l l l l l l
On
Too many losses of flame during operation (limitation of repetitions)
- Faulty or soiled fuel valves
- Faulty or soiled flame detector
- Poor adjustment of burner
8 x blinks
l l l l l l l l
On
Unused
9 blinks
l l l l l l l l l
On
Unused
10 blinks
l l l l l l l l l l
Off
Wiring error or internal error, output contacts, other faults
CONTROL EQUIPMENT AND COMMANDS FOR GAS BURNERS LME 22...
Status indication
During startup, status indication takes place according to the following table:
Diagnostics of the cause of fault
After lockout the red fault signal light will remain fixed on. In
this condition visual diagnostics of the cause of fault acccord
-
ing to the error code table can be activated by holding down
the lockout reset button for more than 3 seconds. Holding
down the reset button again for at least 3 seconds, interface
diagnostics will be activated
Operating, indications, diagnostics (continues from the previous
page)
Blocked position
Blocked position
Visual diagnostic
Flashing
Code error table
Blocked position
PC/analyser
Diagnostic
interface
During the time the cause of fault is diagnosed, the control outputs are deactivated
- Burner remains shut down
- External fault indication remains deactivated
- Fault status signal "AL" at terminal 10, according to the error code table
To exit from the diagnostics of the cause of fault and switch on the burner again, reset the burner control.
Hold down the lockout reset button for about 1 second (< 3 seconds).
Legend
.... Fixed activa
-
tion
¡
Off
Red
l
Yellow
n
Green
Colour code table for multicolour signal lamp (LED)
Status
Colour code
Colour
Waiting time "tw", other waiting states
¡
...............................................
Off
Ignition phase, controlled ignition
l
¡
l
¡
l
¡
l
¡
l
¡
Flashing yellow
Operation, flame O.K.
¡
...............................................
Green
Operation, flame not O.K.
n
¡
n
¡
n
¡
n
¡
n
¡
Flashing green
Extraneous light upon burner startup
n
n
n
n
n
Green-red
Low voltage
l
l
l
l
l
Yellow-red
Breakdown, alarm
...............................................
Red
Error code generation (see "Error code table")
¡
¡
¡
¡
Flashing red
Interface diagnostics
Flashing red light
