baltur Minicomist 7 Manual page 16

GAS BURNER CONTROL DEVICE GAS LME 22...
E
Operational status
N
indication
G
Status
L
Waiting time «tw», other waiting states
I
Ignition phase, ignition controlled
Operation, flame o.k.
S
Operation, flame not o.k.
H
Extraneous light on burner startup
Undervoltage
Fault, alarm
Error code output (refer to «Error code table»)
Interface diagnostics
Legend
¡
After lockout. the red fault signa llamp will remaln steady
on. In thal conditio visual diagnostics of the cause of fault
acccording to the error code table can be activated by
presslng the lockout reset button for more than 3 secon-
ds. Pressing the reset button again for at least 3 seconds,
interface diagnostics will be activated
The followlng sequence activates the diagnostics of Ihe
cause of fault:
Red blink code of signal lamp (LED)
2 blinks
l l
3 x blinks
l l l
4 blinks
l l l l
5 blinks
l l l l l
6 blinks
l l l l l l
7 blinks
l l l l l l l
8 x blinks
l l l l l l l l
9 blinks
l l l l l l l l l
10 blinks
l l l l l l l l l l
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
The diagnostics of the cause of fault is quit and the burner switched on again by resetting the burner
control. Press thelockout reset button for about 1 second (< 3 seconds).
During startup, status indication takes place according to the following table:
Color code table for multicolor signal lamp (LED)
p
.... Steady on Red
Off Yellow
l
Green
n
«AL» at term. 10
On
On
On
On
On
On
On
On
Off
Color code
......................................
¡.
l ¡ l ¡ l ¡ l ¡
¡....................................................
n ¡ n ¡ n ¡ n ¡
p p p p
n n n n n
p p p p
l l l l l
p.....................................................
p p p p
¡ ¡ ¡ ¡
p p p p p p p p
Error code table
Possible cause
No establishment of flame at the end of «TSA» -Faulty or soiled fuel valves
-Faulty or soiled flame detector -Poor adjustment of burner, no fuel -Faulty
ignition equipment
«LP» faulty -No or faulty air pressure signal after completion «t10» - «LP» is
welded in normal position
Extraneous light when burner startup
Time out «LP» - «LP» is welded in working position
Free
Too many losses of flame during operation (limitation of repetitions) -Faulty or
soiled fuel valves -Faulty or soiled flame detector -Poor adjustment of burner
Free
Free
Wiring error or internal error, output contacts, other faults
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Color
Off
Flashing yellow
l
Green
Flashing green
n
Green-red
Yellow-red
Red
Flashing red
Red flicker light