58
COMMISSIONING AND MAINTENANCE
Menu access block diagram
NORMAL FUNCTIONING (FLAME LIT) AND STANDBY
SHUTDOWN TEST
POST-PURGING
2 RED
1 GREEN
3 GREEN
AUTOMATIC
EXIT
10 SECS.
AFTER RELEASE
10 SECS.
AFTER RELEASE
10 SECS.
AFTER RELEASE
20 SECS.
LAST LOCKOUT
IN MEMORY
25 SECS.
4 GREEN
5 SECS.
10 SECS.
BURNER STATE
EXIT
TYPE OF
FUNCTION
BUTTON
RELEASE
TIME
NUMBER OF
FLASHES
CONTROLLED
SHUTDOWN
AND RESTART
Function
Button release time
No. of LED flashes
for menu page
No. of times reset
button is pressed
No. of (green) LED
flashes
Exit menu
Shutdown test
5s
≤
t < 10s
2 blinks RED
/none
/none
Automatic when
flashing finishes
Post-purging
10s
≤
t < 15s
1 flash GREEN
1 = 10 secs.
2 = 20 secs.
3 = 30 secs.
4 = 60 secs. (de-
fault)
5 = 120 secs.
6 = 0 secs. (disa-
bled)
1 flash
2 flashes
3 flashes
4 flashes
5 flashes
6 flashes
10 seconds after
button is released
Controlled shut-
down and restart
20s
≤
t < 25s
3 blinks GREEN
1 = 0 disabled
2 = 1 hour
3 = 24 hours (de-
fault)
1 flash
2 flashes
3 flashes
10 seconds after
button is released
Last lockout in
memory
25s
≤
t < 30s
4 blinks GREEN
/none
Display of the type
of lockout, (see
paragraph "Fault
diagnosis - lock-
outs" on page
**cross reference
non trovata**)
10 seconds after
button is released
