Riello GITRE Series - Page 40

40
COMMISSIONING AND MAINTENANCE
Menu access block diagram
NORMAL FUNCTIONING (FLAME LIT) AND STANDBY
SHUTDOWN TEST POST-PURGING
2 RED 1 GREEN 2 GREEN 3 GREEN
AUTOMATIC
EXIT
10 SECS.
AFTER RELEASE
10 SECS.
AFTER RELEASE
10 SECS.
AFTER RELEASE
10 SECS.
AFTER RELEASE
LIGHT DETECTION
20 SECS.
LAST LOCKOUT
IN MEMORY
25 SECS.
4 GREEN
5 SECS. 10 SECS. 15 SECS.
BURNER STATE
EXIT
TYPE OF
FUNCTION
BUTTON
RELEASE
TIME
NUMBER OF
FLASHES
CONTROLLED
SHUTDOWN
AND RESTART
Function
Button release
time
No. of LED ashes
for menu page
No. of times reset
button is pressed
No. of (green) LED
ashes
Exit menu
Shutdown test 5s ≤ t < 10s 2 ashes RED /none /none
Automatic when
ashing nishes
Post-purging 10s ≤ t < 15s 1 ash GREEN
1 = 10 secs. (de-
fault)
2 = 20 secs.
3 = 30 secs.
4 = 60 secs.
5 = 120 secs.
6 = 0 secs. (disa-
bled)
1 ash
2 ashes
3 ashes
4 ashes
5 ashes
6 ashes
10 seconds after
button is released
Light detection 15s ≤ t < 20s 2 ashes GREEN
1 = enabled
2 = disabled (de-
fault)
1 ash
2 ashes
10 seconds after
button is released
Controlled shutdown and
restart
20s ≤ t < 25s 3 ashes GREEN
1 = 0 disabled
2 = 1 hour
3 = 24 hours (de-
fault)
1 ash
2 ashes
3 ashes
10 seconds after
button is released
Last lockout in memory 25s ≤ t < 30s 4 ashes GREEN /none
Display of
lockout type
acc. to table
10 seconds after
button is released
SHUTDOWN TEST
Shutdown test sequence:
− The burner shuts down and restarts.
− The burner shuts down then restarts automatically. Each
shutdown test resets (zeroes) the ignition cycle count.
− No LEDs ash when you exit the shutdown test menu.
The burner shuts down and restarts.
The burner shuts down then restarts automatically. Each shut-
down test resets (zeroes) the ignition cycle count.
No LEDs ash when you exit the shutdown test menu.
POST-PURGING
Post-purging time can be set to a maximum of 120 seconds. To
set post-purging time, proceed as follows.
Post-purging programming sequence:
− programming permitted in NORMAL FUNCTIONING and
STANDBY mode;
− Press and hold the burner reset button for between 10
and 15 seconds.;
− The GREEN LED ashes 1 once;
− Release the button;
− The GREEN LED stays OFF;
− Press the button from 1 to 5 times (*);
− The GREEN LED ashes ON-OFF at each press and release;
− After 10 seconds, the GREEN LED ashes for the pro-
grammed number of times (0.5s ON; 0.5s OFF).
Post-purging de-activation sequence:
− resetting permitted in NORMAL FUNCTIONING and STANDBY
mode;
− Press and hold the burner reset button for between 10
and 15 seconds.;
− The GREEN LED ashes 1 once;
− Release the button;
− The GREEN LED stays OFF;
− Press the button 6 times (*);
− The GREEN LED ashes ON-OFF at each press and release;
− After 10 seconds, the green LED ashes 6 times (0.5s ON;
0.5s OFF).
If a heat request occurs during the programming of the
post-purging function, the controller exits the menu without
saving the new setting.
If a heat request occurs while the LED is ashing, the controller
exits the menu but the new setting is saved.