Led Lamps: Burner Operating Status - Riello RS 25/M BLU Installation, Use And Maintenance Instructions

8.4

LED lamps: burner operating status

OPERATING STATUSES INDICATED BY LEDS DURING NORMAL OPERATION AND CHECK MODE
Operation
LED ● = ON
Icon
Power OFF/ON
Not ready/
Diagnostics
Standby
Servomotor
movement
(Note 3)
Waiting for closing
blinking
OPEN
(before ignition)
Minimum
(before ignition)
Ignition
PTFI
MTFI
Active modulation
Minimum output
position
With flame present
Economy mode
Check during
maximum opening Flashing
phase
Check during
minimum closing Flashing
phase
Check during
ignition phase with Flashing
pilot PTFI
Check during
ignition phase with
Flashing
main fuel valve
MTFI
Fault/lock-out ● Note 2
End of the cycle
1. LEDs form a progress bar which indicates the Flame Signal
Power in order to orientate the sensors during commissioning
(LEDs "Grow" upwards, moving away from the Status at 20%
intervals of flame power.)
2. LEDs indicate the error or lock-out code for troubleshooting.
3. LEDs change from ON to BLINKING to OFF showing the
servomotor movement control until the position-reached
feedback is received.
see paragraph "Problems - Causes - Remedies signalled by
LED indicators" on page 37".
20168415
LED indicator and special function
Damper
Fan
open
S9740 S9741
OFF
● Flashing
●
Green
● ●
●
●
●
●
●
●
● ●
●
●
● Note 1
● Note 1
● Note 2
●
Damper
Modulation
closed
S9742 S9743
●
●
Flashing
OFF
●
●
●
●
●
●
●
●
● Note 1 ● Note 1
● Note 1 ● Note 1
● Note 2 ● Note 2
● ●
36 GB
Ignition Flame
S9744 S9745
●
Green
●
blinking
●
●
●
●
● Note 1 ● Note 1
● Note 1 ● Note 1
● Note 2 ● Note 2
Status
S9746
OFF
Green
Green
Green
Green
Green
Green
Green
Green
Green
Green
Green
Green
Green
Yellow
Yellow
Yellow
Yellow
Red
Green
Tab. M