Riello 40 FS10 - Burner Start-Up Cycle; Start-Up Cycle Diagnostics

2736
8
GB
4.6 BURNER START-UP CYCLE
When flame-failure occurs during working, shut down takes place within one second.
4.7 START-UP CYCLE DIAGNOSTICS
During start-up, indication is according to the followin table:
COLOUR CODE TABLE
Sequences Colour code
Pre-purging
          
Ignition phase
 1  1  1  1  1 
Operation, flame ok
v v v v v v v v v v v v
Operating with weak flame signal.
v 1 v 1 v 1 v 1 v 1
Electrical supply lower than
~
170V
          
Lock-out
         
Extraneous light
 v  v  v  v  v 
Index: 1 Off  Yellow v Green  Red
3s40s40smax. 2s max. 2s
D4172
Lock-out, due to ignition failureNormal
Thermostat
Motor
Ignition transformer
Valves
Flame
Lock-out