Advertisement
ELECTRICAL DIAGRAMS
Electrical diagram cod. 01-361 Rev. 2 - Burners G4 - G6 - G10 - G18 Standard versions
Key
CO
Time counter
EVG
Light oil solenoid valve
F
Fuse
FR
Photoresistor
IL
Line switch
L1
Phase
LF
Burner in operation signaling lamp
LB
Burner lockout signaling lamp
LOA24/LMO24
Flame control device SIEMENS
MA
Burner power supply terminal board
MV
Fan motor
N
Neutral
ST
Thermostats or pressure switches
TA
Ignition transformer
TS
Thermostat / pressure switch on boiler
ATTENTION
1 - Power supply 230V 50Hz 2N a.c.
2 - Don't reverse phase with neutral
3 - Ensure the burner is properly hearthed
PART III: MAINTENANCE MANUAL
15
Advertisement
