Cisco Systems PG25 G-.SP Burner User Manual


 
15
ELECTRICAL DIAGRAM code 04-574 BURNER PG30TN
EVG1 Light oil solenoid valve I
st
stage
EVG2 Light oil solenoid valve II
nd
stage
F Fuses
FR Photoresistor
IL Main switch
L Phase
LF Burner operation light
LB Burner lockout light
LEVG1 EVG1 opening signalization light
LEVG2 EVG2 opening signalization light
LOA24/BOA64 Flame monitor device
MA Power supply terminal block
MC Terminal block for burner components connection
LTA Ignition transformer light
MV Fan motor
N Neutral
ST Thermostats or pressure switches
TA Ignition transformer
1 - Electric supply 230V 50Hz 2N a.c.
2 - Don't reverse Phase and Neutral
3 - Make sure that the burner is properly hearted
MAINTENANCE