PART III: MAINTENANCE MANUAL
16
Electrical diagram cod. 04-575 - Burners PG25 SP
Legenda
CO Time
counter
EVG1
Light oil solenoid valve Ist stage
EVG2
Light oil solenoid valve IInd stage
F Fuse
FR Photoresistor
IL Main
switch
L
Phase
LB Burner
lockout
light
LEVG1
Opening of EVG1 signalization light
LEVG2
Opening of EVG2 signalization light
LF
Burner operation signalization light
LOA24/BHO64
Flame monitor device
LTA
Ignition transformer signalization light
MA
Power supply terminal block
MC
Terminal block for burner components connection
MV Fan
motor
N Neutral
ST
Thermostats or pressure switches
TA Ignition
transformer
ATTENTION
1- Electric supply 230V 50Hz 2N a.c.
2- Don't reverse Phase and Neutral
3- Make sure that the burner is properly hearted
Summary of Contents for G18 SP
Page 18: ...PART III MAINTENANCE MANUAL 18 SPARE PARTS Burner G18 SP...
Page 20: ...PART III MAINTENANCE MANUAL 20 Burners PG25 SP PG30 TN...
Page 29: ...APPENDICX COMPONENTS CHARACTERISTICS 29...
Page 30: ...APPENDICX COMPONENTS CHARACTERISTICS 30...
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