Service manual

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Section 7 Test Procedures
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Figure 48
Redundant
Coil
Main
Coil
GAS VALVE FOR SILICON NITRATE IGNITION
D340SE3A
1 2
1 - 3
4 5
Secondary
Coil
Holding
And Booster
Coil
GAS VALVE FOR SILICON CARBIDE IGNITION
4
5
1
3
2
D270SE3A
Redundant
Coil
Main
Coil
WIRING SCHEMATIC
Igniter
IGNITION
CONTROL
Ground
Flame
Sensor
220/240 Volt,
50 Hertz
Electrical
Supply Line
D332SE3A