B. TROUBLESHOOTING THE DIRECT SPARK IGNITION (DSI) SYSTEM
NOTE: The troubleshooting information provided in this manual is intended for use by qualified service technicians only. OBSERVEALLSAFETYPRECAUTIONS displayed on the equipment or specified in
IMPORTANT: UNDER NO CIRCUMSTANCES SHOULD ANY SAFETY or HEAT CIRCUIT DEVICES EVER BE DISABLED.
THE FOLLOWING PIECES OF TEST EQUIPMENT WILL BE REQUIRED TO TROUBLESHOOT
THIS SYSTEM WITH MINIMAL TIME AND EFFORT
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| DSI IGNITOR GAP FEELER GAUGE | ||
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| (1/8” [3.175 mm]) | ||
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| Used For Checking Gap Between Ignitor/ | ||
| MANOMETER | |||
Used To Measure Gas Pressure In Inches |
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| Of Water Column (W.C.) |
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Available From ADC
MULTIMETER/VOLTMETER
For Measuring Voltage
Available From ADC
2 3