TROUBLESHOOTING
TEST 10: MAIN BURNER IGNITION FOR LESS THAN FIVE SECONDS
Conditions:
•Power On; plug connected
•Main Burner ignites for approximately five seconds, then goes out.
•Tests 8 and 9 completed
Note the flash code on the ignition board LED.
Hot Surface Igniter (HSI)
HSI Mounted on Main Burner
E1, Pin 2 (From Flame Proving Rod)
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| Figure 29 |
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TEST 10 | MAIN BURNER IGNITION FOR LESS THAN FIVE SECONDS | |
IF | then | |
no extended main burner ignition | • | check wiring and plug connections of hot surface igniter (HSI) assembly plug and |
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| ignition board receptacles E1, Pin 2. |
| • | verify that HSI assembly is not cracked or dirty. |
| • | verify that flame prover will be in main flame. |
| • | replace HSI assembly. |
still no extended main burner ignition | replace ignition control board. |
Servicing should only be performed by a Qualified Service Agent
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