S U F S E R V I C E H A N D B O O K
T R O U B L E S H O O T I N G
IGNITOR RESISTANCE
STEP 11
IGNITOR RESISTANCE CHECK
STEP 11: CHECK RESISTANCE BETWEEN TWO WIRE CONNECTS AT CN5 IGNITOR PLUG END.
Condition:
•On/Off switch is off.
•Disconnect CN5 ignitor plug from circuit board.
•Multimeter is set to lowest ohms scale above 300 ohms.
IF… | THEN |
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ohms reading taken is not between 50 – 300 ohms | replace the ignitor. |
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ohms reading taken is between 50 – 300 ohms | reconnect CN5 plug, continue to Step 12. |
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State Water Heaters | 29 | Technical Training Department |
Ashland City, Tennessee © 2004 |
