Ignitor Resistance - State Water Heaters Utra-Force STC-077 Service Handbook

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...
ohms reading taken is not between 50 – 300 ohms
ohms reading taken is between 50 – 300 ohms
State Water Heaters
Ashland City, Tennessee © 2004
S U F S E R V I C E
T R O U B L E S H O O T I N G

IGNITOR RESISTANCE

29
H A N D B O O K
THEN
replace the ignitor.
reconnect CN5 plug, continue to Step 12.
Technical Training Department
STC-077