andrews 32/143 Installation Manual, Operation And Service Manual page 82

APPENDICES
SERVICE PROCEDURE D24-II
Pilot Inspection
Condition:
Error code 57: Flame Rod Shorted
to Ground
Disconnect power. Shut off gas Check to see if pilot shield is touching
supply to water heater. Slide out pilot flame sensor or flame sensor Check pilot flame sense wire for
burner assembly (see section on touching pilot hood. Bend shield to broken insulation. Replace pilot if
"removing pilot and main burner prevent interference or replace pilot defective
assembly"). shield.
Make sure pilot shield
clears flame sense rod
Reinstall pilot and burner assembly.
Reconnect gas line union, turn on
Flame Sense Rod
gas.
Check for Gas Leaks
Spark Electrode
Reconnect power and verify proper
ignitions.
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