Bradford White EF100T150(E)*(N Service Manual page 36

Serial Numbers including and AFTER GB13006174 and ALL EFR models
WARNING
Condition: Water Heater Not Operating
Do not operate water heater without
Display shows error code "65"
High Water Temperature (over 200 °F) verifying that the overheating
(Continued from previous page)
condition has been corrected.
Once cause of overheating condition has been diagnosed
and corrected, the control may be reset
Reconnect and switch on power to the water heater.
Enter service mode on the water heater display (see illustration)
Press button under "Lockout Reset" and hold for 3 seconds.
Set thermostat to the desired setting.
Water heater will start.
Monitor temperatures for one complete heating cycle making
sure the maximum tank temperature remains well below 200 °F
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