Bradford White Magnum D75T125E3N Installation & Operation Manual page 49

Step 2:
Press the "Temperature Down" button to select the error code index, starting with the most recent error code "10".
Step 3:
Press the "Select" button to view the error code for "code 10". If there is a number displayed, note what the number is. The
label next to the water heater display will identify the code number. If no number is displayed with only a "--" in the water
heater display, then there has not been an error code for error code index 10.
No Error Code Shown
for Code Index 10
idle
Status Operational
SELECT
idle
Operational
Status

SELECT
Error Code Index

SET
SET
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