Bradford White EF-100T-399-3X User Manual

Page 32

Accessing Service Mode on Control Display

For models with Honeywell Integrated Control

Step 4: Press the “Temperature Down” button to change to the previous code index,

code #9.

SELECT

SET

Status

idle

Operational

Step 5: Press the “Select” button for code index #9 to view if there are any code

numbers.

SELECT

SET

Status

idle

Operational

Step 6: Continue pressing the “Temperature Down” button to change to the next error code index and press “Select” to

view the error code number, if any, for that index number. Continue on to index #1, the oldest error code index. The

water heater display will store up to 10 error codes with the oldest code starting in code index #1 with the most recent

code in code index #10.
Step 7: 10 seconds after the last button press, the Water Heater Display will revert back to the current error code

display. To exit Service Mode, either wait 30 seconds or press Temperature Up button and Select Button for 3 seconds.

SELECT

SET

Statu

°F

idle

setpoint

Operational

Exiting Service Mode

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