Parameter Settings - Rinnai I Series Installation And Operation Manual

1. Remove the boiler's front panel by removing the four screws that secure the panel.
2. Locate the PC Board (lower left side of unit).
3. Locate the red button on the PC Board.
4. Press and hold the red button for five seconds.
PC Board
5. Press the Mode button on the controller.
6. Press the (Up) or
parameter setting number.
Then, press the Select button.
7. Press the (Up) or
the selection for the setting number (such as 11-A or
11-b).
Then, press the Select button.
8. To exit parameter settings and enter normal operation mode, press either the red button on
the PC Board or the Mode button on the controller.
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(Down) arrows to select a
(Down) arrows to change
Rinnai I-Series Condensing Boiler Combi Manual
Press and Hold
Red Button
for Five Seconds
01-A
11-A
11-