Rinnai I Series Installation And Operation Manual page 24

5. Press the Mode button on the controller.
6. Press the (Up) or
Select button.
7. Press the (Up) or
Select button.
8. The boiler is now set to allow higher exhaust temperatures. To exit parameter settings and
enter normal operation mode, press the Mode button.
9. Replace the boiler's front panel by reinserting the four screws that secure the panel.
24
01-A
A2-A
(Down) arrows until
A2-A
A2-
(Down) arrows until
A2-
Rinnai I-Series Condensing Boiler Combi Manual
appears in the display. Then, press the
Select button
appears in the display. Then, press the
Select button