❶
❸
❾
❹
❶
MODE
Selects various
boiler settings.
❷
Up/Down Arrows
Scrolls through
available menu
options including
adjusting the
temperature.
❸
Eco
Selects Eco or Comfort
operation mode.
Rinnai I-Series Condensing Boiler Combi Manual
MODE
Eco
❹
Central Heating (CH)
From the factory, this option
is turned off by default. The
boiler runs off thermostat
inputs on the control board.
For any adjustments, contact
a trained and qualified
professional for setting
assistance. Adjustments
must be made by a trained
and qualified professional
for this mode to operate
correctly.
❺
Domestic Hot
Water On
Press to run the boiler
in Domestic Hot
Water mode.
Switching Operation
❻
Mode
Press to change the
display between DHW
and CH for
temperature setting.
❽
❼
❷
❿
❺
❻
❼
Select Button
Press to select the
option in the display
window.
❽
Display Window
Displays boiler status
information.
See Display Window
section for more
information.
❾
CH Button LED
When the LED light
above the CH button
is illuminated, CH
mode is active.
❿
DHW Button LED
When the LED light
above the DHW
button is illuminated,
DHW mode is active.
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