Rinnai REU-16FUA-E Infinity 16 i Installation And User Manual page 10

TEMPERATURE CONTROLS - OPERATING
Remote temperature controllers are a feature that provides control over the water
temperature. The Rinnai Infinity 16i water heater can be operated with 1, 2, or 3
temperature controllers. The controller MC-45-SR-EU comes as standard with this
water heater installed into the front panel.
Digital Monitor
Indicates the tem-
perature selected.
Error message
flashes in the event
of a fault.
Temperature
Buttons
Used to select hot
water delivery
temperature.
NOTE:
Each time a button is pressed, a BEEP will sound.
The BEEP sound can be muted by depressing the Temperature Controller Up and Down
buttons simultaneously for more than 3 seconds until the controller beeps.
This can be done for each Temperature Controller.
To return to original settings, repeat this step.
Priority Indicator
Indicates that the
controller has com-
mand of the system
(glowing,) or that the
system is free to take
command of (off.)
Priority Button
Used to transfer con-
trol between tem-
perature controllers.
The controller with
priority has command
of the hot water de-
livery temperature.
ON / OFF Button
Used to switch hot
water system on
and off.