Rinnai REU-VRM1120WD-E Installation And User Manual page 10

Remote temperature controllers provide control over the water temperature. Rinnai water heaters can
be operated with 1, 2, 3, 4 or no temperature controllers.
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. This can be done for each Temperature Controller. To return to original
settings, repeat this step.
NOTE
Safety features
Whilst the hot water tap is open, the following
safety features apply:
Temperature selection cannot be transferred.
The temperature setpoint on the controller
with priority can always be lowered, but the
setpoint can only be raised to 43°C.
Other controllers are unable to take priority or
change the delivery temperature of the water.
If off, the controller cannot be turned on.
TEMPERATURE CONTROLS
The temperature of the outgoing water
is constantly monitored by a built in
sensor.
NOTE
If the temperature of the outgoing
hot water rises to more than 3ºC above the
selected temperature shown on the digital
display, or the preset limit if controllers are not
fitted, the burner will automatically go out.
The red operation indicator will also go out.
The burner will ignite again once the outgoing
hot water temperature falls to that shown on the
digital display (or the pre-set limit of the Rinnai
Infinity heater).
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