Rinnai REU-V2520FFU Operation & Installation Manual page 16

IT IS THE CUSTOMERS RESPONSIBILITY TO MONITOR THE
BATH FILL REMOTE CONTROLLER FUNCTIONS.
OPERATING THE WATER SMART / BATH FILL BUTTON
The 'Water Smart / Bath Fill' button allows a preset water volume and
temperature to be selected and run automatically.
Initial Settings
When you press the 'Water Smart / Bath Fill' button, a Shower /
Bath Volume will appear on the indicator. When a deluxe bathroom
controller(s) is first turned on, the default shower / bath fill volume
is set to 25 gallons. The shower / bath volume can be lowered to a
minimum of 10 gallons or raised to a maximum of 120 gallons.
Programming shower / Bath Volume and Temperature
With the system on, select a Deluxe Bathroom controller(s) and ensure that it currently has
priority, If it does not have priority, press the 'Priority' button once and the 'Priority' button will
illuminate.
To select the desired delivery temperature, use the
'Temp.' or buttons.
The selected temperature will be displayed on the
bathroom controller monitor and will remain as the
default temperature until it is changed.
To select the volume of water to be used by the
shower / bath, use the 'Water Vol.'
The selected volume is displayed at the Right of the
controller monitor numerically.
When filling a bath for the first time, it is recommended
that a low bath fill volume such as 25 gallons or lower
(if available) be used. During any subsequent bath fills,
the volume can then be adjusted to suit your known
bath volume and / or desired fill level.
Be careful not to overfill the bath, an average bath volume is 60 gallons. It is
recommended that when filling a bath for the first time you should:
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'Water Smart / Bath Fill' button is unavailable with the MSA Controller System.
Rinnai America
DELUXE BATHROOM CONTROLLER
or
Remain by the bath during the filling process.
Use a low bath fill volume such as 25 gallons or less.
buttons.
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FF Models