Rinnai REU-V2520FFU Operation & Installation Manual page 17

Using Water Smart/ Bath Fill
Press 'Water Smart / Bath Fill' button once. The 'Water Smart / Bath
Fill' button will illuminate and a tone will sound. The 'Bath' indicator
will also be displayed in the kitchen Controller monitor (Deluxe Models
ONLY).
The voice prompt will say "The hot water system is ready. Open the
hot water tap".
Open the hot water tap for the relevant shower or bath.
The 'In Use' indicator
Controller(s) and the shower will run or the bath will start to fill.
To Stop Water Smart / Bath Fill Operation
If you wish to stop the water flow whilst the 'Water Smart / Bath Fill'
button is in operation, simply press the 'Water Smart / bath Fill'
button. The 'Water Smart / Bath Fill' button will flash and the
voice prompt will say "Hot water is not available. Turn off all hot
water taps, and push the Bath Fill button". Follow the voice prompt
instructions.
When Water Smart / Bath Fill Operations Finishes
Once the Water Smart / Bath fill operation finishes, the following
events will occur:
1. The flow from the shower / bath hot water tap will cease.
2. The 'Water Smart / Bath Fill' button will flash.
3. The Kitchen Controller 'Bath' indicator will flash (Deluxe Models)
4. A tone will sound.
5. The voice prompt will say "Bath fill is complete. Turn off the
bath hot water tap, and push the Bath fill button."
Follow the voice prompts instructions. Note that the
hot water unit will not allow hot water to flow from any
fixture until the 'Water Smart / Bath Fill' button has been
changed.
6. The 'Water Smart / Bath Fill' button light on
the Bathroom Controller and the 'Bath' indicator
on the Kitchen Controller monitor will go out.
COMBINING CONTROLLERS AND DELUXE CONTROLLERS
Controller and Deluxe Controller can be combined and will function as
described in other sections of this manual. Refer to the table on page 18
Rinnai America
DELUXE BATHROOM CONTROLLER
will illuminate at all Deluxe Temperature
1
ON! ON!
COLD COLD
HOT HOT
OFF! ON!
COLD
COLD
HOT HOT
FF Models