Rheem 812 Series Owner's Manual And Installation Instructions page 40

TEMPERATURE CONTROL – DELUXE
Notes on the Bath Fill function:
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
The Bath Fill function can be set, turned on and turned off at any of the Deluxe controllers.
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
The Deluxe controllers do not require to have priority (PRIORITY light glowing) or be on in order to set the
bath fill water volume or bath fill temperature or to turn the bath fill (

The bath fill ( ) button cannot be turned on whilst a hot tap is open.

The bath fill water volume and the bath fill temperature settings can be adjusted whilst a hot tap is open.

If a hot tap is not opened for six hours after the new bath fill water volume and bath fill temperature have
been set, whilst the bath fill (
to the previous settings or to the factory default settings if no previous settings have been set.

The factory default bath fill water volume setting is 180 litres.

The factory default bath fill temperature setting is 40°C.

The Bath Fill function will automatically have priority when the bath fill (
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Bath Fill function is turned on. If the PRIORITY light is glowing on a Deluxe controller, it will go out. The
PRIORITY light on a Deluxe controller will not glow whenever the BATH Fill operating light is on.
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
Whilst water is flowing from a hot tap during the bath fill operation (bath fill operating light is on), a Deluxe
controller cannot be turned on or off:
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
if it is on, pressing the on / off ( ) button will not turn it off.
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
if it is off, pressing the on / off ( ) button will not turn it on.

Whilst there is no water flowing from a hot tap and the bath fill operating light is on, a Deluxe controller
can be turned on (on / off ( ) button glows), but it will not gain priority (PRIORITY light will not glow).

Pressing the up () button or down () button above the on / off ( ) button during the bath fill operation
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(bath fill operating light is on) will not adjust the temperature setting.
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X
Important

Ensure all hot taps are turned off after a bath fill operation is complete and before pressing the
) button "off". Otherwise;
bath fill (

Water will flow from the hot tap when the bath fill (
The water will be cold if all Deluxe controllers are off, or hot if a Deluxe controller has PRIORITY.

The voice prompt will also sound;
"please ensure the bath hot water tap is turned off".
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10L
X
) button is on, the settings will be automatically cancelled and will reset
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X
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X
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X
) button is pressed "off".
40
°C
) button on.
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) button is pressed and the