Rheem 612 Owner's Manual And Installation Instructions page 39

Opening a Second Hot Water Tap During Bath Fill Operation
The bath fill water volume is measured as the water flows through the water heater. If more than one hot
tap is open, the Bath Fill mode will measure the total water volume drawn from all taps and the expected
water volume from the first tap will be decreased.
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If the hot water supply should cease unexpectedly, check to see if the BATH FILL operating light is
flashing
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If the BATH FILL operating light is flashing, this indicates the set bath fill water volume has been
delivered and the bath fill operation is complete
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If further hot water is required for the application:
¾
Turn off the hot tap
¾
Press the bath fill button to turn off the Bath Fill mode
¾
Recommence the Bath Fill procedure from Step 3, ensuring the water volume is adjusted to the
volume required to complete the application.
Early Completion of Bath Fill Operation
If the hot tap is closed before the set water volume flows through the water heater and the Bath Fill
button is left on, the Bath Fill mode remains active for six hours.
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If during this time a hot tap is turned on, the bath fill operation continues until the remaining bath fill
water volume is consumed, then
The water flow will cease and the voice prompt will sound;
"the bath is ready, please turn off the hot water tap and press the BATH FILL button to finish"
¾
Close the hot tap
¾
Press the BATH FILL button
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To prevent the bath fill operation completing and interrupting the hot water supply, whilst the hot tap
is off, then
¾
press the BATH FILL button twice to turn it off
The first press of the BATH FILL button causes the bath fill operating light to flash and the
voice prompt will sound
"bath filling has been stopped, please turn off the hot water tap and press the BATH FILL
button to finish"
The second press of the BATH FILL button causes the bath fill operating light to go off.
Interrupting Bath Fill Operation
The bath fill operation can be interrupted by:
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Pressing the BATH FILL button before completion of the bath fill operation
Refer to "Turning Off Bath Fill Mode During Its Operation"
Or by
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Pressing and holding the ON / OFF button on any Deluxe controller for three seconds.
This turns off all the Deluxe controllers, including the bath fill function. The displays go blank and
the lights go out.
A voice prompt will sound;
"bath filling has been stopped"
Hot water flowing from a hot tap will go cold.
¾
Turn off the hot tap.
TEMPERATURE CONTROL – DELUXE
on page 37.
39