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WIRED SMARTSTART PRE-HEAT OPERATION
ABOUT THE SMARTSTART® PREHEAT SYSTEM
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3
2
1
1
PREHE AT BUTTON
Used to start and stop 'Smartstart ®'
preheater.
Preheat Function
The "Preheat" function works in conjunction with various Rinnai water heater models and the
separately installed and optional Rinnai "Smartstart®" module.
When the "Preheat" function is activated and used in accordance with these instructions, water in the
pipework connected between the water heater and the hot water outlets in your house is warmed
before any outlets are opened. This results in water savings and added convenience.
The "Preheat" function is activated as follows:
1.
Ensure that the hot water unit is on (temperature digits are displayed in the digital monitor
If more than one controller is fitted press the 'Transfer'
desired controller, the 'Controller On'
assigned to this controller and that the hot water unit is ready to deliver hot water.
2.
Select the desired temperature using the 'Temperature'
temperature is displayed in the digital monitor
3.
Press the 'Preheat'
will illuminate, signifying that the preheat system has been activated.
4.
Wait approximately two minutes before opening an outlet. This will allow the water in the
pipework to be warmed.
The waiting time may be longer or shorter than two minutes depending on your
particular installation configuration.
NOTE
The "Preheat" function is cancelled 5 minutes after activation and the 'Preheat'
indicator will go out. This is to conserve energy. To reactivate, simply repeat
steps 2-4 above.
* If the 'Preheat' button is pressed and the 'Smartstart®' preheat unit is not
installed, the 'Preheat' indicator will still light but there will be no "Preheat"
function. The 'Preheat' indicator will go out after a short time and will not affect
the other functions of the water controller or water heater.
After using the Shower Saver / Bath Fill function wait 30 seconds before
activating the "Preheat" function. Attempting to use the "Preheat" function
earlier will result in voice prompts being repeated until the system is reset. The
system can be reset by pressing the 'On /Off' button twice.
Other Controller Functions
Controller functions such as temperature control and transfer of priority between multiple controllers
is not affected by the operation of the preheat. Such functions are described in the applicable sections
of this manual.
Rinnai Australia
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2
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PREHE AT INDICATOR
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I n d i c a t e s t h a t ' S m a r t s t a rt ® '
preheater is activated*
indicator will illuminate to confirm that priority has been
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button once. The 'Preheat'
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DIGITAL
CONTROLLER ON
MONITOR
INDICATOR
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ON/OFF
TEMPER ATURE
BUTTON
BUTTONS
button to pass on priority to your
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buttons until the required
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.
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indicator and the 'In Use'
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3 7
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WATER HEATER
'IN USE' INDICATOR
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TRANSFER
BUTTON
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indicators
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Operation Manual
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).
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