Rinnai HD70e Installation And User Manual page 21

TEMPERATURE CONTROLS - OPERATING
Using 2 or more Universal Temperature Controllers.
Switching the system ON.
The hot water system and all controllers can be
switched ON and OFF from any controller by pressing
the On/Off button as shown. When the system is
turned ON the water temperature display will be lit.
During normal operation the system is left ON. Do
not push the On/Off button when water is running.
Using hot water.
Ensure the system is switched On by verifying the
temperature display is lit. Ensure the controller has
priority by verifying the Transfer LED indicator is lit. If
it is not then press the Transfer button once. This
gives the local controller priority of temperature over
the system.
Select the desired temperature using the Hot water
temp. buttons. The selected temperature will be
displayed on all controller displays. This is the water
temperature which will be supplied from the heater.
Bathroom temperatures should be no more than 50
Open the hot water tap. The appliance
will be activated and the In Use
indicator will be lit.
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