Temperature Controls - Operating - Rinnai HD70e Installation And User Manual

TEMPERATURE CONTROLS - OPERATING

Remote temperature controllers are a feature that provides control over the water
temperature. Rinnai Infinity and HD water heaters can be operated with 1, 2, 3, 4 or no
temperature controllers. The Universal controller MC-91-1A comes as standard with all
Infinity water heaters.
Indicates the temperature
selected. Error message
flashes in the event of a fault.
Used to select water
temperature.
NOTE:
Each time a button is pressed, a BEEP will sound.
The BEEP sound can be muted by depressing the Temperature Controller Up and Down
buttons simultaneously for more than 3 seconds.
This can be done for each Temperature Controller.
To return to original settings, repeat this step.
Indicates that a hot water tap
is open (in any location).
Indicates if this temperature
controller is in control of
water delivery temperature.
19
Used to transfer between the
temperature controllers.
The controller with priority
has command of hot water
delivery temperature.
Used to switch temperature
controllers on and off.