Rinnai REU-V3237FFU Operation & Installation Manual page 13

Setting The Sound Volume
Press the "Function" Button, the default voice prompt sound volume is set at medium. Each
subsequent press of the
the following order: High Voice - Off Voice (beep) - Off Sound (no beep) - Low Voice - Medium
Voice.
Setting The Clock (MC-100V Deluxe Controller ONLY)
The clock is a 12 hour AM/PM style display. To set the time, press the "Function" Button twice
within 10 seconds. Press the
the time you wish to set, press the button intermittently to avoid going further than the desired
time.
Press the 'Function' Button again to complete setting the clock and return to normal operation.
Adjusting Temperature
Simply press the
Display.
To operate the hot water unit, open any hot water tap. This will automatically light the burner
providing hot water. The
Once the hot water heater is in operation, if the set temperature is either too hot or cold, press
the or buttons until the desired temperature is reached.
Rinnai Corporation
DELUXE CONTROLLER
and Button will cycle through the available volume settings in
and
and buttons until the desired temperature is displayed on the Digital
"In Use" Indicator will illuminate on the Temperature Controller.
TEMPERATURE CAN ONLY BE ADJUSTED
BETWEEN 98°F AND 110°F WHEN ANY
HOT WATER TAP IS OPEN.
Buttons to adjust the time. When you get close to
13
V3237 Models