Rinnai V53E, V53I How to Set the Temperature, Setting the Sound Volume Voice Prompt

How to Set the Temperature

1.If the water heater is off, press the ON/OFF button to turn on.

2.Press the “Priority button” on the

temperature controller. The green Priority light will glow indicating that this controller is controlling the temperature and that the Rinnai water heater is ready to supply hot water.

The priority can only be changed while no hot water is running.

3.Press the ▲ or ▼ buttons to obtain the desired temperature setting.

All hot water sources are able to provide water at this temperature setting until it is changed again at this or another temperature controller.

Setting the Sound Volume (Voice Prompt)

MC-100VPress the “Function” button to adjust the voice prompt volume. The default sound volume is set to Medium. Each subsequent press of the ▲ or ▼ button cycles through the volume levels in the order below.

Medium Volume	High Volume	Off Volume
(default)		(beep)

BC-100VPress the “Sound Vol.” button to adjust the voice prompt volume. The default sound volume is set to Medium. Each subsequent press of the button cycles through the volume levels in the order below.

Off Sound	Low Volume
(no beep)

8 V53i & V53e Operation and Installation Manual