Rinnai RC98E Using the Water Smart / Bath Fill Function, Overview, Setting the Water Volume

Using the Water Smart / Bath Fill Function

Overview

This function is exclusive to the BC-100V temperature controller. The bath fill function allows the consumer to fill a tub with a preset volume of water at a preset temperature. This is done by pressing the bath fill button on the BC-100V controller while no hot water is flowing and then opening only the hot water tap. The water heater will stop the hot water flow when the preset volume has been reached. The hot water tap should then be closed and the bath fill button pressed.

The temperature settings for the bath fill function are limited to those in the table below.

Bath Fill Temperature Settings Available

ºF	98	100	102	104	106	108
ºC	37	38	39	40	41	42
ºF	110	112	114	116	118	120
ºC	43	44	46	47	48	49

Setting the Water Volume

The default volume is set to 25 gallons. The volume can be set between 10 and 120 gallons.

1.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.

2.Press the “Water Smart Bath Fill” button to set the water volume and temperature.

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

4.Press the “Water Vol.”▲ or ▼ buttons to obtain the desired water volume in gallons.

5.Press the “Water Smart Bath Fill” button.

Manual - Rinnai Condensing Water Heaters 9