Rheem HB Duct Ready Series - Basic Operation and Modes

16
Basic Water Heater Operation
Energy Saver Mode
StatusSettings
warm hot very hot
Service Mode
120°
Energy Saver Mode
StatusSettings
warm hot very hot
Service Mode
120°
Current Operating
Mode
Temperature
Setting
Temperature
Adjustment
Status Button
Service Button
Settings Button
Operating Mode
Button
Navigating the Home Screen
To turn the water heating "On", press
the "Mode" button once.
Water heater ships in the default "Energy
Saver" mode with a temperature setting
of 120° F.
Recommended temperature setting
120° F.
To turn the water heating "OFF", press
the "Mode" button repeatedly until the
screen displays "Water Heater Off"
Mode".
Once power is applied to the water heater, the Operational Control But-
tons can be used to activate the heating of water.
Operational Control and Modes
Temperature
Adjustment