Rheem IKONIC RTGH-SR11i - Setting Operation Mode

IKONIC Tankless Water Heater Service Manual
19
GENERAL INFORMATION
1.4.2 SETTING OPERATION MODE
This tankless water heater can set the operation mode
with the Liquid Crystal Display (LCD) on the User Inter-
face.
1. Display may need to be unlocked before the set-
tings can be changed. Push and hold two buttons
in center until beeping sound is heard. Once un-
locked the “SETTINGS”, “STATUS” or “SERVICE”
menus can be accessed.
2. Using the Liquid Crystal display (LCD) on the user
interface, Press and hold the right-most 2 buttons
for 5 seconds until a beeping sound is heard. This
will toggle the unit between enabled and disabled.
To exit the operation mode and return the water
heater to normal operation, press the “BACK” but-
ton.
SETTINGS
BACK ENTER
STATUS SERVICE MODE
SET POINT
SETTINGS
BACK ENTER
STATUS SERVICE MODE
SET POINT
SETTINGS
BACK ENTER
STATUS SERVICE MODE
SET POINT
SETTINGS
BACK ENTER
STATUS SERVICE MODE
120
°F
SETTINGS
BACK ENTER
STATUS SERVICE MODE
120
°F
SETTINGS
BACK ENTER
STATUS SERVICE MODE
115
°F
Center buttons
Press and hold both buttons
Lock icon
SETTINGS
BACK ENTER
STATUS SERVICE MODE