Setting Operation Mode - Rheem IKONIC RTGH-S11i Training And Service Manual

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.
SET POINT
BACK
SETTINGS
Press and hold both buttons
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.
BACK
SETTINGS STATUS
120 °F
BACK
SETTINGS
To exit the operation mode and return the water
heater to normal operation, press the "BACK" but-
ton.
Lock icon
ENTER
STATUS SERVICE MODE
Center buttons
ENTER
SERVICE MODE
ENTER
STATUS SERVICE MODE
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IKONIC Tankless Water Heater Service Manual
SET POINT
BACK ENTER
SETTINGS STATUS SERVICE MODE
120 °F
BACK ENTER
SETTINGS STATUS SERVICE MODE
SET POINT
BACK EN
SETTINGS STATUS SERVICE M
115 °F
BACK E
SETTINGS STATUS SERVICE M