Adjusting Tank Temperature - Operating Set Point - Differential - A.O. Smith BTH 120 Series Service Handbook

ADJUSTING TANK TEMPERATURE – OPERATING SET POINT – DIFFERENTIAL
The Operating Set Point of this water heater determines the regulated temperature for the water in the
tank. This parameter is adjusted in the desktop Temperature menu. Items in this menu allow you to monitor
different temperature readings in the tank along with adjusting the Operating Set Point and Differential.
ACTION:
From the desktop screen, press Menu.
DISPLAY:
ACTION:
From the Main Menu, press Select to enter the "Temperatures" screen.
DISPLAY:
Servicing should only be performed by a Qualified Service Technician
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