Access To The Current Fault Or Warning - A.O. Smith BTH 120 Series Service Handbook

ACCESS TO THE CURRENT FAULT OR WARNING

When a fault or warning has been detected by the control it will automatically be displayed on the screen
and the back light will blink. If you choose to leave the current fault or warning by pressing the Back key,
you can always return to the fault through the display menu.
ACTION:
To get to the current fault information screen, press Menu.
DISPLAY:
ACTION:
Press the DOWN button for more information.
DISPLAY:
Servicing should only be performed by a Qualified Service Technician
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