SERVICE MANUAL
Model: HB21FC45N*
21
Issue 2010-07-05
Rev. Ref1007S019V0
4-7.Stopping icemaker function
Press button G and J at the same time for three seconds: The indicator lamp E will flash and icemaker will
turn off. When you press button G and J at the same time for three seconds again, the icemaker will turn
on again
4-8.Sabbath function
Press button E and L at the same time for 3 seconds: The Sabbath function will be in effect after the
first sound of the buzzer. If there is no buzzer sound, the LED screen light will go out, and all the lamps
and chimes will not function. Press button E and L at the same time for 3 seconds again, and the
Sabbath function will turn off after the buzzer sounds. The LED screen light will now be will now be
operational.
4-9
．
Celsius/Fahrenheit conversion function
Press button F, G, and J on the control center at the same time for 3 seconds: Celsius Temperature
Readings will be in effect after the first sound of the buzzer. Press button F, G and J on the control center
at the same time for 3 seconds again to switch to Fahrenheit mode. Fahrenheit mode will be in effect after
the first sound of the buzzer.
