Freezing Temperature Setting; Fridge Temperature Setting; Open-Door Alarm Function; Energy-Saving Display Control Function - Haier HB21FSSAA Service Manual

SERVICE MANUAL
Model: HB21FSSAA, HB21FG*
(L) will be off and the locked status is exited.
Caution: In locked status, the functional controls of refrigerating temperature, freezing temperature,
Holiday, Fuzzy, Super Cooling and Super Freezing are not available.

4-7. Freezing temperature setting

In the unlocked status, press Freezing Temperature Control Button (C), the original freezing
chamber setting temperature start to blink. Enter freezing chamber temperature setting status,
since then for each single press of this button, the freezing chamber setting temperature is
displayed in cyclic form by -14℃, -15℃, -16℃, -17℃, -18℃, -19℃, -20℃, -21℃, -22℃, if no
button-pressing operation is initialed over 5 seconds, the blinking will stop and confirm the current
temperature setting value.

4-8. Fridge temperature setting

In the unlocked status, press Fridge Temperature Control Button (D), the original freezing
chamber setting temperature start to blink. Enter fridge chamber temperature setting status, since
then for each single press of this button, the fridge chamber setting temperature is displayed in
cyclic form by 09℃, 08℃, 07℃, 06℃, 05℃, 04℃, 03℃, 02℃, 01℃, if no button-pressing
operation is initialed over 5 seconds, the blinking will stop and confirm the current temperature
setting value.

4-9. Open-door alarm function

When any door is left open for more than 60 seconds or not closed tightly, the refrigerator will sound
alarm buzzer at an interval 30 seconds to remind user to close the door.

4-10. Energy-saving display control function

30 seconds after button-pressing operation, display screen backlight and button light will be off
automatically, this is in order to save power consumption. When pressing any key or opening any
door, it will resume display screen backlight. The corresponding press-button light will activate from
button-pressing operation
Issue 2010-12
Rev.
Ref1012S008V0
24