Midea 22031010001341, Service Manual

Page: 28 / 42

Service Manual , 2016-12
28 / 42
Press it for another 3s, then the up point is off and the bottom point is on with a beep, and the
machine is running as a Fridge.
● Quick Freeze Function setting
Press to enter Quick Freeze Mode, then snowflake is blue on. Then press again
to exit the Quick Freeze Mode. The program test the temp., when test temp. ＜
-25
O
C ， the quick freeze
function will exit after 3 hours, if the temp. cannot up to -25
O
C, this function will still exit after 24 hours.
●F/C change the scale
Press and at the same time for 3s to change the F/C display, with a beep. The default temperature
is -18 ℃ (0 ℉ ).The temperature range of Freezer is -12 ℃ ~-24 ℃ (10 ℉ ~-11 ℉ ).
The temperature range of Fridge is 2
℃
~8
℃
(35
℉
~46
℉
).
●Door open alert
Open the door, the blue point is on, close the door, the blue point is off. If the door is opening over 300s
while the refrigerator is running, then the door open alert would be activated and the blue point would be
on with buzzer.
●High temp. alert
At fridge mode, if the inside temperature is over 59
o
F (15 ℃ ) for 36 hours, then the high temperature alert
is activated with the blue point on and a buzzing for 10s,and it will be buzzing for 10s every 30 minutes.
If the temperature goes under 54
o
F (12
℃
), the High Temperature Alert will be lifted. Or press any button,
it will be lifted, too.
At freezer mode, if the inside temperature is over 18 F(-8
℃
)for 36 hours, then the
high temperature alert is activated with the blue point on and a buzzing for 10s,and it
will be buzzing for 10s every 30 minutes.
If the temperature goes under 10 F(-12
℃
), the High Temperature Alert will be lifted.
Or press any button, it will be lifted, too.
●Lock function
Press B for 3s, enter into lock status, icon is on with a beep. Then press it for another 3s to unlock it,
icon is off with a beep.
●Temp
Press to reduce the Temperature. Press to rise the Temperature.
●Reset
Press B and at the same time for 3s to mainboard reset, with a beep. Then all the variables of
mainboard will be initialized (except the variables stored in the EEPROM). The display will be fully
lighting on for 3s just like the freezer was charged for the first time. While resetting, if the compressor is
running, it will pause for 5 minutes then run again.