Test Mode - Midea FDB Series Service Manual

3) Compressor stopped twice continuously, after enter defrost mode, according to using condition and
ambient temperature in a period from 6 to 48 hours as per the accumulative operation time of the
Compressor.

9.7 Test mode

Test items
First, keep pressing the "LOCK"
bottom for 3 seconds to unlock,
than Keep pressing the "LOCK"
and "SUPER
Enter Test
seconds
Mode
After entering into test mode, if no
bottom is pressed within 30
seconds
Select 1 to Enter into test mode and press
"FRIDGE" bottom
enter into
forced
In forced cooling mode, if no
cooling
bottom is pressed within 36 hours,
mode
Enter into test mode and press
"FRIDGE" bottom for
time
In forced defrosting mode, when
Select 3 to the defrosting sensor reach a
enter into temperature of 8° C and the
forced defrosting heater has been
working for 2 minutes,
defrosting
mode
In forced defrosting mode, if the
temperature of defrosting sensor is
always lower than 8° C and the
defrosting heater has been
working for 70 minutes,
Select 0 to
Enter into test mode and press
exit the test
bottom "FRIDGE" for the third time
mode
Testing Method
COOL" bottom for
and release
one time
the second
LED indicators display "0", then the refrigerator
enters into test mode
5
then the refrigerator will exit the test mode and
return to normal operation mode
LED indicators display "1", then the
compressor and the fan will start working
then the refrigerator will exit the test mode and
return to normal operation mode
LED indicators display "3", then the
compressor and the fan will stop working
then the refrigerator will exit the test mode and
return to normal operation mode
then the refrigerator will exit the test mode and
return to normal operation mode
LED indicators display "0", then the refrigerator
will exit the test mode and return to normal
operation mode(except defrost)
36
Service Manual_2018-V1.0
Expected result