Midea TMF Series User Manual

Service Manual_2017-V1
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9.4 Control of standby function
9.5 Control of ice maker (None)
9.6 Fault code and solutions
Fault code
Display
Failure Type
Solution
E1
“On” of LED1
and LED2
simultaneously
Temperature
sensor fault in
refrigerating
chamber
Step 1: Check whether the terminal CN3 is well stuck,
pull out the terminal and re-stick it in place
Step 2: Check to see if there are foreign matters on
the terminal. Pull out the refrigerating sensor
according to the method in described in Article 8.5
and then inspect the sensor against the resistance
value table in 10.8.
Step 3: Replace main control board
Step 4: Replace electrical wiring main harness
E5
“On” of LED1
and LED3
simultaneously
Fault of F
defrost sensor
Step 1: Check whether the terminal CN3 is well stuck,
pull out the terminal and re-stick it in place
Step 2: Check to see if there are foreign matters on
the terminal. Pull out the defrost sensor in freezing
chamber according to the method in described in
Article 8.5 and then inspect the sensor against the
resistance value table in 10.8.
Step 3: Replace main control board
Step 4: Replace electrical wiring main harness
E7
“On” of LED1
and LED4
simultaneously
Ambient
temperature
sensor fault
Step 1: Check whether the terminal CN3 of main
control board is well stuck, pull out the terminal and
re-stick it in place
Step 2: Check to see if there’re foreign matters on the
terminal. Pull out the defrost sensor in freezing
chamber according to the method in described in
Article 8.5 and then inspect the sensor against the
resistance value table in 10.8.
Step 3: Replace main control board
Step 4: Replace electrical wiring main harness
9.7 Defrosting function
1.Defrost the freezing chamber as per the accumulative operation time of the Compressor2.If power
failure occurs abruptly to the Compressor and the defrosting sensor in freezing chamber is less than 0
o
C
after powering on, then first conduct defrosting once. If more than 0
o
C, then defrosting is not needed.
After that, conduct defrosting according to using condition and ambient temperature in a period between 6
and 24 hours as per the accumulative operation time of the Compressor.
9.8 Test mode
Test items
Testing Method
Expected result
Enter Test
Mode
Keep pressing the SET button
for 15 seconds and release
LED indicators on Gear 1, 2, 3, 4 and 5 light up
and flicker in the frequency of 0.5s, then the
refrigerator enters into test mode
After entering into test mode, if
then the refrigerator will exit the test mode and

Midea TMF Series Specifications

General

Brand	Midea
Model	TMF Series
Category	Refrigerator
Language	English