Midea BMF No Frost Series User Manual

Service Manual_2020-V3.0
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9.4 lock and unlock Settings
In the lock state, long press the SET key for 3 seconds to unlock the device before it can operate. When
the unlock is effective, all LED lights will flash for 2 times. In the lock state, all LED lights will flash for 2 s
econds to remind the user to unlock the device first.
In the unlocking state, no operation of the button for 30 seconds will automatically lock, no manual lock.
9.5 memory function
Power off memory function of the control device, memory contents:
Refrigerator setting temperature: set the gear
Standby mode
Super freezing mode
Press total run time (when power on freezing frost sensor temperature greater than 8 ℃, press total run t
ime).
9.6 Control of standby function
9.6.1 Entry mode:
In the unlocking state, set the key STE for 10S (when the display and control of the refrigerator are all off
, the standby button will take effect when the key is released). After 30S, the refrigerator will enter the sta
ndby function mode, and the display and control of the refrigerator will be all off in the standby mode.
9.6.2 exit method:
In standby mode, press the SET key to exit the standby mode and the refrigerator will return to normal co
n
9.7 Open door alarm (None)
9.8 Function selection (None)
9.9 Fault code and solutions
Fault code
Display
Failure Type
Solution
E1
❹档“On” of
LED1(❹Gear)
simultaneously
Temperature
sensor fault in
refrigerating
chamber
Step 1: Check whether the terminal CN8 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
E4
❸档“On” of
LED2(❸Gear)
simultaneously
Fault of R
defrost sensor
Step 1: Check whether the terminal CN8 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

Midea BMF No Frost Series Specifications

General

Brand	Midea
Model	BMF No Frost Series
Category	Refrigerator
Language	English