20
abnormal eccentricity is still greater than 12 Pause"
E7C
Water heating pipe
does not work
The heating pipe working signal is not detected for 4 seconds,
and the temperature rises no more than 5 °C when the heating
pipe is turned on or 12 minutes after the heating pipe is
operated; the water heating pipe relay is faulty; the water
heating pipe harness is abnormal.
Stop washer
Press"Start/
Pause"
E6C
Water heating pipe
abnormal work
Heating tube operation signal is detected for 4 seconds when
the heating tube is turned off
Heating tube relay failure
Stop washer, power
off automaticly after 4
seconds
EC6
Drying heating pipe
abnormal work
When the drying heating tube is turned off, to detect drying
heating tube is still working for 4 seconds;
The circuit breaker is disconnected, the heating tube is short-
circuited; the drying relay is abnormal.
Stop washer, power
off automaticly after 4
seconds
EC7
Drying heating pipe
does NOT work
normally
The drying heating tube working signal was not detected for 1
second in the PCB inspection; Drying relay is abnormal;
harness is broken
Stop washer
Press"Start/
Pause"
E00
The ozone generator
is not working
properly
Ozone relay failure; ozone generator harness is abnormal;
The ozone generator is broken;
No ozone generator operation signal detected for 8 seconds
Stop washer
Press"Start/
Pause"
E01
Ozone generator
abnormal work
Ozone relay failure; abnormal ozone generator harness;
Ozone generator short circuit
Ozone generator operation signal detected for 8 seconds
Stop washer, power
off automaticly after 4
seconds
EC2
Temperature sensor
is abnormal
The temperature sensor is shorted; the temperature sensor
harness is abnormal; the judgment time is 4 seconds.
Stop washer
Press"Start/
Pause"
EC3
Condensed NTC
anomaly
Short circuit or disconnection of dehumidification water
thermistor
EC5
Dry NTC anomaly Drying air duct thermistor short circuit or disconnection
EA1
Water level sensor
is abnormal
The water level frequency is greater than 81.92 kHz or less than
16.384 kHz
(usually broken, different sensors determine different frequency
values)
Stop washer
Press"Start/
Pause"
EA2
Abnormally high
water level
Abnormal high water level is detected for 12 seconds in the
washing and rinsing motor operation
Stop washer
Press"Start/
Pause"
EA3
Dry water level is
abnormally high
The water level exceeded the set water level when it was dry
for 2.5 seconds.
Stop washer
Press"Start/
Pause"
777
Display
communication
error
The display chip has no communication for 4 seconds or 200
consecutive times for reception signals failure; the display
board cannot receive signals.
Ed1
Inverter
communication
error
Main control and Inverter communication are abnormal
Ed2
Main control
communication
error
The main control chip has no communication for 4 seconds or
200 consecutive times for reception errors; the main control
board cannot receive signals.
Stop washer
Ed3
3D vibration sensor
is abnormal
The 3D sensor and the main control communication are
abnormal, or the absolute value of the 3D sensor return
vibration displacement is less than 0 after the motor rotates.
Using a 2nd spinning
way
Normal
mode does
not alarm
EF2
No zero crossing
signal
No zero crossing signal detected for 8 seconds
Stop washer, power
off automaticly after 4
seconds
EF3
Zero-crossing pulse
period anomaly
200 times for zero-crossing pulse periods exceed 16ms in
detection mode
EU
High water
temperature
60 seconds after power off, the main control relay is not
disconnected
H
High water
temperature
The temperature inside the barrel is high, during the cooling
process, the temperature is lowered, then unlocked.
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