Smad CL-AM120-S20PSF/1201, Service Manual, Page: 16 / 33

6 ERORR CODES AND EXPLANATIONS
16
Error Code
Unit Action
Description PossibleCauses
Explanation
E1
Water is not
supplied：
When water in the
tub didn`t achieve
the specified level in
30min,PCB will
display
“E1”.Remind the
timeout.
Some machine is
30min or more than
30min
There is no
water or
water is
very small
The water tap did not open Check the tap have opened or not
Water pressure is small, into the
water is very small
Check the water pressure is smaller
than usual or not
water inlet valve is blocked, water
inflow is very small
When the water pressure normal，
water inflow is small or not
Loose fill valve connected to the
power cord
Reconnect the power cord to check
whether can return to normal
Loose PCB connected to the
power cord
Reconnect the power cord to check
whether can return to normal
water inlet valve damage does
not work
Replace the inlet valve check
whether the function is OK
PCB failure
Replace the PCB check whether the
function is OK
Can't stop
the water
Water level sensor pressure pipe
is loose,or water in the pipe
Check the water level sensor
pressure pipe is loose or leak
Water level sensor failure
Replace the Water level sensor
check whether the function is OK
PCB failure
Replace the PCB check whether the
function is OK
E2
Alarm for Lid open：
When the washing
machine in the
"spin" program,
safety switch is not
closed, cause the
machine alarm.
Cover is
opened Cover is opened
Check that the lid is on or not
Cover is
closed
Safety switch contact undesirable close the lid，Check safety switch
contact undesirable or not
Safety switch and power cable
loose
Reconnect the power cord to check
whether can return to normal
PCB failure
Replace the PCB check whether the
function is OK
E3
Alarm for unbalance:
Ouer tub hit the
safety switch or
cabinet seriously,the
machine can`t spin
smoothly.
Machine is
unbalanced
Washing machine leg is
unbalanced
Check whether the machine is
unbalance or rock
clothes is unbalanced
Check whether the clothes is placed
evenly
The suspension failure
machine is balanced,but it still
shaking seriously
Safety switch beam deformation Safety switch beam deformation