Troubleshooting; Circuit Program & Wiring Connection Figure - Midea G01 Service Manual

6.TROUBLESHOOTING

During the failure diagnosing and changing components, please do it as following:
1)There is some static harm to the electrical
parts from colophony in the washing machine
or humans. So it is better to eliminate the
potential static by grounding the humans or
touching the plugs.
2)The rated voltage of the SCR in PCB is
220-240V, so it's possible to be electrical
shock. Please take care while strong and
weak electricity is alternative.
3)The design of PCB is out of failure, so
prohibit to change the PCB panel according
to its alarm. Please do it according to the
failure diagnose program.
6.1 The circuit program & wiring connection figure
SICILY circuit principle
1
Pressure
P
3 6
2
switch
H
Heater
Wash NTC
Pump
M1
M5
Stator
M10
M8
Rotor
M M9
M3
M4
T
Tacho
Motor
S10
S4
N
S5
L
S5-4
S9
S5-3
S5-2
S5-1
S8 Power switch
S8-9
S8-8
S8-7
S8-6
S8-5
S8-4
S8-3
Door lock
S8-2
#3
S8-1
PTC
#1
S3
#2
S6
S6-10
S6-9
S6-8
S6-7
Option
S6-6
S6-5
S6-4 S2
Hot valve
S6-3
S2-1
S6-2
S2-2
S6-1
S2-3
Pre valve
S2-4
S7 S2-5
S7-2
Main valve
S7-1
POWER SUPPLY PLUG
N
PE
L
L
AC source
EMI filter
PE
N
P.45