Midea RW145 Service Manual page 20

5 TROUBLESHOOTING
3. No water inlet or water inlet overtime
Whether door lock 3
Whether the
electromagnetic valve
buzz
Connect
connections
Whether the connections
of inlet valve is well
Whether the inlet
Whether the connection
of pressure switch is well
No water inlet or
water inlet
overtime
Y
Whether press
start/pause button
after choosing the
program
Y
Whether the door
is closed correctly
Y
and 2 is connected
correctly
Y
N
Y
valve coil is well
N
N
Push start/pause
button
Door lock is invalid
and should be
replaced
Y
N
Whether the voltage
between door lock 1
and is220V
Whether the tap is
opened
Y
Whether the inlet
pipe is fold or the
water is cut off
N
Whether the inlet filter
net is blocked
N
Change the inlet valve
Whether the
pressure switch is
well
N
Change the control
panel
Change main
board
Y
Whether the
connection is well
Y
Cleaning with
brush
N
Change the
pressure switch
20