Panasonic NA-126MB1LAS, Service Manual

Page: 23 / 62

3. No water inlet or water inlet overtime
No water inlet or
water inlet
overtime
Y
Whether the water
pressure is between
0.05MPa~1MPa
Wait the water
pressure meet the
standard
Whether the tap is
open
Open the tap
Whether the Drain
Hose is hung up
beyond the height
of 100cm
N
N
Hang up the drain
hose
N
Y
Whether the inlet
filter net is blocked
Clean it with brush
Whether the inner
wire connection is
correct
Y
Y
Reliable the
connection
N
whether the inlet
valve is well
N
Change the inlet valve
N
Y
25
7 TROUBLESHOOTING
Change the PCB
Y
Y