No Draining; Abnormal Noise And Vibration - Proline PFL1165W-U Service Manual

SERVICE MANUL
PFL1165W-U
10-2-3 . N o draini
Troubleshooting:
Is the height of drain pipe too high?
N
Turn filter anticlockwise
check if filter is jammed
N
Check if hose-connecting cylinder to
N
pump is bent or jammed
N
Turn on power and choose spin
program to start. M e asure
voltage of drain pump is 220-24 0 V
N
Cut off and check if the connection
between drain pump and P C B is open
N
Turn on and select spin program to start,
M e asure ex p ort voltage of P C B
drain pump, is it 220-24 0 V ?
10-2-4 . A b normal noise
Troubleshooting:
Is the pack screws dismantled?
Y
Is there foreign material in the washer ?
N
Is washer in balance?
Y
Is belt loose or worn?
N
Remove belt and turn belt pulley by hand,
and then check if there is different noise
N
Turn on power and set spin program,
then start check if there is different
noise from motor
ng
Y
open and
if import
Y
Y
to the
N
and vibration
N
Y
N
Y
A d just
8 0 -100 cm
Clean and tighten filter clockwise.
Y
Y
Replace drain pump
Replace the wire .
Replace
PCB
Y
Y
the height of drainpipe to
A r range hose and clean
D i smantle the scr ews
Clean
Adjust adjustable feet
Replace it
D i s mantle triangle and
check the bearing. If it is
broken, replace it.
Replace motor