Troubleshooting - Jackson 24P-NSU Service Manual

PROBLEM Water overflow out bottom of front
door when wash pump is operating.
Wash motor doesn't operate on manual wash. Wires broken or loose.
Note: The mo tor starting relay is utilized to insert a starting field in the wash pump motor, once the motor has gained speed, the running winding will
then take over and the starting winding will be removed when the relay kicks out. This relay is the amperage sensing type.
Motor runs on manual wash but doesn't operate
on automatic (rinse operates okay on both
manual and automatic cycles.)
No water come s through the rinse arms when
the rinse fill switch is depressed.
Little or no water coming through rinse
assemblies.
TROUBLE SHOOTING GUIDE
CAUSE Machine not level.
Overflow drain clogged.
Water level in machine's wash reservoir too high.
Detergent foaming.
Defective manual wash switch.
Bad bearing, noticeable by noisy bearings or locked
drive shaft.
Defective motor starting relay. (Typical • motor
hums.)
Defective center micro switch of timer.
Defective circuit in manual wash switch.
Hand water valve to machine not turned on.
Defective coil on solenoid valve.
Broken or loose wires.
Defective manual rinse fill switch.
Limed up rinse heads or piping.
Water pressure low.
SOLUTION Level machine.
Slight tilt to rear
Remove obstruction, checking inside of machine
first.
Solenoid valve not closing at end of fill or rinse
cycle causing excessive water problem.
Reduce quantity of detergent.
Check all wires in the motor and reconnect as
necessary.
Replace.
Replace.
Replace.
Replace switch.
Replace switch.
Turn on water valve.
Replace coil.
Repair or reconnect.
Replace.
Begin by cleaning rinse heads using instructions
for de-liming. If this isn't satisfactory, then clean
the rinse feed pipes.
Increase pipe size to machine.
14