Samsung DMT300 series User Manual page 24

troubleshooting
pROblem
there are spots and film
left on dishes.
Is too noisy.
leaves glasses with a
dim polish.
leaves a yellow or brown
film on the inside of the
dishwasher.
Does not have any lights
lit up.
Does not have a
smoothly rotating nozzle.
has a bent upper rack
after loading dishes.
24_ troubleshooting
DMT300-00062A .indb 24
pOSSIble CAUSe
The water temperature was low.
The amount of detergent was
inappropriate.
Too many dishes have been loaded.
The dishes were loaded incorrectly.
Low water pressure.
Improper detergent was used.
There is no rinse aid.
The water is too hard.
Sound is generated when the
dispenser cover is open.
Sound is generated when the drain
pump is operating in an early stage.
The dishwasher is not level.
Foreign material (screw, plastic
piece, etc.) is in the pump chamber.
There is a 'chopping' sound because
a nozzle is bumping against the
dishes.
The water supplied is soft and too
much detergent was used.
Aluminum dishes were included in
the wash load.
This is caused by coffee and tea
soils.
The power is not connected.
The circuit breaker has failed.
The nozzle hole is clogged with food
particles.
The dishes are not loaded properly.
SOlUTION
For best performance, the
temperature of the supplied water
should be 120 ˚F (49 ˚C).
Use the appropriate amount of
automatic dishwasher detergent.
Load only an appropriate number of
dishes.
Load your dishes as recommended.
(See page 16.)
The water pressure should be
between 20 and 120 psi (140 ~ 830
kPa).
Use automatic dishwasher
detergent.
Check the dispenser and add rinse
aid.
Add a water softener.
This is normal operation.
Ensure the dishwasher is level.
Contact a qualified service technician
to remove foreign material from the
pump chamber.
Rearrange the dishes.
Underload the dishwasher and use a
rinse aid to minimize this.
Remove the marks on the dishes
using a low sensitivity cleaner.
Remove the soils using a spot
cleaner.
Connect the power cable.
Check the circuit breaker.
Clean the nozzle hole.
Load your dishes as recommended.
(See page 16.)
2010-08-09 11:17:51