Samsung DMR77 series User Manual page 24

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Has spots and film left
on dishes.
Is too noisy.
Leaves glasses with a
dim polish.
Leaves black or gray
marks on the dishes.
Leaves a yellow or brown
film on the inside of the
dishwasher.
Does not have any lamps
lit up.
Does not have a
smoothly rotating nozzle.
Has a bent upper rack
after loading dishes.
The water temperature is low. For best performance, the
temperature of the supplied water
should be 120 °F (49 °C).
Supply the appropriate amount of
automatic dishwasher detergent.
Load only an appropriate number of
dishes.
The detergent amount is
inappropriate.
Too many dishes have been loaded.
Dishes are loaded incorrectly. Load your dishes as recommended.
(See page 16.)
The pressure of the supplied water is The proper pressure of the supplied
insufficient, water is 20-120 psi (140-830 kPa).
Improper detergent is being used. Use a automatic dishwasher
detergent.
There is no rinse aid. Check the dispenser and add the
rinse aid.
The water is too hard. Add a water softener.
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.
The power is not connected.
The fuse is broken or the circuit
breaker is out of order.
The nozzle hole is clogged with food
sarticles.
The dishes are not loaded properly.
This is normal operation.
Ensure the dishwasher is level.
There is a 'chopping' sound because Rearrange the dishes.
a nozzle is bumping against the
dishes.
The supplied water is soft and too Underload the dishwasher and use a
much detergent is being supplied, rinse aid to minimize this.
Aluminum dishes have been loaded. Remove the marks on the dishes
using a low sensitivity cleaner.
This occurs from coffee and tea Remove the soils using a spot
soils, cleaner.
Connect the power cable.
Replace the fuse or repair the circuit
breaker.
Clean the nozzle hole.
Load your dishes as recommended.
(See page 16.)
24 troubleshooting