Dishes are not completely clean
■
Food soil left on the dishes
Is the dishwasher loaded correctly? Refer to the “Dishwasher
Loading” section.
Is the water temperature too low? For best dishwashing
results, water should be 120°F (49°C) as it enters the
dishwasher. Refer to the “Dishwasher Efficiency
Tips” section.
Did you use the correct amount of fresh detergent? Use
recommended dishwasher detergents only. Refer to the
“Detergent Dispenser” section. Detergent must be fresh to be
effective. Store detergent in a cool, dry area. Heavy soil and/
or hard water generally require extra detergent.
Do you have hard water? You may need to increase the
amount of detergent you are using. Refer to the “Detergent
Dispenser” section. Also, you may need to switch to a
detergent with a phosphorous content of 8.7%.
Is detergent caked in dispenser? Use fresh detergent only. Do
not allow detergent to sit for several hours in a wet dispenser.
Clean dispenser when caked detergent is present.
Is the pump or spray arm clogged by labels from bottles and
cans? If you wash bottles and cans in your dishwasher, check
for labels clogging the pump or spray arm.
Is the home water pressure high enough for proper
dishwasher filling? Home water pressure should be
20 to 120 psi (138 to 828 kPa) for proper dishwasher fill. A
booster pump on the water supply can be added if pressure
is too low.
Are high suds slowing the wash arm? Never use soap or
laundry detergents. Use recommended dishwasher
detergents only.
Spots and stains on dishes
■
Spotting and filming on dishes
Is your water hard or is there a high mineral content in your
water? Conditioning the final rinse water with a liquid rinse
aid helps eliminate spotting and filming. Keep the rinse aid
dispenser filled.
Is the water temperature too low? For best dishwashing
results, water should be 120°F (49°C) as it enters the
dishwasher. Refer to the “Dishwasher Efficiency
Tips” section.
Did you use the correct amount of effective detergent? Use
recommended dishwasher detergents only. Refer to the
“Detergent Dispenser” section. Detergent must be fresh to be
effective. Store detergent in a cool, dry area. Heavy soil and/
or hard water generally require extra detergent.
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