Common Dishwashing Problems
Spotting and filming (hard water film) Not enough detergent, or improper
Hard water detergent
Fill detergent dispensers to capacity. Use Use more dishwasher detergent. Use detergent
with highest available phosphorus content..
dishwasher detergent with highest available especially with hard water.
phosphorus content, May be necessary to
install water softener.
Water is not hot enough
To remove spots and film, try a vinegar rinse.. . Water temperature should be at least 140°F
1. Wash and rinse load as usual. Use AIR DRY (60°C). Set water heater thermostat to a higher
2. Remove all metal items. setting. Run water at sink until hot before starting
3. Put 2 cups (500 mL) white vinegar in a and/or use HI-TEMP WASH Option.
container on the bottom rack.
Water pressure may be low, dishwasher is
4. Run dishwasher through a complete washing not filling properly
cycle.
If water pressure is low, do not use water for other
Water is not hot enough purposes while dishwasher is running (to assure
Water temperature should be at least 140°F correct fills).
(60%). Set water heater thermostat to a higher
setting. Run water at sink until hot before starting Dishes not dry
and/or use HI-TEMP WASH Option. Water is not hot enough
Water temperature should be at least 140°F
Not enough detergent, or improper
detergent (60%). Set water heater thermostat to a higher
setting. Run water at sink until hot before starting
Use more dishwasher detergent. Use detergent and/or use HI-TEMP WASH Option.
with highest available phosphorus con-
tent.. .especially with hard water. Improper loading
?Old? detergent Make sure dishes and glassware are loaded
Use only fresh dishwasher detergent. Store so spray reaches all surfaces and items drain
properly. Do not overload. Do not nest items.
tightly closed container, in cool, dry place.
Discard old detergent. Do not fill dispensers
No rinse aid
until ready to start dishwasher. Does the rinse aid dispenser need filling? See
Improper loading instructions on page 12.
Make sure dishes and glassware are loaded
AIR DRY Setting used
so spray reaches all surfaces and items drain
properly. Do not overload. Do not nest items. Allow more time when using AIR DRY Option,
or use HEAT DRY Plastic items may need
Make sure large items do not block spray from
reaching detergent dispensers. towel drying.
No rinse aid Black marks on dishes
Does the rinse aid dispenser need filling? See
Aluminum utensils rubbing against items
instructions on page 12.
during washing
AIR DRY Setting used Use care in loading aluminum utensils,
Drying without heat may result in some spotting especially any lightweight foil container. Place so
of glasses and silver. they do not touch dishes. Remove black marks
with plastic scouring pad and a mild abrasive
cleanser.
Small particles deposited on items
Spray arm or arms not rotating freely
Check spray arms to make sure they turn freely Chipping or breaking glassware
after loading. Be sure a utensil has not prevented Improper loading
their turning.
Do not overload. Load glasses in the top rack only.
?Old? detergent Load between prongs, not over them. Glasses
loaded over prongs will not be supported and may
Use only fresh dishwasher detergent. Store
tightly closed container, in cool, dry place. chip or break.
Discard old detergent. Do not fill dispensers
until ready to start dishwasher.
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ACEC
