Filling The Detergent Dispenser; How Much Detergent To Use; Rinse Aid - Frigidaire FDB2410HIB Servicing

Filling the Detergent Dispenser

The detergent dispenser has one covered and one
uncovered cup. Detergent in the uncovered cup falls
into the dishwasher when the door is closed. The
covered cup opens automatically to release detergent.
• Use only fresh automatic dishwashing detergent.
Other detergents will cause oversudsing.
• When using automatic dishwashing detergent tabs,
place one tab in main wash cup and close.
• Add detergent just before starting cycle.
• Store detergent in a cool, dry location. Moist or
caked detergent will not dissolve properly.
CAUTION
The use of industrial grade detergent can damage the
heating coil and other parts of the dishwasher leading
to damage to the unit and surrounding property. Use
only household grade automatic dishwasher detergents.

How Much Detergent To Use

The amount of detergent to use depends on the water
hardness. Water hardness is measured in grains per
gallon. Using too little detergent can result in poor
cleaning and hard water filming or spotting. Using too
much detergent in soft water can cause a permanent
film called etching. Your local water company, water
softener company or county extension agent can tell you
the water hardness in your area.

Rinse Aid

Rinse aid greatly improves drying and reduces water
spots and filming. Water "sheets" off dishes rather than
forming water droplets that cling and leave spots. A
dispenser, located next to the detergent cup, automati-
cally releases a measured amount of rinse aid during
the last rinse. If spotting and poor drying are problems,
increase the amount of rinse aid dispensed by rotating
the dial to a higher number. The dial is located under
the dispenser cap. The indicator will be dark when full,
and will show clear when it is time to refill. On models
with a STATUS window, "LO" will appear at the end of
the cycle indicating that it is time to refill.
To add liquid rinse aid, turn dispenser cap 1/4 turn
counterclockwise and lift out. Pour in rinse aid until
liquid touches the indicated fill level. Replace cap.
Do not overfill as this can cause oversudsing. Wipe up
any spills with a damp cloth. The dispenser holds enough
for 35 to 140 washes, depending on setting.
Section 1 Basic Information
Note: If the cover is closed on the Main Wash
Cup, open by pressing the cover latch.
Figure 1-1
Dispenser Opening
Less
Dispenser Cap
Figure 1-2
NOTE
The HEAT DRY option in combination with rinse aid
will enhance drying performance. The energy required
to use the HEAT DRY option costs pennies per cycle.
Choosing not to select the HEAT DRY option may leave
items in the dish load that will not be completely dry at
the end of the cycle.
Cover
Main Wash Cup
Cover Latch
Pre Wash Cup
Indicator
More
Adjustable setting
1-5