Frigidaire FMP330RGB Complete Owner's Guide (English) - Page 7

Dishwasher Dispenser & Detergents 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. 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. • Use only fresh automatic dishwashing detergent. Other detergents will cause oversudsing. • Add detergent just before starting cycle. • Store detergent in a cool, dry location. Moist or caked detergent will not dissolve properly. • Do not fill both washcups, unless you have very hard water, see chart below*. Pre Wash Cup Top Cover Large Wash Cup (Heavy Loads) Cover Latch 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. Small Wash Cup (Light Loads) Note: If the cover is closed on the Main Wash Cup, open by pressing the cover latch. Detergent Usage Guide Cycle Soft Water (0-3 grains) Medium Hard Water (4-8 grains) Hard Water (9-12 grains) Very Hard Water* (over 12 grains) Heavy Wash Normal Wash 1.5 teaspoons (each cup- 1/4 full) 4 teaspoons (each cup-fill to line above "Regular") 6 teaspoons (each cup- completely full) Each Cup- Completely Full (water softener recommended) Light Wash 1.5 teaspoons (Main Wash cup- 1/4 full) 4 teaspoons (Main Wash cup-fill to line above "Regular") 6 teaspoons (Main Wash cup- completely full) Main Wash Cup- Completely Full (water softener recommended) Rinse/Hold No Detergent No Detergent No Detergent No Detergent (water softener recommended) *Note: For very hard water, detergent alone may not be enough. A water softener is recommended to improve water quality and dishwashing performance. Try adding more detergent at the beginning of the main wash portion of the cycle. As a rule, use 1 teaspoon for each grain above 12. Unlatch the door, open slowly and add detergent to the bottom of the tub. Close the door to latch and the dishwasher will continue through the cycle. 7