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.

•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.

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.

Pre Wash Cup

Main Wash Cup

Cover

Detergent Usage Guide

Cycle	Soft Water	Medium Hard Water	Hard Water	Very Hard Water*
	(0-3 grains)	(4-8 grains)	(9-12 grains)	(over 12 grains)

Pots & Pans	2 teaspoons	5 teaspoons	8 teaspoons	Each Cup–
Normal Wash	(each cup–	(each cup–fill to line	(each cup–	Completely Full
Normal Wash	1/4 full)	above "Regular")	completely full)	(water softener
	1/4 full)	above "Regular")	completely full)	(water softener
				recommended)

Light Wash	2 teaspoons	5 teaspoons	8 teaspoons	Main Wash Cup–
	(Main Wash cup–	(Main Wash cup–fill to	(Main Wash cup–	Completely Full
	1/4 full)	line above "Regular")	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.

640 specifications

The Frigidaire 640 is a highly regarded model in the world of household appliances, particularly known for its efficiency and innovative design. Designed to cater to modern kitchen needs, this refrigerator combines style with functionality, making it an excellent choice for families and culinary enthusiasts alike.

One of the standout features of the Frigidaire 640 is its spacious interior. With ample storage capacity, this refrigerator offers adjustable shelving to accommodate various food items, from larger platters to everyday groceries. The flexible design allows users to customize the layout according to their needs, ensuring everything is easily accessible.

The Frigidaire 640 comes equipped with advanced cooling technologies. Its even temperature management system ensures that all areas of the fridge maintain consistent cooling, preserving the freshness of food longer. This feature is particularly beneficial for storing perishable items, as it reduces the chances of spoilage and waste.

In addition to exceptional cooling performance, the Frigidaire 640 features a frost-free freezer. This technology eliminates the need for manual defrosting, saving both time and effort for users. The freezer compartment is spacious and well-organized, making it easy to store and retrieve frozen goods.

Energy efficiency is another hallmark of the Frigidaire 640. It is designed with eco-friendly technology that minimizes energy consumption while maximizing performance. This not only helps reduce utility bills but also makes it a more sustainable choice for environmentally-conscious consumers.

The unit also incorporates a variety of convenience features, such as humidity-controlled crispers, which help maintain the ideal environment for fruits and vegetables, ensuring that they remain fresh for longer periods. Furthermore, the adjustable door bins provide additional storage options for tall and bulky items, adding to the overall organization of the appliance.

A user-friendly digital display enhances ease of use, allowing users to monitor and adjust settings with just a touch. Wi-Fi connectivity options are included in some models, enabling smart features that allow for remote temperature control and monitoring via mobile devices.

In summary, the Frigidaire 640 stands out for its combination of spaciousness, advanced cooling technology, energy efficiency, and convenience features, making it a top choice for anyone looking to invest in a reliable refrigerator. Its thoughtful design and innovative technologies not only contribute to an organized kitchen but also ensure that food stays fresh and delicious for longer periods.