Water hardness and dishwashing

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What is water hardness?

Hard water is water with a high concentration of minerals such as calcium and magnesium. In soft water, this concentration is low. Water hardness varies by geographical location.

How does water hardness affect dishwashing?

Hard water can be detrimental to the performance of your dishwasher. Over time, glassware washed in hard water will become opaque and dishes will become spotted or covered in a white film. Using very hard water can cause dishwasher parts to fail over time.

Naturally soft or softened water has no detrimental effects if used with the correct amount of detergent. However, excess detergent combined with hot, soft water may cause irreversible etching on glassware. Etching first appears as a rainbow-coloured film and—if allowed to continue—can make glassware permanently opaque.

What can I do to minimise any detrimental effects?

Contact your local water company to find out about water hardness in your area.

If your home has hard water … Increase the amount of detergent used.

Use a detergent with high phosphate content. Phosphate softens the water and this improves wash results. You could also try using multi-purpose tablets.

Use rinse aid. We recommend you turn the rinse aid setting to 5 to help improve wash performance.

Use a dishwasher cleaner/descaler regularly, or whenever you notice a build-up of limescale deposits in your dishwasher.

Important!

We recommend fitting a water softener to the household water supply. If the water hardness in your home is above 250 ppm/14.6 gpg, a water softener has to be fitted to maintain the performance of your dishwasher.

If your home has naturally soft or softened water…

Avoid using too much detergent. Follow the quantity recommendations on the following page. Ensure the dishwasher is not overloaded and water can reach all the dishes.

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Fisher & Paykel DW60CE, DW60CC manual What is water hardness?, How does water hardness affect dishwashing?
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DW60CE, DW60CC specifications

Fisher & Paykel is known for producing high-quality, innovative kitchen appliances, and their DW60CC and DW60CE dishwashers are no exception. These models are designed to deliver exceptional cleaning performance while ensuring ease of use and energy efficiency.

One of the standout features of the DW60CC and DW60CE is their advanced SmartDrive technology. This unique system employs a direct drive motor that optimizes wash cycles while reducing noise. As a result, users can enjoy a quieter dishwashing experience without compromising on cleanliness. The SmartDrive system also offers superior reliability, as it contains fewer moving parts compared to traditional dishwashers.

Both models come equipped with a flexible and adjustable rack system. This allows users to maximize loading space with ease, accommodating everything from large pots and pans to delicate glassware. The adjustable tines and foldable racks make it easy to customize the interior layout, ensuring that no item is left unwashed.

The DW60CC and DW60CE feature a range of wash programs to cater to different cleaning needs. With multiple options including a heavy-duty cycle for stubborn stains, a quick wash for lightly soiled dishes, and a gentle cycle for delicate items, these dishwashers provide tailored cleaning solutions for every situation. The Eco mode helps to conserve water and energy, making these appliances environmentally friendly choices for modern households.

In terms of water efficiency, both models hold high ratings, as they are designed to use minimal water per cycle while still delivering exceptional cleaning performance. This is particularly beneficial for environmentally conscious consumers looking to reduce their water footprint.

The installation of the DW60CC and DW60CE is also user-friendly, with the ability to fit under standard kitchen counters. The sleek design and contemporary finishes make them a stylish addition to any kitchen.

In summary, the Fisher & Paykel DW60CC and DW60CE dishwashers combine innovative technology with user-friendly features, offering a reliable solution for all dishwashing needs. With SmartDrive technology, flexible loading options, energy efficiency, and a variety of wash programs, these models are designed to make dishwashing effortless and effective, appealing to both households and culinary enthusiasts alike.
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