Smeg DWI409C Manuel d'utilisateur télécharger pdf (Page 17)

User instructions

• The market offers liquid and powder detergents with differing

chemical compositions, which may contain phosphates, or be

phosphate-free but contain natural enzymes.

- Detergents containing phosphates are more effective against

grease and starch at temperatures above 60°C.

- Enzyme detergents, on the other hand, are also effective at lower

temperatures (from 40 to 55°C) and are more easily

biodegradable. With enzyme detergents it is possible to obtain at

low temperatures comparable results to those which can only be

achieved at 65°C using traditional detergents.

For the safeguarding of the environment we recommend the use of

phosphate- and chlorine free detergents.

• Also available are tablet detergents which state that that no salt or

rinse aid is required. In some cases, these detergents might not give

good results, especially with short and/or low-temperature washing

cycles.

If performance problems (e.g. a white coating on the tank or dishes,

poor drying, dirt on dishes at the end of the wash) are noted, users

are advised to return to conventional products (granular salt, powder

detergent and liquid rinse aid).

However, please note that on return to the use of conventional salt,

a number of cycles will be required before the system becomes fully

efficient again, so traces of white coating may still be found on the

tank and dishes. If the problem persists for too long, contact the

After-Sales Service.

The introduction of detergent into the rinse aid dispenser, even in

liquid form, will damage the dishwasher.

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Smeg DWI409C Manuel d'utilisateur Page 17