Ariston LFD 11M121 Operating Instructions Manual page 4

Phosphate-free and chlorine-free detergents
EN
containing enzymes
• We strongly recommend that you use detergents
that do not contain phosphates or chlorine, as
these products are harmful to the environment.
• Enzymes provide a particularly effective action
at temperatures around 50°C. As a result
detergents containing enzymes can be used in
conjunction with low-temperature wash cycles
in order to achieve the same results as a normal
65°C wash cycle.
• To avoid wasting detergent, use the product
in appropriate quantities based on the
manufacturer's recommendations, the hardness
of the water, the soil level and the quantity
of crockery to be washed. Even if they are
biodegradable, detergents contain substances
which may alter the balance of nature.
4
Assistance
Before contacting Assistance:
• Check whether the problem can be resolved using the
Troubleshooting guide (see Troubleshooting).
• Restart the programme to check whether the problem
has ceased to exist.
• If the problem persists, contact the Authorised
Technical Assistance Service.
Never use the services of unauthorised technicians.
Please have the following information to hand:
• The type of malfunction.
• The appliance model (Mod.).
• The serial number (S/N).
This information can be found on the appliance data plate
(see Description of the appliance) .