Linen washing machine and relative operating method

摘要

An operating method of a linen washing machine (1) comprising the steps of:
i) loading a washing liquid into a washing compartment (2), said step of loading the washing liquid comprising:
- the step of introducing the washing liquid until the initial reaching of a first predefined level (L1) envisaged by a level sensor (4);
-repeatedly topping up the first predefined level (L1) of washing liquid by adding top-up liquid to compensate for the washing liquid absorbed by the linen;
ii) determining a first parameter univocally associated with the quantity of top-up liquid introduced into the compartment (2) to top up said first predefined level (L1) of washing liquid and compensate for the absorption of the washing liquid by the linen;
iii) determining a set of parameters associated with a quantity of water to be used in a linen rinse step, the step of determining said set of parameters envisaging a comparison of said first parameter with corresponding predetermined discrete intervals of such first parameter, each of said intervals being associated with a corresponding set of parameters associated with the quantity of water to be used in the rinse step.