Indesit LFT 321HX/HA Manuale di servizio - Pagina 13

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THE "REGENERATING" PROCESS

Fill up a certain quantity of water (about 90cc), which will activate the process and fill up electro-valve which will send the

water onto the salt. Consequently the salt-water will be sent onto the resines, and the electro-valves will then close.

Wait for about 10 minutes.

Fill up a second quantity of water into the machine (about 190cc) following the same procedures.

Wait a further 5 minutes.

Proceed to rinse the resines, allowing one to two litres water to flow over the resines by activating only the fillin-up

solenoid-valve and not the "regenerating" one.

Finally discharge the water.

NB: Whenever the main-board is replaced, the litre-count important in the administering of water-hardness and

sparkling rinse-agent, will be lost and hence the dishwasher must be set again. It may be found that the quality of the

sweetener in some cycles has not quite reached optimum level.

Drying Cycle:

The drying-cycle is based on the same principle used on models EVO3. In the last stage the dishwasher will rinse up using hot

water obtained by activating the heating-element. The water will reach high temperatures, depending on the programme that has

been selected: eg it may reach 70°C on certain programmes or it may not even exceed 64°C as on "Baby Cycle"!

Following this, the plates will be allowed to drip-dry, with water still in the basins, waiting for the water-vapour on the sides to

condensate. The sparkling-rinse agent, introduced by the User has an important function in the drying-cycle, in allowing the

water-drops to drip away from the dishes.

The drying-cycle does also envisage a certain time-lapse without water in the basins.

NB: Optimum results may be obtained when using washing-powder soap and a liquid sparkling-rinse agent.

Should the filters be blocked, or should the User introduce a pot having the opening facing upwards, the Pressostat could

indicate "empty" status. In this circumstance, the models EVO3 and LVS would move onto Filter-cleaning stage- However this

procedure is not available on this model, consequently, the machine will either continue filling up water till

reached full status or it will proceed to fill up to 5.5 litres. In the latter case, i.e. 5.5 litres, the LVS will discharge the water and

proceed onto the next washing-cycle. Should "blocked filters" still persist, the user could call up saying that the dishes were still

dirty at the end of the washing-cycle.

The Call-Center must be advised to recommend:

Washing the filters

Placing pots and pans facing downwards and starting the wash-cycle again.

Service Manual

Manual LFT 228-320 - 321

Edition

2007.10.15

the pressostat has

Language

English