Nelson NW511, Руководство пользователя, Страница: 25 / 32

NW511
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Press the pump ‐ out button for about 2”, the
LED flashes and the pump ‐ out and automatic tank
cleaning phase starts.
When pump ‐ out is complete the appliance
switches to “ OFF ” status. (only 2 digits lit on the
display)
After a total pump ‐ out the filters should be cleaned as described in the relevant point.
Never switch the warewasher off with water in the tank; always pump out first.
Models with water softener: if cycles are added to total pump ‐ out.
Resin regeneration + flushing is performed. The pump ‐ out phase lasts about 15' after
which the appliance switches off automatically.
Resin regeneration (for models with water softener)
Once the number of washing cycles set during installation has been completed, as indicating that the
resins will be spent and regeneration is required, the LED above the key flashes even during the
cycle. Therefore, during the working day resin regeneration is RECOMMENDED following the procedure
described below.
Press the key; the LED flashes and the
regeneration phase starts. It lasts about 10
minutes, during which time the LED keeps
flashing.
When the regeneration phase is complete, the
appliance switches to “ OFF ” status (only 2 digits
lit on the display).
To reuse the appliance, repeat procedure 7.3