3 –LEDS AND KEYS MEANING
The tabs. 1 and 2 describe the meaning respectively of the LEDs and of the keys on the front panel of the controller, and
which can be seen in fig. 1.
Tab. 1 – Functionality of the LEDs
On when column A is in service
On when column B is in service
The controller waits until the programmed time for the regen.
Control of the time for the start of the regeneration
Control of the volume for the start of the regeneration
Duplex distributor in use
Alarm when salt has run out
Both the LEDs on, mixed control time/volume for the regen.
Tab. 2 – Functionality of the keys
Access to the programming of the work parameters through the protection code.
During the programming, returns to zero the value being modified
Allows for the programming to be outleted from, without memorising the last value keyed in.
Pressed during the service, resets the counters of the management of salt alarm.
Allows access to the programming functions.
Starts up the regeneration.
Pressed during the stop time, returns to zero the residual time and starts up the next phase.
Changes the visualisation mode of the display.
In programming, increases the value being modified.
Resetting of the local time.
If the flag 1HL is programmed to 1, after the time the day of the week is set.
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