S F E - E V
When the SFE EV is programmed for a volumetric control mode (delayed or immediate regeneration):
E
Time of day and day of week, as shown on picture XX above
N
Alternating with
G
Remaining treatable volume.
L
I
S
H
4.3.2
Display during the Regeneration
When the system is regenerating, the following informations are shown on the display:
In all cases the regeneration icon on the controller display will be flashing:
When the controller is moving the valve from one position to another, it shows which cycle will be
performed: nC-- , where n represent the cycle number (from 1 to 5). revolving bar is also displayed to
indicate that the motor is on.
When a regeneration cycle has started but not finished, it shows what is the current regeneration
cycle step as well as the remaining time in minutes for that cycle: nCxx
Cycle in progress and time remaining before going on to the next cycle. In this example the cycle in progress
is the first one and 5 minutes remains before switching the valves to the second regeneration cycle.
In-service status – time display
In-service status – volume display
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