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6.2.1 – PPP0 – One single column
6.2.1.a – Operative characteristics
This modality has been designed to resolve emergency cases if Aqua Cubic Plus is used in a duplex system and one
column stops working, it is possible to use the other column singularly and to continue to provide treated water to the
user (see par. 7.5 for details ).
Depending on the programming of the flags, described in the next paragraph, the start-up of the regeneration may be
immediate or deferred to a programmed time. In both cases, the demand for regeneration occurs when the volume of
the treatable water reaches the value 0, or in the presence of a Remote Start signal which has been active for 15
seconds. In the case of deferred regeneration ( at the programmed time ) a control of the treatable volume in relation to
the percentage of the reserve programmed is automatically activated ( see par. 6.4 programming of the reserve ).; in this
case the demand for regeneration is activated when the treatable volume reaches the value of volume calculated on
the basis of the percentage of the reserve programmed.
6.2.1.b – Programming of the flags
Tab. 6 shows the options available for the PPP0 modality:
FLAG
PROGRAM
ENTER
2 / +
PROGRAM
0 H P
2 / +
0 H P
PROGRAM
1 H P
PROGRAM
2 H P
2 / +
2 H P
PROGRAM
3 H P
PROGRAM
0 C P
2 / +
0 C P
PROGRAM
1 C P
PROGRAM
2 C P
2 / +
2 C P
Aqua Cubic Plus
-
Tab. 6 – Selection of the operative modality single column PPP0
Display
P 0 0 0
P P P x
The key 2 / + modifies the operative modality as in tab. 4 : returns to 0
P P P 0
0 H P 0
0 H P 1
1 H P 0
Start-up of regeneration immediate if activated by the Remote Start
2 H P 0
2 H P 1
3 H P 0
0 C P 0
Modality of the litre counter divider (1 = pre-programmed, see par. 6.6)
0 C P 1
1 C P 0
2 C P 0
2 C P 1
Operative state / Visualised data
State of access to selection of the operative modality
Visualisation of current operative modality (x = 0, 2, 4, A)
Immediate regeneration
Regeneration deferred to the programmed time
FLAG not used
Start-up of regeneration at the programmed time
if activated by the Remote Start
FLAG not used
Modality of the litre counter divider(0 = free, see par. 6.6)
FLAG not used
The new programming is operative immediately.
The new programming is operative after the next regeneration
10/27
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