Aqua Cubic Multiplex
-
MAN0004 Rev. B 29.03.99
28/33
If using a pre-programmed prescaler, the volume calculated is optimised by rounding it off.
Example
:
If the volume calculated is 15,435 litres and the prescaler is programmed with the type 1/10, the volume will be
optimised to the value 15,430; if the prescaler chosen is the type 4/1000, the volume will become 15,000 litres and will
be visualised as such on the display.
6.7 – Calculation of the capacity of a system
Aqua Cubic Multiplex
is able to calculate autonomously the volume of water that the system is capable of treating.
The calculation is carried out using the parameters shown below.
The calculation is carried out automatically after the programming of the hardness, otherwise it can be carried out by
using the code
211
.
Consult par. 6.11 for the immediate availability or otherwise of the result of the calculation.
1000 x A x B
Treatable litres =
C
Where :
A =
Volume of resin in litres
B =
Capacity of ionic exchange of the resin, on average 5 (gr of CaCO
3
/ litre of resin)
C =
Hardness of the water in French degrees [° F]
6.8 – Putting into service
IMPORTANT
Always remember to key in the code
220
(ref. par. 6.3) after the various phases of programming before
Aqua Cubic
Multiplex
has been put into service.
Always remember that before carrying out operations on the keypad of
Aqua Cubic Multiplex
, it must be checked that
the cams of the distributors are on the position of
stroke end
( except when they are in regeneration, a condition which
may be verified via the led
Regen
), and that any unused limit switch entries are
closed with a connector bridge
.
During the normal functioning of
Aqua Cubic Multiplex
, the leds
A
or
B
will be on to indicate which column is in
service, while the leds
A Service
or
B Service
will indicate which column is visualised in that moment on the display.
6.9 – Connections
The drawing shown on the attached page
A
shows the general connections of the controller, also available on a sticker
positioned under the cover giving access to the terminal board.
The drawings shown on the attached pages
B
and
C
, show the connections between the controller and, respectively, a
duplex distributor and two single distributors.
If one single distributor is required, the attached page to refer to must be
C
, the distributor to connect is
A-dist
, and care
must be taken to close the terminals
3
and
4
with a bridge.
With reference to attached page
B
, the cable cod.
96-M
is not polarised and may be assembled in any way. The cable
cod.
96-S
, on the other hand, is polarised. If after assembling, positioning the distributor at the stroke end, the LED
Service
on the distributor does not come on, the connections of cable cod.
96-S
must be inverted.
Aqua Cubic Multiplex
allows for the use of the Reed type counters, which supply their signal on a pair of wires. These
wires must be connected to the terminals 33 e 34 for the column A, to the terminals 31 and 32 for the column B and to
