Aquion ProFlow, Technical Manual

Page: 10 / 52

ELECTRONIC CONTROL PANEL
Page 10
Picture 13
symbol button function
SCROLL
to advance to the next
parameter
UP
to increase the value of the
parameter
DOWN
to decrease the value of the
parameter
POWER-UP
After power-up the display will show the installed software
version, f.e.:
After 5 seconds it will automatically revert back to the service
display.
POWER FAILURE
In the event of a power failure, the program will remain
stored in the NOVRAM® during an undefined period, while an
incorporated SuperCap (capacitor) will maintain the correct
time of day during a period of several hours; consequently, in
case of prolonged power failure, the time of day might not be
maintained; if this happens, the time of day will be reset to
8:00 when the power supply is re-established, while the
indication will
flash , indicating that the time of day needs to
be set.
When the power failure occurs during the execution of an
automatic regeneration, the control valve will remain in its
last position; when the power supply is re-established, the
control valve will return to the service position, stay there for
60 sec. and restart a complete regeneration from the
beginning.
TIMER FAILURE
In the event of a timer failure, the display will show the
message:
In such case, entering one of the programming levels can
possibly solve the problem. However if the problem persists,
professional service is required.
SERVICE MODE
In
service mode the display shows:

Simplex Tempo : the time of day and the remaining
number of days:

Simplex Eco, Duplex/Triplex Eco Parallel : the time of day
and the remaining capacity:
 Duplex Eco Alternating : the systems status (Service or
Standby) and the remaining capacity:
REGENERATION MODE
In
regeneration mode the display shows:
 Simplex Tempo/Eco, Duplex/Triplex Eco Parallel : the
total remaining regeneration time and remaining cycle
time:

Duplex Eco Alternating : the total remaining regeneration
time and remaining cycle time:
When the regeneration is finished, the system remains in
Standby, until the other system starts a regeneration:
The control valve can be
reset to service mode at any time by
pressing the scroll button, as such manually advancing it
through the regeneration cycles.
CHECKING THE FLOW METER
In case of water usage, the remaining capacity counter in the
service display will count back per unit, i.e. per litre. This way
the correct functioning of the water meter can be verified.
Service Required
EZRSDg EZ Rot0.8
Rgn:123 CycY:456
20:51 1000L -
20:51 4 DAY REM
8:00 1000L -
Srvc 1000L -
Stdby 1000L -
Rgn:123 CycY:456
Stdby 1000L -