Erie water treatment pHneutralizer Series, Technical Manual

Page: 8 / 29

ELECTRONIC CONTROL PANEL
Page 8
Picture 5
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 power LED will light up and the display
will show the installed software version, f.e.:
After 5 seconds, it will automatically revert back to the service
mode.
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:
If powering off/on the water filter doesn’t solve this problem,
professional service is required.
SERVICE MODE
In service mode the display shows the time of day and the
number of days remaining until the next regeneration:
REGENERATION MODE
In regeneration mode the display shows the remaining
regeneration time and the remaining cycle time:
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.
MANUAL REGENERATION
It is possible to manually initiate a regeneration.
1.
Press the scroll button repeatedly until the display
shows:
 If the control valve is left in this position, the
countdown timer will countdown to 0 sec and start a
regeneration.
 To cancel this mode, press the scroll button before
the countdown timer has reached 0 sec; the control
valve will return to the service mode.
2. Press the scroll button again if you want to manually
advance the control valve to the next regeneration cycle.
DRIVE MOTOR SPEED
The drive motor of the control valve, that drives the valve
body to its different regeneration positions, will start-up at
low speed to reduce its noise level. To increase the speed of
the drive motor, simply press the scroll
button as soon as
the drive motor is activated.
Service Required
Rgn:123 CycY:456
EZRFTg EZ Rot0.8
8:00 7 DAY REM
Regen in 10 sec
20:51 7 DAY REM