ProFlow PF-PHN, Installation & Operating Instructions Manual, Page: 8 / 53

ELECTRONIC CONTROL PANEL
EN - English
Page 8
Picture 4
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 for a period of 5 seconds.
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 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:
The buzzer, if enabled (see Basic Settings), will beep
continuously. If powering off/on the
appliance doesn’t solve
this problem, professional service is required.
MAINTENANCE REMINDER

Only available if the maintenance reminder function has
been activated and programmed by your supplier!
Once the maintenance interval is reached, the following will
happen:
1.
the display will intermittently show the message:
2.
the buzzer, if enabled (see Basic Settings), will beep 3
times every hour.
While the appliance will continue to operate normally, it is
recommended to have preventive maintenance performed
by a professional.

To reset the maintenance reminder, simply access the
configuration parameters programming mode.
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 appliance 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 an immediate regeneration
or a delayed regeneration (at the preprogrammed time of
regeneration).
1.
Press the scroll

button; the display will show:
•
If the control panel is left in this position, the
countdown timer will countdown to 0 sec and
start an
immediate regeneration .
•
To cancel this mode, press the scroll  button before
the countdown timer has reached 0 sec; the display
will show:
•
If the control panel is left in this position, a delayed
regeneration will be started at the indicated
preprogrammed time of regeneration .
•
To cancel this mode, press the scroll  button; the
control panel will return to the service mode.
HOLIDAY MODE
It is possible to put the appliance in holiday mode; this will
prevent automatic regeneration from taking place, yet will
ensure the appliance is automatically regenerated at the end
of the holiday cycle.
Service Required
8:01 7 DAY REM
Maintenance Now
Rgn:XXX CycY:ZZZ
Regen in 10 sec
Regen @ 2:00
8:01 7 DAY REM