Master Reset; Control Operation; Alarms And Errors - Pentair FLECK 5810 Service Manual

MASTER RESET

Press the button while in the Master Settings main screen
(Figure 17) to display the Reset screen.
Figure 29 Reset Screen
Press the factory button to reset all control parameters to
their factory defaults, or press the non-factory button to reset
control parameters to previously saved custom settings (see
"NON-FACTORY SETTINGS" on page 14). A warning screen
appears before parameters are reset. Press
reset or press to return to Master Settings.

CONTROL OPERATION

Control Operation During Regeneration
During regeneration, the Regeneration Cycle Wheel shows the
regeneration step the valve is advancing to, or has reached, and
the time remaining in that step. Once all regeneration steps are
complete the valve returns to treatment position and resumes
normal operation. The time remaining in regeneration will be
displayed on the home screen in hours and minutes.
Pressing the button during a regeneration cycle
immediately advances the valve to the next cycle step position
and resumes normal step timing. The
when the valve is in position and the motor has stopped.
Control Operation During Programming
The control can only be programmed with the valve in
treatment. While being programmed the control continues
to operate normally, monitoring water usage and keeping all
displays up to date. Control programming is stored in memory
permanently until reset.
Control Operation During a Power Failure
The XTR2 includes internal power backup. In the event of
power failure, the control shifts into a power-saving mode. The
control stops monitoring water usage. The display and motor
shut down, but it continues to keep track of the time and day
for a minimum of eight hours.
The system configuration settings are stored in a non-volatile
memory and are stored indefinitely with or without power.
After a long power outage, the Time of Day button may flash
indicating it needs to be reset. Press the button to stop the
Time of Day from flashing and reset time if needed.
If power fails while the unit is in regeneration, the control will
save the current valve position before it shuts down. When
power is restored, the control will resume the regeneration
cycle from the point where power failed. If power remains
off for more than eight hours, upon power restoration the
regeneration is canceled and the piston returns to service.
16 • FLECK 5810 & 5812 XTR2 Service Manual
The control will not start a new regeneration cycle without
power. If the valve misses a scheduled regeneration due to
a power failure, it will queue a regeneration. Once power is
restored, the control will initiate a regeneration cycle the next
time that the Time of Day equals the programmed regeneration
time. Typically, this means that the valve will regenerate one
day after it was originally scheduled. If the treated water
output is important and power interruptions are expected, the
system should be set up with a sufficient reserve capacity to
compensate for regeneration delays.
Remote Lockout
If a remote switch is installed, the control will not allow
the system to go into regeneration until the regeneration
lockout input signal to the control is cleared. This requires
opening the contact closure to clear the lockout condition. The
recommended gauge wire is 20 with a maximum length of 500
feet. See "WIRING DIAGRAM" on page 30.
Sleep Mode
to confirm the
The control will go into sleep mode if no button is pressed after
five minutes. All other control fuctions will continue to operate.
The display will wake from sleep mode when any part of the
display is touched.

ALARMS AND ERRORS

If an error in valve or control function occurs, an alarm will
sound and the Home screen will display the Error
Alert button
button is only shown
If the display is in sleep mode when an error occurs, the screen
will turn on for five minutes. The error will beep for one second
per minute until the error is cleared. If the error is not cleared
after five minutes, the screen will switch to power saving mode
and display the Error Alert button as a screen saver.
See TROUBLESHOOTING for more information about error
conditions.
If power fails during a regeneration cycle, the
CAUTION
valve will remain in its current position until power
is restored. The valve system should include all
required safety components to prevent overflows
resulting from a power failure during regeneration.
and the Alarm button
Alarm
Figure 30 Alarm and Error Alert
• Press the Alarm button to mute the alarm.
• Press the Error Alert button to view information about
the error.
.
Error Alert