Error Codes - Pentair Fleck 6700XTR Service Manual

If an error is detected, an error screen will alternate with the main display screen every few seconds, and the LED
light will be red.
During an error condition, the unit continues to monitor the flow meter and update the remaining capacity.
Once an error condition is corrected, the unit returns to the operating status it was in prior to the error, and
regeneration resumes according to normal programming. If an error is cleared by reprogramming the unit in
the Master Programming Mode, the volume remaining may be reset to the full unit capacity (as though it had
just regenerated). If an error is present, a regeneration can only occur manually by pressing and holding the
Extra Cycle button for 5 seconds. If the unit was in regeneration when the error occurred, it will complete the
regeneration cycle and go into service.
When the problem is corrected, and the error no longer displays (it may take several seconds for the unit to stop
displaying the error message), the unit will return to normal operation. The LED light will no longer be red, and
will turn Green if the unit is regenerating, or Blue if the unit is in service.
Problem
A. Flashing/blinking display
B. Unit not responding after going into
regeneration
C. Unit displays "ERROR CODE: REPLACE
UNIT" (corrupted UAP)
Error Display Message
Code
01 ERROR CODE:
PROGRAM UNIT
02 ERROR CODE:
PROGRAM UNIT
03 ERROR CODE:
SERVICE UNIT
04 ERROR CODE:
SERVICE UNIT
05 ERROR CODE:
SERVICE UNIT
NOTE: If the above corrections do not work, please contact your local water treatment professional.
A. Power outage has occurred. Either wait 5 minutes for
blinking to stop, or press any key on the keypad.
B. Verify the unit is configured correctly (ex: wiring valve type).
Perform a Master Reset by holding the Extra Cycle button and
cycling power. Check and verify the choices selected in Master
Programming Mode.
C. Contact your local water treatment professional.

Error Codes

Go through all screens in Master Programming Mode.
Go through all screens in Master Programming Mode.
Perform a Master Reset by holding the Extra Cycle button and cycling power.
Go through all screens in Master Programming Mode. Manually initiate a
regeneration cycle by pressing the Extra Cycle button for 5 seconds.
Perform a Master Reset by holding the Extra Cycle button and cycling power.
Go through all screens in Master Programming Mode. Manually initiate a
regeneration cycle by pressing the Extra Cycle button for 5 seconds.
Call your local water treatment professional as soon as possible. Leave the unit
running (do not unplug).
Error Display Screen Examples
Troubleshooting - Timer
Correction
Correction
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