User Guide Fleck 2910-NXT
Ref. MKT-UG-002 / B - 26.06.2018 7 / 36
EN
Time of regeneration
Note: Determine the time of regeneration.
4.2. Diagnostic mode
To access the recorded information, press D. Press to see the next data group. Press D to exit the diagnostic mode.
5 . Operation
5.1. Recommendations
• Use only regenerate salts designed for water softening in accordance with EN973;
• for optimal system operation, the use of clean salt, free from impurities, is recommended (for example salt pellets);
• do not use ice melt, block, or rock salts;
• the sanitizing process (both with liquid and electrochlorination) introduces chlorine elements which may reduce the lifetime
of the ion exchange resins. Refer to the technical guides for resins in common use, providing necessary checks on the
system.
5.2. Manual regeneration
6 . Error messages
The following error messages may be displayed during operation:
7 . Maintenance
Mandatory: Cleaning and maintenance shall take place at regular intervals in order to guarantee the proper
functioning of the complete system, and be documented in the Maintenance record book.
Mandatory: The maintenance must be done by a professional certified by Pentair, otherwise the warranty will void.
8 . Troubleshooting
Please follow this procedure for any technical support:
A Collect the required information for a technical assistance request.
→ Product identification (see 2.1. Serial label location, page 5 and Original settings, page 2);
→ Error number displayed on the controller.
B Contact your local dealer who installed this device (see contact details on last page).
→ Also call if the water tastes salty, if the water is not softened or if there is no salt consumption.
H Adjust the time with and .
I Press to validate the selection.
REGENERATION
TIME 02:00HR
Delayed regeneration
A Press .
→ The blue LED flashes and the letters RGQ show on the display. The regeneration will start at the programmed time.
Immediate regeneration
A Press and hold for 5 seconds.
DETECTED ERROR =
E2 RESET UNIT
The unit has been reset.
Reprogram the unit.
ERROR DETECTED
SYSTEM SIZE !
There are more units in the system than programmed in the lead (#1) unit.
Register the right number of units in the first unit.
ERROR DETECTED
ERROR PROGRAM
The programmed values do not match.
Check the value in each unit.
ERROR DETECTED
ADRESS OK
Programmed position of units incorrect.
→ Lead unit (1#) not programmed.
Two or more units are programmed with the same position.
Fleck_2910-NXT_UG_VV_Multilingual.book Page 7 Mardi, 26. juin 2018 4:01 16
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