Bulletin ( 1006 ) - Date: 2/5/2021
NXT2 Software Updates
Descriptions of Change over the years....
Version 1.0 –Release Date: March 2018
Initial Release
Compatible with 2510, 2750, 2815, 2900s, 3150, 3900
Version 1.5 –Release Date: November 21, 2019
New PCB released. Update for CanBus with the new hardware
Introduced additional redundancy into System 7 and System 14 to ensure one valve is always online
Version 1.6 –Release Date: June 11, 2020
Error corrected that allowed valves to potentially be in service and regeneration modes at the same time
Version 1.7 –Release Date: October 17, 2020
Added Polish language feature for European users
Removed error for 100 days without regeneration
Updated remote start and remote lockout signal time range to 3-60 seconds
Updated lowest default year to be 2020
Version 2.0 – Release Date: April 30, 2021
Corrected error that caused a system lockout and did not allow regeneration after a tank was run to zero in System 14
Added Russian language feature for European user
Also Fixed error that allowed tanks to go offline for regeneration before others came online
Increased lower drive time out from 20 to 30 seconds (to allow for longer piston motions)
Remote start time changed from 60 seconds back to 5940 seconds (to allow for longer time to auxiliary products, such as RO systems to function)
Bulletin ( 1016 ) - Release Date: June 21, 2021
The NXT2 software has been updated from version 2.0 to version 2.1.
* Reason for Change
We are updating from version 2.0 to 2.1 to correct errors found in System 9.
The errors only occur in valves used in a System 9 configuration with software version 2.0.
Description of Change
Note: Version 2.0 – Was in effect from April 30, 2021 – June 21, 2021.
Version 2.1 – Release Date: June 21, 2021
Corrected error that caused a system ( in system 9 configuration ) to regenerate continuously once the first regeneration had been initiated.
Error caused excessive salt and water use during operation
