Watts W100T Twin Alternating Series User Manual
Page 8
8 W100T Twin Alternating Series Softeners
Cycle
Range of times (min.)
Softening
Filtering
1. Backwash 1
st
(upflow)
2. Regenerant Draw/Slow Rinse (downflow)
3. Backwash 2
nd
(upflow)
4. Fast Rinse (downflow)
5. Regenerant Refill (with treated water)
6. Service (downflow)
1 - 95
1 - 180
1 - 95
1 - 95
0.1 - 99.9 or OFF
1 - 95
N/A
N/A
1 - 95
N/A
The user can initiate manual regeneration. The user has the option to request the manual regeneration at the delayed regeneration time or
to have the regeneration occur immediately:
1. Pressing and releasing the REGEN button. “ ” will flash towards Regen on the display and the regeneration will occur at the delayed
regeneration time. The user can cancel the request by pressing and releasing the REGEN button.
2. Pressing and holding the REGEN button for approximately 3 seconds will immediately start the regeneration. The user cannot cancel
this request, except by resetting the control by pressing NEXT and REGEN simultaneously for 3 seconds.
Regeneration Cycles and Times
Button Operation and Function
Changes variable being displayed.
Pressing once and releasing will schedule a regeneration at the preset delayed regeneration time.
Pressing again and releasing will cancel the regeneration.
Pressing and holding for 3 seconds will initiate an immediate regeneration
Pressing while in regeneration will advance to the next cycle.
Pressing in the program levels will go backwards to the previous screen
Key sequence to lock and unlock program settings.
Scrolls to the next display.
Holding for 3 seconds initiates a control reset. The software version is displayed and the piston returns
to the home/service position, resynchronizing the valve.
Used with valve type 1.0T, holding for at least 3 seconds causes a switch in the tank in Service without cycling the
regeneration valve. After tank switch, days remaining and capacity remaining status is retained for each tank until the
next regeneration.