Watts Fleck 5600 Plastic Valve - Manual (Page 10)

Model 5600SE Downflow
10
Control Operation
Immediate Regeneration Valves with Days Between Regeneration Override Set
When the valve reaches its set Days Since Regeneration Override value, a regeneration cycle initiates immediately. This
event occurs regardless of the Volume Remaining display having reached zero gallons.
Delayed Regeneration Valves With Days Between Regeneration Override Set
When the valve reaches its set Days Since Regeneration Override value a regeneration cycle initiates at the preset
Regeneration Time. This event occurs regardless of the Volume Remaining display having reached zero gallons.
Control Operation During Regeneration
In Regeneration the control displays a special Regeneration display. In this display the control shows the current
regeneration step number the valve is advancing to, or has reached, and the time remaining in that step. The step number that
displays flashes until the valve completes driving to this regeneration step position. Once all regeneration steps are complete
the valve returns to In Service and resumes normal operation.
Pushing the Extra Cycle button during a Regeneration cycle immediately advances the valve to the next cycle step position
and resumes normal step timing.
Control Operation During Programming
The control only enters the Program Mode with the valve In Service. While in the Program Mode the control continues to
operate normally monitoring water usage and keeps all displays up to date. Control programming is stored in memory
permanently. There is no need for battery backup power.
Control Operation During A Power Failure
During a power failure all control displays and programming are stored for use upon power re-application. The control retains
these values for years, if necessary, without loss. The control is fully inoperative and any calls for regeneration are delayed.
The control, upon power re-application, resume normal operation from the point that it was interrupted. An indication that a
power outage has occurred is an inaccurate Time Of Day display.
Figure 7: Regeneration Display
Less than 6 minutes
remaining in
Regeneration, Step 1