Control Operation; Timeclock Regeneration Valves; Flow Meter Equipped Valves; Control Operation During Regeneration - Pentair 5600SE Service Manual

MODEL 5600SE Downflow

Control Operation

Timeclock Regeneration Valves

In normal operation the Time Of Day Display will be viewed at all times. The control will operate normally until the
number of days since the last regeneration reaches the Regeneration Day Override setting. Once this occurs, a
regeneration cycle will then be initiated at the preset Regeneration Time.

Flow Meter Equipped Valves

In normal operation the Time Of Day Display will alternate being viewed with a Volume Remaining Display. This display
will be in gallons. As treated water is used, the Volume Remaining Display will count down from a maximum value to
zero or (----). Once this occurs a regeneration cycle will then be initiated immediately or delayed to the set
Regeneration Time. Water flow through the valve is indicated by the Flow Dot that will flash in a direct relationship to
flow rate. For Example:
Immediate Regeneration Valves With Days Between Regeneration Override Set
When the valve reaches its set Days Since Regeneration Override value a regeneration cycle will be initiated
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 will be initiated 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 will display a special Regeneration Display. In this display the control will show the current
regeneration step number the valve is advancing to, or has reached, and the time remaining in that step. The step
number displayed will flash until the valve has completed driving to this regeneration step position. Once all
regeneration steps have been completed the valve will return to Service and resume normal operation. For Example:
Pushing the Extra Cycle Button during a regeneration cycle will immediately advance the valve to the next cycle step
position and resume normal step timing.
Control Operation During Programming
The control will only enter the Program Mode with the valve in Service. While in the Program Mode the control will
continue to operate normally monitoring water usage and keeping all displays up to date. Control programming is
stored in memory permanently, without the need for battery backup power.
Control Operation During A Power Failure
During a power failure all control displays and programming will be stored for use upon power re-application. The
control will retain these values for years, if necessary, without loss. The control will be fully inoperative and any calls for
regeneration will be delayed. The control will upon power re-application resume normal operation from the point were
it was interrupted. An indication that a power outage has occurred will be an inaccurate time of day display.
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Printed in U.S.A.