Ecosoft WS1 DV, Programming And Service Manual

Page: 7 / 56

7
WATER SPECIALIST DISC VALVE PROGRAMMING AND SERVICE MANUAL
ENG
4. CONTROL VALVE FUNCTION AND CYCLES OF OPERATION
Cycle Sequence/Adjustable Cycle Default Times (minutes)
System
Type
Fill
Type
Draw
Type
Fill Service Back-
wash
Draw
Back-
wash
Rinse Fill
Soft Post Down 8 60 8 8 4.25 kg
Soft Pre Down 4.25 kg 240 8 60 8 8
Soft Post Up 60 8 8 4.25 kg
Soft Pre Up 4.25 kg 240 60 8 8
FLT1 N/A N/A 8 4
FLT2 Post Down 8 60 8 8 4.25 kg
The control valve with a water meter can be set for the following:
• Demand Initiated Regeneration (DIR) only
• Time Clock operation only
•
DIR and/or Time Clock, whichever occurs fi rst, depending upon what settings are selected for
Day Override and Volume Capacity
See Setting Options Table.
If a control valve does not contain a meter, the valve can only act as a time clock, and day override
should be set to any number and gallon capacity should be set to OFF.
Reserve Capacity is automatically estimated based on water usage if RES is used.
If a specifi c Volume Capacity is set, reserve capacity is zero.
The control valves can be set to regenerate immediately or at the next regeneration time by changing
the Regeneration Type Option (Step 3S). There are three choices for settings:
1. DELY means regeneration will occur at the preset regeneration time.
2. On 0 means regeneration will occur when the gallons capacity reaches zero.
3. RES means the regeneration will occur at the preset regeneration time when the calculated
reserve amount has been reached.
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. Press and release REGEN. The regeneration annunciator will fl ash on the display and the
regeneration will occur at the delayed regeneration time. The user can cancel the request by
pressing and releasing REGEN. NOTE: This method of manually initiating regeneration is NOT
allowed when the Regeneration Type is set to On 0.
2. Press and hold REGEN for approximately 3 seconds to immediately start the regeneration. The
user cannot cancel this request, except by resetting the control by pressing NEXT and REGEN
simultaneously for 3 seconds.