Twin alternating systems can be programmed as a time clock only based regenerating system. In this
configuration, the days remaining are counted only on the unit that is in service. The unit in Stand-by
Mode only notes days in diagnostics, which results in time clock only twin regeneration initiation.
Twin alternating systems can be programmed for a delayed regeneration time. The system will allow an
immediate transfer of the MAY to switch tanks and place a fully regenerated unit in service once a unit
becomes exhausted. The exhausted unit will then be placed into Stand-by Mode and allowed to have a
delayed regeneration at the pre-set time.
For Clack Corporation alternator systems using WS 1, WS1 .25, WS1.5, and WS21, valves there will be an
option to delay SET WS1, WS1.25, WS1.5,
WS2L Valves
For Clack Corporation alternator systems using the WS2 valve
WS2Valve
Er RLIR
Configuring the Control Valve for No Hard Water Bypass Operation:
a Clack No Hard Water Bypass Valve is made to the two pin connector labeled MAV DRIVE located on
the printed circuit board.
NOTE: If the control valve enters into an error state during regeneration mode, the no hard water
bypass valve will remain in its current state until the error is corrected and reset.
Configuring the Control Valve for Separate Source Operation:
Select “SEPS” for control operation. For separate source operation, the three wire connector is not used.
Selection requires that a connection to a Clack Motorized Alternator Valve (MAV) is made to the two pin
connector labeled MAV DRIVE located on the printed circuit board. The C port of the MAV must be
connected to the valve inlet and the A port connected to the separate source used during regeneration.
The B port must be connected to the feed water supply. When set to “SEPS”, the MAy will be driven
closed before the first regeneration cycle, and be driven open after the last regeneration cycle.
NOTE: If the control valve enters into an error state during regeneration mode, the MAy will remain in
its current state until the error is corrected and reset.
Press NEXT to go to Step 50S. Press REGEN to return to previous step.
The upfiow cycle may not be used on the WS 1.25, WS 1.5, WS2 or WS21, control valves, because the
V3407 and V3725 pistons are designed for downflow use only.
Versa Compatible fittings and accessories:
1″ PVC Male NPT Elbow Assembly; 3/4″ x 1″ PVC Solvent Elbow Assembly;1″ Brass Sweat Assembly LF
