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Compool Cp3400
Backwash Control
The backwash control system is designed to automatically backwash the filter on a timed basis.
This feature uses the B/W circuit to control the two backwash valves.
To install an automatic backwash system, you must have a sand filter with a side inlet and outlet.
The following additional equipment is required, a Valve Module (model MOD-VLV3), two
Valve Actuators (model CVA-24T), and two 3-port valves (model PTV-2T).
•
To install the Backwash Control
1.
Connect a jumper wire between the B/W socket and the Valve Module CONTROL
JUMPERS socket. Turn on D.I.P. switch number 1 on the Valve Module.
2.
Connect backwash Valve Actuator cords into VLV1 and VLV2 sockets on the Valve
Module.
3.
Turn on SPEC FNCT configuration switch B/W located at the bottom of the Power Center
circuit board.
4.
Program the backwash interval and duration times at the Control Panel. See Calibration
for details.
Floor Cleaner Valve
The Floor Cleaner Valve is designed to control a dual zone floor cleaning system. The Floor
Cleaner Valve can be programmed to rotate once every 1-99 minutes while the filter pump is
on. Additional parts required, one Valve Actuator (model CVA-24T) and one 3-port valve
(model PTV-2T).
•
To install the Floor Cleaner Valve
1.
Install Valve Actuator onto Floor Cleaner valve.
2.
Plug valve actuator cord into AUX VLV socket on Power Center circuit board.
3.
Connect a jumper wire between the AUX VLV CNTRL and the FLRCL sockets.
4.
Turn on SPEC FNCT configuration switch FLRCL located at the bottom of Power Center
circuit board.
5.
Program the time interval at the Control Panel. See Calibration for details.
