16
Connecting DIG-220 to Control a One-Speed Pump (with optional pump relay installed)
Connecting DIG-220 to Control a Two-Speed Pump (with optional pump relay installed)
1.
Remove Factory #6
from the Terminal Strip.
2.
Disconnect the other end of the wire from the relay bottom row and reconnect to
the relay top row right terminal. Connect the exposed end to the low speed input
of the pump.
LINE-OUT:
Low Speed Wire
Common Wire
1.
Remove the factory #4 wire from the relay.
2.
Cut the end off and expose 1/2” of wire. Insert this bare end into the #6 terminal
which will create a jumper from #4 to #6.
1.
Remove and discard factory “test “ wires from terminals 1, 2, and ground.
2.
Cut Factory AC wires to 5”, strip and expose ½” of wire and connect from
Terminal #1 to #3, and terminal #2 to #4.
3.
Supply new AC LINE-IN wires from circuit breake
r to T
erminals #3 and #4. Ensure proper gauge wire is used to power the pump.
LINE-IN:
LINE-OUT:
Pump is connected to Terminals #5, #6 and Ground lug.
LINE-IN:
Follow the LINE-IN instructions for the above One-Speed
instructions for Two-Speed Pump configuration.
Note: The pump is always powered and will run continuously on low speed when internal time clock program does not have the
pump ope
rating on high speed.
A safety
shut off (wall switch) between the circuit breaker and control
box
is recommended when the circuit breaker cannot be accessed easily.
INSTALLATION
(CONTINUED)
Cell and Tri-
s
ensor Cord Connections
Failure to heed the following may result in equipment damage.
NOTICE
Do not energize the
ORP
inputs! The
ORP
connections are dry contact inputs.
FIG-15
#2 #3 #4 #5 #6
#1
(LOAD OUT) to pump
(LINE IN) from
GRND
L1/L
L2/N
GRND
L1/L
L2/N
FIG-16
#2 #3 #4 #5 #6
#1
(LINE IN) from
Circuit Breaker
Ground
L2/N
L1/L - High speed
L1/L Low
Speed
GRND
L1/L
L2/N
AC
Line
Plu
Plu
FIG-17
Cell Cord Connection: (2) banana connectors plug
into the (2) banana jacks on the bottom of the Power
Supply.
Red plug provided with
PPC1
and
PPC3
cells to cap off one hole. Either
righ
t
or left side hole can be plugged.
ORP Connection: When an ORP controller is used, the
purifier output will be automatically controlled. Adjust
the output level to 0% and connect the ORP controller
“dry contact” to the 2-pin connector on the Control Box
Base Plate. Although the output will displaying 0% output,
the DIG-220 will generate purifier as determined by the
ORP controller.
Tri-
s
ensor Cord Connection: 12’ (3.4
m) cord connects to the Power Supply
with a 6 pin connector.
Bonding Lug
Conduit
Pump conduit plugs
