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A
ttention: To meet full compliance with FCC Part 15
Subpart B and CENELEC EN 55011, shielded motor cable
should be used between the drive motor output and the
motor . Using shielded cable provides the maximum filtering
to reduce radiated & conductive emissions which can cause
interference with other devices .
CONTROLLER INSTALLATION PROCEDURE
1 .
Disconnect electrical power at the main breaker
2 .
Drain the system (if applicable)
3 .
Install pressure switch or transducer - the pressure switch
or transducer has a 1/4 - 18 National Pipe Thread (NPT)
connection .
4 .
Remove the controller cover by removing the lid screws .
Attach the unit to the wall using mounting screws (not
included) .
Wiring Connections
1 .
Verify that the power has been shut off at the main breaker .
2 .
Verify that the dedicated branch circuit for the controller is
equipped with the correct rating of circuit breaker .
3 .
Remove the controller lid .
L1 L2
4 .
Feed the motor and ground leads thought the appropriate
knockout on the bottom right side of the unit and connect
them to the terminal block positions . Submersible 3-Phase
or 3-Wire 1-Ph motors: follow colors as marked: Red (RED),
Black (BLK), Yellow (YEL) and (W) .
Submersible 3-Phase or 3-Wire 1-Ph motors: follow colors
as marked: Red to RED, Black to BLK, Yellow (YEL) and
Green Ground wire (W) . Submersible 2-Wire 1-Ph motors:
Connect motor leads to BLK, YEL and Green Ground wire
(W) .
Above Ground Motor (3-Phase Only): L1 to RED, L2 to BLK,
L3 to YEL and Green Ground wire (W)
Verify the motor turns in the correct
direction to avoid damage to pump and motor .
ALARMS
FAN SENSOR
IN OUT + - S1 S2
Feed motor and ground leads
through appropriate knockout
and connect to RED, BLK, YEL
and W on right hand terminal
block.
IL1791
Figure 4
Flint & Walling © Copyright 2022. All rights reserved.
L1 L2
Feed 230V power and ground
leads through appropriate
knockout and connect to
L1, L2 and W on left hand
terminal block
5 .
Feed the 230V power and ground leads through the
appropriate opening on the bottom left side of the controller
and connect them to the terminals marked L1, L2 and W .
Feed the pressure
switch/transducer
wire through the strain
relief (bottom right) and
route cable through
grommeted hole above
the motor power terminal
block.
Connect to S1 and S2
terminals on display board
terminal strip.
For transducer,
Brown wire connects to S1
Blue wire connects to S2
6 .
Install provided strain relief in the smaller hole on the bottom
right hand side of the controller unit . Feed the pressure
switch or transducer leads through the strain relief and route
the leads through the grommetted hole above the motor
terminals .
- For Switch (VS Drive Kit): Connect the red and black
lead wires to the terminals marked "S1" and "S2"
(interchangeable) on the display board terminal strip with a
small screwdriver (provided) .
- For Transducer (TVS Drive Kit): Connect the Brown wire
to the terminal marked "S1" the Blue Wire to terminal "S2"
on the display board terminal strip with a small screwdriver
(provided) .
5
ALARMS
FAN SENSOR
IN OUT + - S1 S2
RED BLK YEL
IL1790
Figure 5
ALARMS
FAN SENSOR
S1
S2
IN OUT + -
Grommeted hole
IL1792
Figure 6
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