Franklin Electric SUBDRIVE UTILITY UT2W 5870202003 Serie Manuel Du Propriétaire page 19

DRIVE WIRING, CONT'D
s
CAUTION
!
For retrofit application, make sure to check integrity of power and motor leads.
This requires measuring the insulation resistance with the suitable megohmmeter.
* See AIM Manual for specifications.
6. Feed the input power leads through the larger opening on
the bottom left side of the SubDrive Utility controller and
connect them to the terminals marked L, N, and
for 115 VAC applications or L1, L2, and
applications. Tighten terminals to 5 in-lbs (0.6 Nm)
with a small screwdriver (provided).
7. For pressure sensor or transducer leads, use the smaller
opening on the bottom of the SubDrive Utility unit
(to the right of the input power leads).
8. Using the small cable gland provided, torque the cable
sealing nut to 25–30 in-lbs (2.8–3.4 Nm) after cable
installation. Torque the strain relief locking nut to
15–20 in-lbs (1.7–2.2 Nm).
For SubDrive Utility Pressure Sensor
s
CAUTION
!
When increasing the pressure, do not exceed the mechanical stop on the pressure sensor or 80 psi (5.5 bar).
The pressure sensor may be damaged.
a. Locate the terminal block labeled PRESSURE SENSOR (PS).
b. Connect the red and black leads (interchangeable) of the pressure sensor cable to the terminals of the PS terminal block
on the Pressure Input Board.
c. Tighten terminals to 5 in-lbs (0.6 Nm) with a small screwdriver (provided).
d. Connect the other end of the pressure sensor cable with the two spade terminals to the pressure sensor.
The connections are interchangeable.
NOTE: A 10 ft (3 m) section of pressure sensor cable is provided with the controller, but it is possible to use similar 22 AWG wire for
distances up to 100 ft (30 m) from the pressure sensor. A 100 ft (30 m) section of pressure sensor cable is available from your local Franklin Electric
distributor. Low capacitance cable must be used if the pressure sensor is being connected with cable not supplied by Franklin Electric. Cable length
longer than 100 ft (30 m) should not be used, as it can cause the drive to operate incorrectly (see the "Accessories" section on page 26 for details).
for 230 VAC
P2
1 8 1
ON
1 2 3 4 5 6 7 8 1 2 3 4 5
J5
R14
SW1 SW2
R20 R23
D4
R16
R12
RS485
D7
U5
C25
INTERBOARD
R38
R22
R70
TP3
R15 C19
C20
R13
TP4
U3
J3
TP2
EGND
TP1
R148
C102
C66
R251
C4
P1
D34
C2 C1
R135
U1 MH1
D10 Q6
R134
R63 R137
D35
Q5
R64
D5
D1
J11
R18 R17
TVS1
USB
T2 L1
D2
RV2
RV1
XDCR
PS
J6 J1
1 1
PRESSURE 24 S
SENSOR TRANSDUCER
TH1
P1
J1
MH1
230V L1 L2
115V L N
P4
8 1 8
ON
6 7 8 1 2 3 4 5 6 7 8
SW3
J9
R109
C22
Y2
U4
UNDERLOAD
C21
R36
C22
C10
R27
MH2 PRESSURE
R9
R7 R8 SET POINT
C5
226115103 REV 2
CONTROL PCB
R2
P3
D3
R1
U2
FAN
R3
J13
1
P
FAN
RV9
TH1
J4
C55
MH4
BLK BLK
P4
19