Red Jacket Quick-Set AGUMP33R1 Installation, Operation & Service Manual page 34

4" Standard Pump Installation, Operation & Service Manual
A
To Isotrol
220/240 V
isolated
output
NOTE: Coil above is wired
for 400 V to pump motor,
230 V from Isotrol or
dispenser switch.
(Remove red wire
connecting X2 to L2)
C
NOTE: Coil above is wired
for 400 V to pump motor,
400 V to dispenser switch.
(Rewire red wires at coil).
To Power Supply by Installer
L1 L2 L3
3
L2
3 2 4 1
L1 L3
COIL
X2
T1 T2 T3
Orange Black Red
To CSTP by Installer
(see diagram lower right)
To Power Supply by Installer
L1 L2 L3
3
L2
L1 3 2 4 1 L3
COIL
X2
T1 T2 T3
Orange Black Red
To CSTP by Installer
(see diagram lower right)
Figure 25. Three Phase Pump Wiring Diagram Examples
B
To
Neutral
NOTE: Coil above is wired
for 400 V to pump motor,
230 V to dispenser switch.
Dispenser
LEGEND
Overload Normally
heater closed
contact
29
Initial Start Up of Pump
To Power Supply by Installer
L1 L2 L3
3
L2
L1 3 2 4 1 L3
COIL
X2
T1 T2
Orange Black Red
To CSTP by Installer
(see diagram lower right)
Conduit/contractors
box attached
Electrical
to manifold
interlock
R
O
G
Internal
overload
protectors
Motor
STP
Normally Screw Wire added Wire added
open terminal by installer by manufacturer
contact
To Neutral
(Dispenser)
T3
Extractable
packer
153/fig25.eps