6
© Copyright 2019 Zoeller
®
Co. All rights reserved.
WIRING INSTRUCTIONS
NONAUTOMATIC
3 PHASE
MOTOR
(3)
BLUE
RED
BLACK
GREEN
L1
L2
(1)
(2)
YELLOW
L3
WHITE
RED
WHITE
BLACK
M1
M2
(1)
(2)
(2)
(1)
WHITE/BLACK
WHITE/BLACK
NONAUTOMATIC
THREE PHASE
(OPTIONAL)
SEAL FAILURE PROBES
330K OHMS RESISTANCE
(BEFORE 6/2000 N/O)
011028
Single Phase
Three Phase
FOR YOUR PROTECTION, ALWAYS DISCONNECT
PUMP FROM ITS POWER SOURCE BEFORE HANDLING.
Single
phase pumps are supplied with a 3-prong grounded plug to
help protect you against the possibility of electrical shock.
DO NOT
UNDER ANY CIRCUMSTANCES REMOVE THE GROUND PIN.
The 3-prong plug
must
be inserted into a mating 3-prong grounded
receptacle when not wired into a control panel.
If
an installation of
this type does not have such a receptacle, it must be changed to the
proper type, wired and grounded in accordance with the National
Electrical Code and all applicable local codes and ordinances.
RISK OF ELECTRICAL SHOCK
Do not remove power supply cord and strain relief or connect
conduit directly to the pump.
Installation and checking of electrical circuits
and
hardware should be performed by a qualified licensed electrician.
Most single phase pumps can be controlled with a wide-angle float
switch but, often use a control panel. Refer to ZM1342 for recom-
mended simplex and duplex control panels.
RUN
O.L.
MOTOR
(3)
BLUE
RED
WHITE
BLACK
GREEN
L1
L2
START
(1)
(2)
YELLOW
BLUE
RED
CAPACITOR
(WHITE)
(BLACK)
(1) (2)
WHITE/BLACK
WHITE/BLACK
(2)
(1)
BLACK
WHITE
M1 M2
SEAL FAILURE PROBES
NONAUTOMATIC
SINGLE PHASE
(OPTIONAL)
330K OHMS RESISTANCE
(BEFORE 6/2000 N/O)
(BROWN)
011348
NONAUTOMATIC
SINGLE PHASE
These pumps are nonautomatic. They typically require a control panel. A motor starter circuit, control circuit, and alarm
circuit within the panel are standard features. Outdoor enclosures and alternating relays are often required. Variable level
float switches are the most common level sensing device. The following should be noted.
(1) A pump having the seal failure sensor option requires a panel set up to incorporate this feature.
(2) All 3 phase pumps require overload protection in panel.
CONTROL PANELS
FOR YOUR PROTECTION, ALWAYS DISCONNECT
PUMP FROM ITS POWER SOURCE BEFORE HANDLING.
To
automatically operate a nonautomatic three phase pump, a
control panel is required. Follow the instructions provided with the
panel to wire the system.
Before installing a pump, check the pump rotation to insure that wiring
has been connected properly to power source, and that the green
lead of power cord (See wiring diagram), is connected to a valid
ground, momentarily energize the pump, observing the directions of
kick back due to starting torque. Rotation is correct if kick back is in
the opposite direction of the rotation arrow on the pump casing. If
rotation is not correct, switching of any two power leads other than
ground, should provide the proper rotation.
All three phase pumps require motor starting devices with motor
overload protection. Refer to ZM1342 for recommended simplex
and duplex panels.
RUN
O.L.
MOTOR
(2)
(1)
BLACK
WHITE
GREEN
L1
L2
START
CAP.
RUN
O.L.
MOTOR
(3)
BLUE
RED
WHITE
BLACK
GREEN
L1
L2
START
(1)
(2)
YELLOW
BLUE
RED
CAPACITOR
(WHITE)
(BLACK)
(BROWN)
N, E6155
N, E, I 6267
009059
002397A
