Important Notice - Zoeller 49 Serie Instrucciones De Instalación

L1 L2
WHITE
GREEN
BLACK
BLACK
WHITE
RUN
CAPACITOR
FLOAT
SWITCH
BLUE
RED
(1) (2)
BLUE RED
(WHITE)
(BROWN)
MOTOR
START
RUN
011835
WIRING DIAGRAM FOR MODELS
WD - 230 V, 1 Ph, 60 Hz.
WH - 200/208 V, 1 Ph, 60 Hz.
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. If the installation 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.
Units supplied without a plug (single and three phase) and single phase nonautomatic units with a 20 amp plug must have a motor control
and liquid level control provided at time of installation. The control device should have suitable voltage, ampere, frequency, grounding and horsepower
rating for the pump to which it is connected.
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. For automatic three phase pumps, see automatic
3 phase wiring diagram located to the far right.
Before installing a pump, check the pump rotation to ensure 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 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. See FM0486 for duplex installations. Pumps
must be installed in accordance with the National Electrical Code
and all applicable local codes and ordinances. Pumps are not to
be installed in locations classified as hazardous in accordance
with National Electrical Code, ANSI/NFPA 70.
IMPORTANT NOTICE: Some insurance policies, both commercial and residential, extend coverage for damages incurred by product failure. You will need to have
possession of the product to support your claim in most cases. Zoeller Pump Co. will exchange the unit or refund the original purchase price once the claim is
settled with the insurer in the case where you need to retain possession of the product to support a damage claim you submit to your insurance company.
WD & WH MODEL INSTALLATION
Determining Pumping Range
Tether Length 5 10 15 20 22
Pumping Range
Use only as a guide. Due to weight of
cable, pumping range above horizontal
is not equal to pumping range below
horizontal. Ranges are based on testing in
nonturbulent conditions. Range may vary
(3)
due to water temperature and cord shape.
YELLOW
(BLACK)
As tether length increases, so does the
variance of the pumping range.
O.L.
Models WD & WH are fully automatic. A float switch is included and
factory-wired in the pump circuit to provide automatic operation
once the float switch is secured properly to the outlet pipe. Use
the diagram above to secure the float switch properly and obtain
the proper tether to customize the on-off cycle to each application.
SINGLE PHASE WIRING INSTRUCTIONS
THREE PHASE WIRING INSTRUCTIONS
© Copyright 2020 Zoeller
in Inches (1 inch = 2.5 cm)
max.
min.
9 13.5 18 22 24
NONAUTOMATIC
50 HZ
3 PHASE
L1 L2 L3
GREY
BROWN
GREEN/YELLOW
BLACK
(1) (2)
BLUE
RED
MOTOR
Co. All rights reserved.
®
4
20 AMP SWITCH (WD & WH MODELS)
Note: Failure to keep within proper
tether limits may prevent reliable switch
operation.
Note: Cable must be mounted in horizontal
position.
AUTOMATIC
3 PHASE
RELAY
L1 L2 L3
A
WHITE
CR
RED
BLACK
B
GREEN
BLUE
(1)
(3)
BLUE
YELLOW
WINDINGS
006848
These are the original instructions.
5" MIN.
(127 mm)
22" MAX.
(559 mm)
SK305
WHITE
7 4
COM
1 3
RED
NC
4
2
8 5
FLOAT
9 6
WHITE WHITE
RED YELLOW
(3) (M1)
(2) (M2)
TAN ORANGE PURPLE PURPLE
OR BROWN
THERMOSTAT
013071