Flotec FPZT7300, FPZT7550, FPZT7350, FPZT7450 Owner's Manual

293 Wright St., Delavan, WI 53115

Phone: [phone]
Fax: [phone]
www.FlotecWater.com

OWNER’S MANUAL

Submersible Sump Pumps

NOTICE D’UTILISATION

Pompes submersibles
pour puisard

MANUAL DEL USUARIO

Bombas sumergibles
para sumideros

Installation/Operation/Parts

For further operating,
installation, or maintenance
assistance:

Call 800-365-6832

English ....................... Pages 2-9

Installation/Fonctionnement/Pièces

Pour plus de renseignements
concernant l’utilisation,
l’installation ou l’entretien,

Composer le [phone]

Français ............... Pages 10-17

Instalación/Operación/Piezas

Para mayor información sobre el
funcionamiento, instalación o
mantenimiento de la bomba:

Llame al 800-365-6832

Español .................Paginas 18-25

© 2013 FP965 (03/12/2013)

Models

FPZT7300, FPZT7350, FPZT7450, FPZT7550

Specifications • Safety 2

For parts or assistance, call Flotec Customer Service at 800-365-6832

Description

This submersible sump pump is designed for
home sumps. The permanent split capacitor
motor is oil filled, sealed for cooler running,
and has automatic-reset thermal protection.
Ball bearings on the motor shaft never need
lubrication. The power cord is a 3-wire,
grounding-type cord.

Specifications

Power supply ..................... 115V, 60 HZ., 15 Amp Circuit

Liquid Temp. Range ......................... 32°F to 70°F(0°-21°C)

Individual Branch Circuit Required (min.) ............15 Amps

Discharge: ............................................1-1/2” Female NPT

This pump is designed for use in a residential
sump only. Pump water only with this pump.

NOTICE: This unit is not designed as a waterfall
or fountain pump, or for applications involving
salt water or brine! Use with waterfalls,
fountains, salt water or brine will void warranty.

Do not use where water recirculates.
Not designed for use as a swimming pool drainer.
NOTICE: Read this owner’s manual for

installation, operation, and safety information.

General Safety Information

Your automatic sump pump should give years
of trouble-free service when correctly installed,
maintained, and used. However, interruption
of power to the pump, dirt/debris in the sump,
flooding that exceeds the pump’s capacity,
electrical or mechanical failure in the pump,
etc., may prevent normal pump operation. To
help prevent damage from flooding, purchase
a secondary AC sump pump, a DC backup
sump pump, and/or a high water alarm. See
Troubleshooting in this manual for information
about common sump pump problems and
remedies. For more information, call Flotec
customer service at 1-800-365-6832 or visit our
website at FlotecWater.com.

Hazardous voltage. To reduce the

risk of hazardous or fatal electrical shock,
follow instructions A through D, below:

A.

This pump has an approved 3-conductor
power cord with 3-prong, grounding-type plug.
Connect the pump only to a properly grounded,
3-prong outlet. If the sump pump circuit has
a 2-prong outlet, replace it with a grounded
3-prong outlet installed according to code.

B. Unplug the pump before handling or servicing

it. If your basement floor is wet, turn off all
power before walking on it. If the shut-off box
is in the basement, call your electric company
or hydro authority to shut off service to the
house, or call your local fire department
for instructions. After turning off the power,
remove the pump for service.

C. Protect the electrical cords from sharp objects,

hot surfaces, oil, and chemicals. Avoid kinking
the cords. Replace damaged or worn cords.

D. Do not lift the pump by the power cord.

Risk of fire. Plastic pipe glue

is extremely flammable. Follow the glue
manufacturer’s instructions when assembling
glued plastic pipe.

Burn hazard. Motors may run hot.

Allow 20 minutes to cool before handling.

1. Know the pump application, limitations, and
potential hazards.

2. Do not use this pump in water with fish
present; oil from the motor can kill fish.

3.

Drain the system completely before servicing it.

4. To prevent a flexible discharge line from
whipping, which could cause injury or damage,
fasten it down before starting thepump.

5. Before each use, check any hoses in the system
for weakness or wear. Make certain that all
connections are tight.

6. Periodically inspect the sump, the pump,
and the piping for debris and foreign objects.
Perform routine cleaning as required.

7. Personal Safety:
a. Wear safety glasses at all times when

working with pumps.

b. Keep your work area clean, uncluttered

and properly lighted; put away all unused
tools and equipment.

c. Keep visitors at a safe distance from the

workarea.

d. Make workshop child-proof with padlocks

and master switches. Remove any
starterkeys.

8. This pump installation must meet all applicable
laws, codes, and ordinances.

Tools Required:

Pipe wrench, Strap Wrench, or Slip-Joint Pliers,
Hacksaw, Screw Driver, File or Sandpaper

Materials Required:

1-1/2” ABS or PVC Pipe with Cement to match
Threaded Adapter (Pipe to Pump)
Check Valve – Purchase an FP0026-10 (goes

in the discharge line) or FP0026-6D (goes in
the pump discharge). If your check valve does
not have an 1/8” anti-airlock hole, drill one in
the discharge pipe

just above where it screws

into the pump discharge

. Be sure to install the
check valve so that the flow will be away from
thepump.

California Proposition 65 Warning

This product and related accessories
contain chemicals known to the State of
California to cause cancer, birth defects or other
reproductive harm.

1A. Minimum sump size: 11” (279mm) diameter

by 10” (254mm) depth for vertical switch
models; 13” (330mm) diameter by 18”
(457mm) depth for tethered switch models.

1B. Construct the sump pit of tile, concrete, steel,

or plastic; it must meet code requirements.

1C. No clay, earth, sand, or gravel in the sump

(they will clog the pump). Keep the pump inlet
screen clear.

2A. Install the discharge plumbing and check

valve, using PTFE pipe thread sealant tape ­NOT pipe jointcompound.

2B. Tighten the pipe into the pump (hand tight

+1-1/2 turns).

2C. Install a check valve in the vertical pipe to

prevent flow backwards through the pump
when it shuts off. To prevent airlocking the
pump, drill a 1/8” (3.2 mm) hole in the
discharge pipe just above where it screws into
the pump discharge. Install the check valve
above this hole, but keep it as close to the
pump as possible. Be sure the hole is below
the waterline and below the check valve.

2D. To reduce noise and vibration, cut the

discharge pipe near the pump and fasten
a short length of rubber hose (1-7/8” (48
mm) I.D., e.g. radiator hose) into it with
hoseclamps.

3. Place the pump in the sump; make sure that

nothing interferes with switch operation. For
tethered switch models, the tether length
should be 3-1/2” (See Figure 3).

4. Finish installing the necessary plumbing.

Follow the glue manufacturer’s instructions for
safety precautions and curing time.

Risk of flooding. Make sure the
pump cannot move in the sump. If the pump
moves when it runs, the piping or sump wall
may interfere with the switch and prevent the
pump from starting or stopping.

Installation 3

For parts or assistance, call Flotec Customer Service at 800-365-6832

Hard Surface:

No Sand, Clay,

Gravel

Sump Pit

13" Minimum

with Tethered Switch

11" Minimum

with Vertical Switch

10" Min. with
Vertical Switch

18" Min. with
Tethered Switch

Figure 1

Figure 2

Figure 3

Install airlock
hole here.

Installation 4

For parts or assistance, call Flotec Customer Service at 800-365-6832

5. Power Supply: This pump requires a 115 V.,
60 Hz., 15 amp individual branch circuit.
The circuit must be grounded and should
be dedicated to the sump pump. The pump
is supplied with a 3-wire cord set with
grounding-type plug. Plug the switch directly
into the outlet and plug the pump into the
opposite end of the switch’s plug.

S

hock hazard. Always ground the

pump to a suitable electrical ground, such as a
grounded water pipe, a properly grounded
metallic raceway, or a ground wire system. Do
not cut off the round ground pin.

6. After you have installed the piping, check
valve, and float switch, the pump is ready for
operation.

Check the pump by filling the sump with water

and observing the pump’s operation through
one complete cycle. For switch settings see
Electrical and Switch Specifications.

Risk of flooding.

Failure to make
this operational check may lead to improper
operation, premature failure, and flooding.

Figure 5

Operation 5

For parts or assistance, call Flotec Customer Service at 800-365-6832

1. The shaft seal depends on water for
lubrication. Do not operate the pump unless
it is submerged in water; running it dry may
damage the seal.

2. If the pump overheats, an automatic-reset
thermal protector cuts off the power and stops
the motor before it can be damaged. The
motor will automatically restart when it cools.
If the protector trips repeatedly, unplug the
pump, remove it from the sump, and check

it for the cause of the difficulty. Low voltage,
long extension cords, clogged impeller, very
low lift, a plugged or frozen discharge pipe,
etc., can all cause cycling and overheating.

3. This pump will not remove all the water in the
sump (see off switch setting, below). If you are
running the pump manually and water stops
coming out of the discharge, the pump has
probably run dry. Shut it off immediately and
check the water level.

Figure 7 – LIFT: The vertical distance the pump
actually lifts water. The higher the lift, the lower
the flow.

NOTICE The friction caused by water running
through the pipe will also, on longer pipe runs,
reduce the flow. Pipe smaller than the pump
discharge also reduces flow.

Performance

GPH at total feet of lift

Model

5 ft. 10 ft. 15 ft. 20 ft. 25 ft.

No flow at

height shown

below

Capacity Gallons/Hour

FPZT7300

5100 4140 2940 1380 - 23 ft.

FPZT7350
FPZT7450 5460 4500 3420 2100 420 26 ft.
FPZT7550 5880 4980 4020 2880 1500 29 ft.

Electrical and Switch Specifications

Model Motor HP

Motor Full Load

Amps

Individual Branch

Circuit Req. (Amps)

*Switch Setting in Inches

Water Level For:

On Off

FPZT7300

1/2 7.3

15

13-1/2” 4-1/2”

FPZT7350

7-1/2” 3”FPZT7450 3/4 7.5

FPZT7550 1 7.9

Repair Parts 6

For parts or assistance, call Flotec Customer Service at 800-365-6832

FPZT7300
FPZT7350
FPZT7450
FPZT7550

Ref. Part Description Qty. FPZT7300 FPZT7350 FPZT7450 FPZT7550

1

Power Cord
Assembly

1 PS17-54 PS17-54 PS17-54 PS17-54

2 Impeller

1

1 PS5-33P PS5-33P PS5-34P PS5-35P

3

Vertical Float
Switch Assembly

1 - FPD17-66-P2 FPD17-66-P2 FPD17-66-P2

4

Tethered Float
Switch Assembly

1 FP18-15BD - - -

NOTICE If motor fails, replace entire pump.

1

See Page 8 for impeller replacement instructions.

*All fasteners are #8-32 x 1/2" stainless steel. Purchase locally.

6763 0213

2

1

3

4

*

Troubleshooting 7

For parts or assistance, call Flotec Customer Service at 800-365-6832

Risk of electrical shock. Unplug the pump before touching it or servicing it.

Symptom Probable Cause(s) Corrective Action

Pump won’t start
or run.

Pump is not plugged in. Make sure the pump is plugged into a proper outlet.

Blown fuse. Replace the fuse with a fuse of proper size.

Low line voltage.

Check the size of the wiring on the circuit feeding the pump and
from the main switch on the property. If everything is OK, contact
your power company or hydro authority.

Defective motor. Replace the pump.

Defective float switch. Replace the float switch.

Clogged or jammed Impeller.

If the impeller won’t turn, unplug the pump, remove the lower
pump body, and locate the source of the binding. Replace the
impeller if necessary.

Pump starts and
stops too often.

Backflow of water from piping. Install or replace the check valve.

Faulty switch. Replace the switch.

Pump won’t
shut off.

Defective switch. Replace the switch, after first checking that switch is functional.

Restricted discharge (obstacle or
ice in the piping).

Unplug the pump, remove it from the sump, and clean the pump
and piping.

Restricted intake screen.

Unplug the pump, remove it from the sump, and clean the intake
screen and impeller.

Pump operates
but delivers little
or no water.

Low line voltage.

If the voltage is below 110 volts, check the size of the wiring
from the main switch on the property. If OK, contact your power
company or hydro authority.

Debris caught in the impeller. Remove the pump and clean out the impeller.

Worn or defective parts or
plugged impeller.

Clean the impeller if it’s plugged; replace the impeller if
necessary; otherwise replace the pump.

Check valve installed without
vent hole

Drill a 1/8” (3mm) dia. hole between the pump discharge and
the check valve (1-2” above the pump discharge and below the
waterline).

Restricted intake screen. Remove the pump and clean out the intake screen.

Check valve is installed either
backward or upside down.

Be sure the check valve is installed correctly (the flow arrow
should point away from the pump).

First: Turn off power to the pump, disconnect
the discharge piping, and lift the pump out of
the sump BY THE HANDLE ON TOP OF THE
MOTOR (not by the cord).

Step 1: Turn pump upside down, holding motor
to base and lift motor off base. Remove six
bottom screws; take off lower volute.

Step 2: Hold the motor shaft with a screwdriver
and unscrew the impeller as shown.

NOTICE The impeller has a left-hand thread, so
it loosens to the right ( ).

Step 3: Thread the new impeller onto the motor
shaft as shown (left-hand thread – tightens to the
left ).

Step 4: With the pump upside down, reinstall
lower volute, ensuring arrows and rib indicators
are aligned. Re-mount the motor on the base.
Be sure to mount it so that the switch is clear of
the discharge and all other obstructions in the
sump.

Last: Run the pump through one complete cycle
after it is assembled and reinstalled. It should
operate correctly and you should not hear any
sounds of scraping or dragging from the pump.

Impeller Replacement 8

For parts or assistance, call Flotec Customer Service at 800-365-6832

6770 0213

6769 0213

6767 0213

Warranty 9

For parts or assistance, call Flotec Customer Service at 800-365-6832

Retain Original Receipt for Warranty Eligibility

Limited Warranty

This Limited Warranty is effective June 1, 2011 and replaces all undated warranties and warranties dated before June 1, 2011.
FLOTEC warrants to the original consumer purchaser (“Purchaser” or “You”) that its products are free from defects in material

and workmanship for a period of twelve (12) months from the date of the original consumer purchase. If, within twelve (12)
months from the original consumer purchase, any such product shall prove to be defective, it shall be repaired or replaced at
FLOTEC’s option, subject to the terms and conditions set forth herein. Note that this limited warranty applies to manufacturing
defects only and not to ordinary wear and tear. All mechanical devices need periodic parts and service to perform well. This
limited warranty does not cover repair when normal use has exhausted the life of a part or the equipment.

The original purchase receipt and product warranty information label are required to determine warranty eligibility. Eligibility
is based on purchase date of original product – not the date of replacement under warranty. The warranty is limited to repair
or replacement of original purchased product only, not replacement product (i.e. one warranty replacement allowed per
purchase). Purchaser pays all removal, installation, labor, shipping, and incidental charges.

For parts or troubleshooting assistance, DO NOT return product to your retail store - contact FLOTEC Customer Service at
1-800-365-6832.

Claims made under this warranty shall be made by returning the product (except sewage pumps, see below) to the retail outlet
where it was purchased or to the factory immediately after the discovery of any alleged defect. FLOTEC will subsequently take
corrective action as promptly as reasonably possible. No requests for service will be accepted if received more than 30 days
after the warranty expires. Warranty is not transferable and does not apply to products used in commercial/rentalapplications.

Sewage Pumps

DO NOT return a sewage pump (that has been installed) to your retail store. Contact FLOTEC Customer Service. Sewage pumps
that have seen service and been removed carry a contamination hazard with them.

If your sewage pump has failed:

• Wearrubbergloveswhenhandlingthepump;

• Forwarrantypurposes,returnthepump’scordtagandoriginalreceiptofpurchasetotheretailstore;

• Disposeofthepumpaccordingtolocaldisposalordinances.

Exceptions to the Twelve (12) Month Limited Warranty

Product - Model Warranty Period

FP0F360AC, FP0FDC 90 days

FP0S1775A, FP0S1790PCA, FP0S2400A, FP0S2450A, FP0S4100X, FP2800DCC, FPCP-20ULST,
FPPSS3000, FPSC2150A, FPSC3150A, FPSC3350A

2 Years

4” Submersible Well Pumps, FP0S3200A, FP0S3250A, FP0S6000A, FPSC1725X, FPSC2200A,
FPSC2250A, FPSE3601A, FPPSS5000, FPZT7300, FPZT7350, FPZT7450, FPZT7550

3 Years

FP7100 Series Pressure Tanks, E100ELT, E3305TLT, E3375TLT, E5005TLTT, E50TLT, E50VLT,
E75STVT, E75VLT, FPSC3200A, FPSC3250A, FPSC4550A

5 Years

General Terms and Conditions; Limitation of Remedies

You must pay all labor and shipping charges necessary to replace product covered by this warranty. This warranty does not
apply to the following: (1) acts of God; (2) products which, in FLOTEC’s sole judgment, have been subject to negligence, abuse,
accident, misapplication, tampering, or alteration; (3) failures due to improper installation, operation, maintenance or storage;
(4) atypical or unapproved application, use or service; (5) failures caused by corrosion, rust or other foreign materials in the
system, or operation at pressures in excess of recommended maximums.

This warranty sets forth FLOTEC’s sole obligation and purchaser’s exclusive remedy for defective products.
FLOTEC SHALL NOT BE LIABLE FOR ANY CONSEQUENTIAL, INCIDENTAL, OR CONTINGENT DAMAGES WHATSOEVER.
THE FOREGOING LIMITED WARRANTIES ARE EXCLUSIVE AND IN LIEU OF ALL OTHER EXPRESS AND IMPLIED

WARRANTIES, INCLUDING BUT NOT LIMITED TO IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE. THE FOREGOING LIMITED WARRANTIES SHALL NOT EXTEND BEYOND THE DURATION
PROVIDED HEREIN.

Some states do not allow the exclusion or limitation of incidental or consequential damages or limitations on how long an
implied warranty lasts, so the above limitations or exclusions may not apply to You. This warranty gives You specific legal
rights and You may also have other rights which vary from state to state.

FLOTEC • 293 Wright Street • Delavan, WI U.S.A. 53115

Phone: [phone] • Fax: [phone] • www.FlotecWater.com