Speck pumps S90-II E+ User manual

OWNER’S MANUAL
Swimming Pool and Spa Pump
READ THIS MANUAL CAREFULLY
BEFORE USING THE SPECK PUMP
Notice: The California Energy Commission requires all pumps purchased for sale or use in a residential pool for filtration
in California be listed on their CEC website.
Important Notice: This manual contains important information about the installation, operation and safe
use of this product. This information should be given to the owner and/or operator of this equipment.
WARNING: This product must be installed and serviced by a qualified pool professional, and must conform to all
national, state, and local codes.
WARNING: Before installing this product, read and follow all warning notices and instructions which are included.
Failure to follow safety warnings and instructions can result in severe injury, death, or property damage. Call
[phone] or visit www.usa.speck-pumps.com for additional copies of these instructions.
IMPORTANT SAFETY INSTRUCTIONS
1. READ AND FOLLOW ALL
INSTRUCTIONS.
7. The unit must be connected only to a supply circuit
that is protected by a ground-fault circuit-interrupter
(GFCI). Such a GFCI should be provided by the installer
and should be tested on a routine basis. To test the
GFCI, push the test button. The GFCI should interrupt
power. Push the reset button. Power should be
restored. If the GFCI fails to operate in this manner,
the GFCI is defective. If the GFCI interrupts power to
the pump without the test button being pushed, a
ground current is flowing, indicating the possibility of
an electric shock. Do not use this pump. Disconnect the
pump and have the problem corrected by a qualified
service representative before using.
8. TO REDUCE RISK OF ELECTRICAL SHOCK, A copper
bonding connector (8 AWG U.S., 6 AWG Canada) is
provided for bonding the motor to all metal parts of
the swimming pool, spa, or hot tub structure and to all
electrical equipment, metal conduit, and metal piping
within 5 feet of the inside walls of a swimming pool,
spa, or hot tub, when the motor is installed within 5
feet of the inside walls of the swimming pool, spa, or
hot tub.
NOTE: To installer and/or operator of the Speck
Swimming Pool Pump; the manufacturer’s warranty
will be voided if the pump is improperly installed and/
or operated.
9. SAVE THESE
INSTRUCTIONS!
2. WARNING - To reduce the risk of injury, do not
permit children to use this product unless they are
closely supervised at all times.
3. WARNING - Risk of Electrical Shock. Connect only
to a branch circuit protected by a ground-fault circuit
interrupter (GFCI). Contact a qualified electrician if you
cannot verify that a circuit is protected by a GFCI.
4. WARNING - To reduce the risk of electric shock,
replace any damaged cord immediately.
5. DO NOT install within an outer enclosure or beneath
the skirt of a hot tub or spa.
6. CAUTION - This pump is for use with permanently-
installed pools and may also be used with hot tubs and
spas if so marked. Do not use with storable pools. A
permanently-installed pool is constructed in or on the
ground or in a building such that it cannot be readily
disassembled for storage. A storable pool is constructed
so that it is capable of being readily disassembled for
storage and reassembled to its original integrity.
When installing and using this electrical equipment,
basic safety precautions should always be followed,
including the following:

2999999927 - Rev. 0420 - Model S90
strainer basket cover
discharge port
to filter or pool
bonding lug
pump may be bolted to level
foundation or mounting bracket
suction port
from pool or
vacuum filters
drain plug
disconnect
unions disconnect unions
SECTION 1 EQUIPMENT OPERATION AND MAINTENANCE
1/1 LOCATION
1. Locate the pump as close to the pool as practical. Consult
local codes for minimum distance between pool and pump.
2. The piping should be as direct and free from turns or
bends as possible, as elbows and other fittings greatly
increase friction losses.
3. Place pump on a solid foundation which provides a rigid
and vibration-free support so that it is readily accessible for
service and maintenance.
4. Though the pump is designed for outdoor use, it is advised
to protect the pump from continuous direct heat. Install the
pump in a well ventilated location protected from excessive
moisture (flooding, sprinklers, rain downspouts, etc.).
5. Protect the pump against flooding and excess moisture,
prevent foreign objects from clogging air circulation around
motor. All motors generate heat that must be removed by
providing proper ventilation.
6. DO NOT store or use gasoline or other flammable vapors
or liquids in the vicinity of this pump. DO NOT store pool
chemicals near the pump.
7. DO NOT remove any safety alert labels such as DANGER,
WARNING, or CAUTION. Keep safety labels in good
condition and replace missing or damaged labels.
8. Provide access for future services by leaving a clear area
around the pump. Allow plenty of space above the pump to
remove lid and basket for cleaning.
1/2 INSTALLATION
1. When connecting pipework to pump with threaded ports,
it is recommended that thread seal tape be used. If the
suction pipe is not sealed correctly, the pump will not prime
properly and pump small volumes of water or none at all.
2. When installing the pump, care should be taken to see that
the suction line is below water level to a point immediately
beneath and in front of the pump to ensure quick priming
via a flooded suction line. The height between the pump
and water level should not be more than five (5) feet.
3. Suction and discharge line should be independently
supported at a point near the pump to avoid strains being
placed on the pump.
4. It is advisable to install a gate valve in both the suction
and discharge line in the event that the pump must be
removed for servicing. (Flooded suction application only)
5. Before starting the pump for the first time, remove the
see-through lid. (Turn lid ring counterclockwise to remove.)
Fill strainer tank with water until it is level with the suction
inlet. Replace lid with locking ring. Hand-tighten the lid to
make an air-tight seal. DO NOT use any tools to tighten
the lid.
6. When installing and using the motor, basic safety
precautions should be done by a licensed electrician in
accordance with local codes. Be certain that the motor
frame is grounded. Motor name plate has voltage, phase,
ampere draw and other motor information as well as wiring
connection instructions.
BONDING: As required by National Electrical Code Article
680-22, the pump motor must be electrically bonded to
the pool structure (reinforced bars, etc.) by a solid copper
conductor not smaller than #8 AWG (8.4 mm2) wire via the
external copper bonding lug on the pump motor (#6 AWG
Canada).
GROUNDING: Permanently ground the pump motor using
a conductor of appropriate size. Connect to the #10 green
headed ground screw provided inside the motor terminal
box.
NOTE: DO NOT connect to electric power supply until the
unit is permanently grounded
Figure 1.0
1/3 MAINTENANCE
The pump requires little or no service other than reasonable
care and periodic cleaning of the strainer basket. DO NOT
strike basket to clean. When cleaning the basket inspect
the lid o-ring for damage and replace if necessary.
NOTE: It is normal for a few drops of water to escape from
the mechanical seal from time to time. This is especially
true during the break-in period.
The mechanical seal may become worn and/or loose during
the course of time, depending on the running time and water
quality. If water continually leaks out, a new mechanical
seal should be fitted. After long periods of NON operational
(seasonal storage, etc.), the pump must be checked for ease
of rotation while it is switched o.

2999999927 - Rev. 0420 - Model S90
SECTION 2 TROUBLESHOOTING GUIDE
PROBLEM POSSIBLE CAUSES SOLUTION
1. Pump will not prime. a. Suction air leak.
b. No water in pump.
c. Closed valves or blocked lines.
d. Low voltage to motor.
Make sure the see-through lid and o-ring are clean and
properly positioned. Tighten see-through lid (hand
tight). Tighten all pipes and fittings on suction side of
the pump. Be sure water in the pool is high enough to
flow through skimmer.
Make sure strainer tank is full of water.
Open all valves in system. Clean skimmer and strainer
tank. Open pump and check for clogging of impeller.
Check voltage at motor. If low, pump will not come up
to speed.
2. Motor does not turn. a. No power to motor.
b. Pump jammed.
Check that all power switches are on. Be sure fuse or
circuit breaker is properly set. Time set properly? Check
motor wiring at terminals.
With power o, turn shaft. It should spin freely. If not,
disassemble and repair.
SECTION 1 EQUIPMENT OPERATION AND MAINTENANCE
1/3 MAINTENANCE - continued
WARNING: Before servicing the pump, switch o the
circuit breakers at the power source. Severe personal injury
or death may occur if the pump starts while your hand is
inside the pump.
Place a screwdriver, allen wrench or appropriate tool in the
end of the motor shaft and turn it clockwise. OR Remove
the fan cover and turn the fan in a clockwise direction
manually. This may require removal of the cover at the rear
of the motor or small circular cap at the rear center of the
motor.
To Replace the Mechanical Seal
To replace the mechanical seal, remove the eight (8) screws
holding the casing to the flange. Slide the motor including
the seal housing out. Remove impeller by turning it
counter-clockwise when facing it, while holding the motor
shaft with a 7/16” wrench, Allen wrench or screwdriver at
rear of the motor. Note the position of the seal. Remove the
seal from the impeller shaft. To re-assemble, reverse the
process. Use only water as a lubricant to install both sides
of the seal. Make sure both sides of the seal (ceramic and
spring portion) are clean. Gently wipe polished faces with
soft and dry cotton cloth. Surfaces can easily be damaged
by dirt and scratching. (Use a drop of loc-tite on threads to
secure the impeller to the motor.)
1/4 WINTERIZING
CAUTION: The pump must be protected when freezing
temperatures are expected. Allowing the pump to freeze
will cause severe damage and void the warranty.
There are two options when winterizing the pump:
Option 1:
Drain all the water from the pump, system equipment, and
piping. Remove drain plug(s). DO NOT replace plug(s). Store
plug(s) in the strainer basket for winter. Keep the motor
covered and dry.
Option 2:
Drain all the water from the pump, system equipment, and
piping. Remove the pump and motor from the plumbing and
store indoors in a warm and dry location.
NOTE: When the winter season is over the pump will need
to be check and primed prior to start.
CAUTION: DO NOT run the pump dry. If the pump is run
dry, the mechanical seal will be damaged and the pump
will start to leak at the seal. If this occurs, the mechanical
seal will need to be replaced. ALWAYS maintain the proper
water level in your pool. Continued operation in this manner
could cause a loss of pressure, resulting in damage to the
pump casing, impeller, and mechanical seal.

2999999927 - Rev. 0420 - Model S90
PROBLEM POSSIBLE CAUSES SOLUTION
3. Low flow. a. Dirty filter.
b. No skimmer basket.
c. Closed valves or blocked lines.
d. Suction air leak.
Back wash filter when filter pressure is high, or clean
cartridges.
Clean skimmer and pump strainer basket.
See problem 1.
See problem 1.
4. Noisy operation of motor. a. Bad bearings. Noise when shaft is turned up by hand. Motor is hot in
bearing area when running. Replace bearing.
5. Motor runs hot. These motors will run hot to the touch, however, this is normal. They are designed that
way. Thermal overload protector will function to turn them o if there is an overload or high
temperature problem. Excessive heat can be cause by:
a. Low voltage.
b. Installed in direct sun.
c. Poor ventilation.
Increase size of electrical wire. Be sure motor is
operating on correct voltage.
Shield motor from sun’s rays.
Do not tighten cover or enclosure motor.
6. Noisy operation of pump. a. Air leak in suction line. Bubbles
in water returning to pool at inlet.
b. Restricted suction line due
to blockage or under size pipe.
Indicated by high vacuum reading
at pump suction.
c. Foreign matter (gravel, metal,
etc.) in pump impeller.
d. Cavitation.
Repair leak. Check suction pipe, see-through lid in
place? O-ring clean?
Remove blockage or increase suction pipe size. Make
sure strainer tank is clean. Are all suction valves fully
open?
Disassemble pump and remove foreign matter from
impeller.
Improve suction conditions. (Reduce suction life,
reduce number of fittings, increase pipe size.) Increase
discharge pressure and reduce flow by throttling
discharge valve.
7. Motor overload protection
“kicks out”.
a. Motor is not connected properly.
b. Low voltage due to under size
wire or low incoming voltage.
c. Wrong size heaters in protective
device.
d. Overload due to binding in pump
or wrong size impeller.
Check wiring diagram on motor.
Check with volt meter. Increase size of supply wire.
Reports low supply voltage to power company. Voltage
at motor must be within 10% of motor nameplate
voltage.
Heaters should be one size larger than full load amps
shown on motor nameplate.
Indicated by high amperage readings on motor, binding
shaft. Disassemble unit and correct.
SECTION 2 TROUBLESHOOTING GUIDE - continued
SECTION 3 SERVICING INFORMATION
When calling the manufacturer regarding a question or
problem with your pump, please have the serial number
available. The serial number is located on the pump either
on the flange or motor labels.
Replacement parts may be available from your installer.
Call, fax, or write: Speck Pumps at 8125 Bayberry Road,
Jacksonville, Florida 32256 Phone: [phone] Fax:
[phone], e-mail: inf[email protected]om

2999999927 - Rev. 0420 - Model S90
SECTION 4 PARTS AND EXPLODED VIEW
894.1
412.2
801
554.2
721.1
900
433
412.5
174.2
914.2
721.2
113
598
161.2
230
143
101
582
160.1
412.1
160.2
2901116010
2921116012B
2921116022
2921141210
2901114300
2921110130
2901158200
2920889410
2991000091
2920141210
2921117412
2920223089
2920223090
2920223091
2920223092
2920343310
2921141222
2920216110
2921116110
2921111300
2920110200
2991400029
2991400035
2921770005
2500300902
2500300914
160.1
NOT SHOWN
160.2
412.1
143
101
582
894.1
900
412.5
174.2
230
230
230
230
433
412.2
801
161.2
113
598
914.2
554.2
721.1
721.2
721.1 & 721.2
1
1
1
1
1
1
1
1
8
1
1
1
1
1
1
1
1
1
1
1
1
4
4
1
1
1
LID - CLEAR
LID - CLEAR WITH LED LIGHT
LOCK RING WITH HANDLES - LID
O-RING - LID 137 x 5mm
BASKET - ONE PIECE
CASING
DRAIN CAP 3/8" WITH GASKET - CASING
LEGO SPACER
SCREW - CASING HEX/SLOT M7 x 48mm SS
O-RING - DIFFUSER 90 x 5mm
DIFFUSER
IMPELLER (-I) 0.75 HP S.F. 1.0 104/3.5mm
IMPELLER (-II)1.0 HP S.F. 1.0 101/9.0mm
IMPELLER (-III) 1.5 HP S.F. 1.0 106/9.0mm
IMPELLER (-IV)2.0 HP S.F. 1.0 114/9.0mm
MECHANICAL SEAL (20mm) COMPLETE
O-RING - CASING 190 x 6mm
INTERMEDIATE FLANGE
SEAL HOUSING
FLANGE
MOTOR FLANGE - 56 FRAME
BOLT - MOTOR (3/8-16 x 2.25")
WASHER - MOTOR BOLT (3/8") SS
SET - SUCTION UNION COMPLETE
SET - DISCHARGE UNION COMPLETE
COMPLETE UNION PACKAGE - SUCTION/DISCHARGE
Drawing
Number
Qty
Required
Order # Description

2999999927 - Rev. 0420 - Model S90
SECTION 5 PRODUCT REGISTRATION
(a)
(b)
(c)
(d)
(e)
(a)
(b)
Installation of the pump and motor by an experienced and qualified pool industry professional and a licensed electrician who is
licensed within the jurisdiction in which the pump and motor is installed and will be used; and
Buyer’s operation and maintenance of the pump and motor in strict accordance with Speck Pumps - Pool Products, Inc.’s printed
operator/maintenance manuals delivered with the pump and motor.
Speck Pumps-Pool Products, Inc. grants solely to the original consumer purchaser (“Buyer”) of the pump and motor the following personal,
non-transferable and limited warranty on the following terms and conditions (the “Limited Warranty”): the pump and motor is warranted to
be free of material defects in materials or workmanship under normal use for a period of two (2) years beginning on the date of the Buyer’s
purchase of the pump and motor (the “Limited Warranty Period”). Not withstanding any provisions herein to the contrary, the warranties
and obligations hereunder shall not in any event extend for more than three (3) years beyond the date of shipment of the pump and motor
from the factory (the “Limited Warranty Period”). The Limited Warranty is subject to each of the following additional terms and conditions:
1. IN THE EVENT OF ANY BREACH OF THE LIMITED WARRANTY, SPECK PUMPS-POOL PRODUCTS, INC.’S ENTIRE OBLIGATION AND
LIABILITY TO BUYER, AND BUYER’S SOLE AND EXCLUSIVE REMEDY SHALL BE AS FOLLOWS: Speck Pumps-Pool Products, Inc. will,
at its option, either repair or replace the pump and motor or refund to Buyer the purchase price actually paid by Buyer for the pump and
motor subject to the Limited Warranty. Speck Pumps-Pool Products, Inc. shall have no obligations under the Limited Warranty unless Buyer
delivers timely written notice to Speck Pumps-Pool Products, Inc. of the Limited Warranty claim within the Limited Warranty Period and
returns the pump and motor to Speck Pumps-Pool Products, Inc. if requested. To the fullest extent permitted by law, Speck Pumps-Pool
Products, Inc. expressly disclaims any liability for, and the Limited Warranty does not include or cover, any labor, costs or other expenses
in connection with the removal, transportation, shipment, insurance, replacement, repair, or installation of repaired or replaced parts or for
any other costs or expenses or damages to property or things including, but not limited to, those arising in connection with the use of, or
inability to use, the pump and motor.
2. To the fullest extent permitted by law, the Limited Warranty will be void and of no force or eect and Speck Pumps-Pool Products, Inc.
will have no liability, responsibilities or obligations to Buyer or with respect to the pump and motor in the event of the occurrence of any
one or more of the following:
3. The Limited Warranty is expressly conditioned and contingent upon Buyer’s strict compliance with each of the following:
Any damage to the pump and motor caused by Buyer, any third party, ground movement, other natural forces, acts of God or any
other sources or causes not arising from a breach of the Limited Warranty, excluding ordinary wear and tear;
Any replacement, modification, alteration or repair of any parts or components of the pump and motor by anyone other than
Speck Pumps-Pool Products, Inc.;
Any abuse, misuse, accident, tampering with, improper installation or modification of the pump and motor or any other actions,
inactions or failures to act that violate the terms and conditions of this Limited Warranty;
Buyer’s failure or inability to present an invoice, bill, receipt or other documentation clearly evidencing that the pump and motor
was installed and maintained in strict compliance with this Limited Warranty and that the claim was timely submitted within the
Limited Warranty Period; and/or
Buyer’s failure to comply with the conditions and contingencies set forth in paragraph 3 below.
SECTION 6 LIMITED WARRANTY
Thank you for purchasing a SPECK PUMPS® product please
take a few moments to register it online. Your registration
helps us keep you up to date on product information and
oers.
Before you register:
What do I need to get started?
The Serial Number and the Model Name
An email address. We will use this to send you
confirmation of your registration.
A copy of your sales receipt and/or qualified
installer’s invoice.
n
n
n
To register your SPECK equipment please register online
at www.usa.speck-pumps.com
or
Scan QR code to register product

2999999927 - Rev. 0420 - Model S90
SECTION 6 LIMITED WARRANTY - continued
4. DISCLAIMER: THE LIMITED WARRANTY IS THE ONLY WARRANTY MADE AND IS IN LIEU OF ALL OTHER WARRANTIES, AND ANY
AND ALL IMPLIED WARRANTY OR CONDITION OF MERCHANTABILITY, THE IMPLIED WARRANTY AGAINST INFRINGEMENT, AND THE
IMPLIED WARRANTY OR CONDITION OF FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY LIMITED IN THEIR SCOPE AND
DURATION TO THE TWO YEAR TERM OF THE LIMITED WARRANTY SET FORTH HEREIN. SOME STATES DO NOT ALLOW LIMITATIONS
ON HOW LONG AN IMPLIED WARRANTY LASTS, SO THE ABOVE LIMITATION MAY NOT APPLY TO THE BUYER.
5. TO THE FULLEST EXTENT PERMITTED BY LAW, IN NO EVENT SHALL SPECK PUMPS - POOL PRODUCTS, INC. OR ITS OFFICERS,
DIRECTORS, EMPLOYEES, SHAREHOLDERS, AGENTS, OR REPRESENTATIVES BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL,
EXEMPLARY OR CONSEQUENTIAL DAMAGES OR LOSS, INCLUDING TIME, MONEY, GOODWILL, AND LOST PROFITS IN ANY WAY
WHICH MAY ARISE HEREUNDER OR FROM THE USE OF OR INABILITY TO USE THE PUMP AND MOTOR OR THE PERFORMANCE OR
NONPERFORMANCE OF ANY OBLIGATION UNDER THIS LIMITED WARRANTY. THIS PARAGRAPH, THE WARRANTY DISCLAIMERS
IN PARAGRAPH 4 ABOVE, AND THE SOLE AND EXCLUSIVE REMEDY SET FORTH IN PARAGRAPH 1 ABOVE SHALL APPLY EVEN IF
SPECK PUMPS - POOL PRODUCTS, INC. HAS BEEN NOTIFIED OF THE POSSIBILITY OR LIKELIHOOD OF SUCH DAMAGES OCCURRING,
WHETHER SUCH LIABILITY IS BASED ON CONTRACT, TORT, NEGLIGENCE, STRICT LIABILITY, PRODUCTS LIABILITY OR OTHERWISE,
AND EVEN IF ANY REMEDY STATED HEREIN FAILS OF ITS ESSENTIAL PURPOSE. SOME STATES DO NOT ALLOW THE EXCLUSION OR
LIMITATION OF SPECIAL, INDIRECT, INCIDENTAL, EXEMPLARY OR CONSEQUENTIAL DAMAGES OR LOSS, SO THE ABOVE EXCLUSIONS
AND LIMITATIONS MAY NOT APPLY.
6. This Limited Warranty gives the Buyer specific legal rights, and the Buyer may also have other rights, which vary from state to state.
7. A return merchandise authorization (“RMA”) must be obtained from Speck Pumps - Pool Products, Inc. before returning any product.
Products returned without an RMA will be refused and returned, unopened, to the Buyer. All returned products are to be sent freight
prepaid and insured for Buyer’s protection to the manufacturer at 8125 Bayberry Road, Jacksonville, Florida 32256. Under no condition
will products be accepted after the expiration of the Limited Warranty Period. Speck Pumps - Pool Products, Inc. shall not bear any costs or
risks incurred by Buyer in shipping a defective pump and motor to Speck Pumps - Pool Products, Inc. or in shipping a repaired or replaced
pump and motor to Buyer.
Manufactured by Speck Pumps, Jacksonville Florida USA, © 2020 All Rights Reserved. This document is subject to change without notice.
Speck Pumps
8125 Bayberry Road
Jacksonville, FL. 32256
USA
(Monday - Friday) 8:00 am to 5:00 pm EST
800-223-8538
904-739-2626
904-737-5261
www.usa.speck-pumps.com
Technical Support:
Address:
Hours:
Toll Free:
Phone:
Fax:
Website:
Date of Installation:
Installed by:
Serial Number:
For Service Call:
____________________________________________
____________________________________________
____________________________________________
____________________________________________

READ THIS MANUAL CAREFULLY
BEFORE USING THE PUMP
WARNING: RISK OF ELECTRICAL SHOCK
SAVE THESE INSTRUCTIONS!
Pump suction is hazardous and can trap and drown or disembowel swimmers.
Blocking suction with body may cause severe or fatal injury.
DO NOT use or operate swimming pools, spas, or hot tubs if a suction outlet cover is missing, broken, or loose.
All suction outlet covers must be maintained. They must be replaced if cracked, broken, or missing.
All suction outlets must have correctly installed screw-fastened cover in place.
The pump suction system must provide protection against the hazard of suction entrapment or hair
entrapment/entanglement.
Provide at least two hydraulically balanced (3’ apart) main drains, with covers as suction outlets for each circulating
pump suction line.







Pool pump must be installed by a licensed or certified electrician or a
qualified pool serviceman in accordance with the National Electrical Code and
all applicable local codes and ordinances. Improper installation will create
an electric hazard which could result in death or serious injury to pool
users, installers, or others due to electrical shock, and may also cause
damage to property.
Always disconnect power to the pool pump at the circuit breaker
before servicing the pump. Failure to do so could result in death or
serious injury to serviceman, pool users, or others due to electric shock.
DANGER: DO NOT BLOCK SUCTION
F