Read all safety warnings and instructions. Failure to follow the warnings
and instructions may result in electric shock, fire and/or serious injury.
Save all warnings and instructions for future reference.
INSTALLATION AND USER’S GUIDE
ITEM: 75110
POOL PUMP AND SAND FILTER SYSTEM
0.75HP 115V 1-SPEED 13 INCH 4-WAY ABOVE-GROUND
DANGER
75110
THIS PAGE INTENTIONALLY LEFT BLANK
39DISCLAIMER
38Parts Diagram
38REPLACEMENT PARTS
37Water Chemistry
36Pump Maintenance
36MAINTENANCE
31TROUBLESHOOTING
29
WINTER (For Winterizing)
28
Filtration (Normal Operation)
27
RINSE (Initial Run)
26
BACKWASH (Initial Run)
26VALVE FUNCTIONS
25AFTER PRIMING THE PUMP
24PRIMING THE PUMP
23PRIOR TO START-UP
23OPERATION
PUMP AND SAND FILTER SYSTEM
11
INSTALLATION INSTRUCTIONS 12
ELECTRICAL
10PUMP LOCATION
10INSTALLATION
9SPECIFICATIONS
8PRODUCT DIMENSIONS
7
6PACKAGE CONTENTS
6OVERVIEW (PRODUCT INFORMATION)
4GENERAL SAFETY
2
Legends and Symbols
2IMPORTANT SAFETY INSTRUCTIONS
1TABLE OF CONTENTS
TABLE OF CONTENTS
1
14
Step 3: Adding Filter Media
13
Step 2: Sand Filter Drain Installation
12
Step 1: Pump Base Installation
18
Step 6: Tank Attachment
17
Step 5: Hose Adapter Installation
16
Step 4: Pressure Gauge Installation
22
Step 9: Power Connection
20
Step 8: Hose Attachment
19
Step 7: Flange Clamp Installation
39Customer Service
39Disclaimer
IMPORTANT SAFETY INSTRUCTIONS
2
For safety reasons, children should not be allowed to use this product.
Failure to comply with all instructions and warnings may lead to severe bodily injury or
even death. It is strongly recommended that only a qualified pool service professional install and service
this product. Prior to using this product, installers, operators, and owners must carefully review these
warnings and all instructions provided in the owner's manual. It is essential to leave these warnings and
the owner's manual with the pool owner for their reference and safety.
ATTENTION INSTALLER: This manual contains vital information regarding the installation, operation,
and safe use of this product. It is essential to provide this manual to the end user of the product. Failure
to read and follow all instructions could lead to severe injuries.
USE OF NON-XTREMEPOWERUS REPLACEMENT PARTS VOIDS WARRANTY
DANGER: Ignoring these hazards can result in death, severe personal injury, or
significant property damage.
WARNING: Indicates potential hazards that can result in severe personal injury,
death, or significant property damage. Ignoring these warnings presents a real
danger.
CAUTION: Indicates potential hazards that can result in minor or moderate personal
injury, property damage, or actions that are unpredictable and unsafe. Ignoring these
cautions presents a potential hazard.
NOTICE: This label indicates important special instructions that are not directly
related to hazards.
This guide provides instructions for installing and using the product. If you have any questions about the
product, please contact XtremepowerUS.
This guide contains important information about safely installing and operating this product. After
installation, make sure to share this information with the owner/operator or leave it with them for their
reference.
Legends and Symbols
When you come across the safety-alert symbol on the product or in this manual, pay attention to the
following signal words and remain vigilant about the potential for personal injury.
IMPORTANT SAFETY INSTRUCTIONS
DANGER
WARNING
WARNING
CAUTION
NOTE
DANGER
IMPORTANT SAFETY INSTRUCTIONS
3
This product is specifically designed for use with permanent swimming pools and, if
appropriately marked, can also be used with hot tubs and spas. However, it should not be used with
storable pools. A permanently installed pool is one that is built in or on the ground, or within a building,
making it incapable of being easily disassembled for storage. On the other hand, a storable pool is
designed to be disassembled and reassembled for storage while maintaining its original integrity. Please
ensure that this product is only used with permanent swimming pools and hot tubs or spas if appropriately
indicated. Avoid using it with storable pools to prevent potential hazards and ensure optimal performance.
Please note that this unit must only be connected to a supply circuit protected by a
ground-fault circuit-interrupter (GFCI). The installation of a GFCI is the responsibility of the installer, and
it should be regularly tested for proper functioning. To test the GFCI breaker, simply press the test button,
which should interrupt power. Pressing the reset button should restore power. If the GFCI fails to operate
as described, it is defective and should be replaced. If the GFCI interrupts power to the pump without
pressing the test button, it indicates the presence of a ground current and the possibility of electric shock.
In such cases, do not use the pump. Disconnect it immediately and seek the expertise of a qualified
service representative to address and rectify the issue before resuming use (to test the GFCI breaker).
Risk of electrical shock. Connect this product solely to a branch circuit that is
safeguarded by a ground-fault circuit interrupter (GFCI). If you are unable to confirm the presence of a
GFCI protection on the circuit, please seek assistance from a qualified electrician.
DANGER
WARNING
WARNING
IMPORTANT SAFETY INSTRUCTIONS
4
• During installation, ensure proper drainage around the pump to prevent water from entering the
electrical components.
• To ensure optimal performance, it is crucial to use the proper size pump for the specific application
and install it correctly. Only through meticulous sizing and installation can the pump function as
intended.
• The use of pumps that are improperly sized, installed, or employed for applications other than their
intended purpose can lead to severe personal injury or even death. These risks encompass
potential hazards such as electric shock, fire, flooding, suction entrapment, or critical injuries and
property damage resulting from structural failures of the pump or other system components. It is
essential to strictly adhere to the correct sizing, installation, and designated usage to mitigate
these potential dangers and ensure the safety of all users and the surrounding environment.
• The pump and sand filter system is not designed to be submersible.
• Do not attempt to open the inside of the drive or motor enclosure, as there is a capacitor bank that
can retain a potentially dangerous electrical charge, even when the unit is not powered.
• Disconnect the main power plug to turn off the pump before performing any maintenance on the
pump and sand filter system.
• Before working on the filter, disconnect the power plug to the pump and release the air pressure to
the filter tank.
• The sand filter is designed to operate with water temperatures between +32.0°F to +113.0°F (+0°C
to +45°C). Operating the filter outside of this temperature range may cause damage.
• Chemical spills can damage pools/spas and malfunction equipment, risking injury or property
harm. Avoid storing chemicals near equipment.
• This appliance is not intended for use by individuals (including children) with reduced physical,
sensory, or mental capabilities, or those lacking experience and knowledge, unless they have
received supervision or instruction regarding its safe usage from a responsible person.
GENERAL SAFETY
WARNING
WARNING
DANGER
The pump has the potential to generate significant levels of suction within the plumbing system's
suction side. This heightened suction presents a considerable risk if individuals come too close to the
suction openings. Being near these openings can result in severe injuries caused by the intense
vacuum or may lead to entrapment and drowning.
5
IMPORTANT SAFETY INSTRUCTIONS
SUCTION ENTRAPMENT HAZARD
DANGER DANGER
DANGER DANGER DANGER
WARNING
WARNING
To minimize the risk of injury caused by suction entrapment hazards, please follow these safety
guidelines:
• Use only properly installed and secured ANSI/ASME A112.19.8 approved anti-entrapment suction
covers for each drain.
• Ensure that each suction cover is installed at least three (3') feet apart, measured from the nearest
point to nearest point.
• Regularly check all suction covers for cracks, damage, and excessive weathering.
• Promptly replace any loose, cracked, damaged, broken, or missing cover with an appropriate
certified one.
• Periodically replace drain covers as necessary since they deteriorate over time due to exposure to
sunlight and weather.
• Avoid placing hair, limbs, or your body near any suction cover, pool drain, or outlet.
By adhering to these precautionary measures, you can significantly reduce the risk of injury
associated with suction entrapment hazards.
6
OVERVIEW (PRODUCT INFORMATION)
PACKAGE CONTENTS
OVERVIEW (PRODUCT INFORMATION)
PARTS # 15d
PUMP WITH STRAINER
1 PC(S)
PARTS #
1
4-WAY VALVE
1 PC(S)
PARTS #
4
FILTER TANK
1 PC(S)
PARTS #
2
FLANGE CLAMP
1 SET(S)
PARTS #
7
PUMP & TANK BASE
1 PC(S)
PARTS #
13a
HOSE
1 PC(S)
PARTS #
6
FILTER DRAIN NOZZLE
1 SET(S)
PARTS #
11
HOSE ADAPTER
5 PC(S)
PARTS #
12
HOSE CLAMP
1 PC(S)
psi
bar
KL1.6
1
0
10
20
30
40
50
60
2
3
4
PARTS # 3
LARGE O-RING
1 PC(S)
PARTS #
8
SCREW & NUT
4 PC(S)
PARTS #
18
PRESSURE GAUGE
1 PC(S)
PARTS # 5
FILTER ASSEMBLY
1 PC(S)
INSTRUCTION
MANUAL
1 PC(S)
PARTS
TEFLON TAPE
1 PC(S)
PARTS #
19
DRAIN PLUG
1 PC(S)
PARTS # 17
FUNNEL
1 ßßPC(S)
PARTS # 10
SMALL O-RING
5 PC(S)
PARTS #
9
SCREW & NUT
2 PC(S)
M6 x 25
ST5.5 x 30 W/ O-RING 1 1/2′′MIP
7
OVERVIEW (PRODUCT INFORMATION)
PUMP
PIPE
PUMP BASE
4-WAY VALVE
PRESSURE GAGE
FILTER TANK
psi
bar
KL1.6
1
0
10
20
30
40
50
60
2
3
4
BACKWASH
RINSE
FILTER
WINTER
STRAINER LID
STRAINER DRAIN PLUG
psi
bar
KL1.6
1
0
10
20
30
50
60
2
3
4
40
PUMP AND SAND FILTER SYSTEM
FILTER DRAIN NOZZLE
8
5.24”
133mm
5.94”
151mm
7.24”
184mm
9.92”
252mm
9.17”
233mm
3.23”
82mm
5.31”
135mm
2.18”
63mm
7.23”
181mm
7.83”
199mm
6.93”
176mm
12.99”
330mm
5.87”
149mm
0.16”
4mm
1.86”
47.30mm
0.99”
25.10mm
14.96”
380mm
9.13”
232mm
PRODUCT DIMENSIONS
OVERVIEW (PRODUCT INFORMATION)
9
OVERVIEW (PRODUCT INFORMATION)
SPECIFICATIONS
Hmax (Maximum Head)
Qmax (Maximum Flowrate)
WEF (Weighted Energy Factor)
Certification
Feature
10M
40GPM (150L / Min)
5.9
UL Listed
CSA Certificated
ETL Listed
Thermal Protected
Heavy-Duty Long-Lasting Case
Input Voltage / Frequency
Input Current
Speed
RPM
Horsepower
Wire
Maximum Continuous Load
Ambient Conditions
Pool Type
115 V / 60 Hz
3.6 Amps
Single (1) Speed
3450 RPM
0.75 HP
14 AWG
2400 GPH (Gallons Per Hour)
-40°F to +140°F (-40°C to +60°C)
+32°F to +122°F (0°C to +50°C)
Relative 0 to 95 % Non-condensing
+32.0°F to +113.0°F (0°C to 45°C)
Above-Ground
Storage
Operating
Humidity
Water Temperature
10
INSTALLATION
Figure 2
5 × SUCTION PIPE
DIAMETER
6” (15.2cm)
MINIMUM
Figure 1
6” (15.2cm)
MINIMUM
PUMP LOCATION
While the pump is designed for outdoor use, it is advisable to position both the pump and filter in the
shade to shield them from continuous direct heat. Select a well-drained location that will not flood
during rainy periods. Never install the pump and filter in a damp or poorly ventilated area. Keeping the
motor clean is crucial, as pump motors require unrestricted air circulation to aid in cooling.
• This pump should not be installed within an outer enclosure or beneath the skirt of a hot tub or
spa, unless there are specific markings indicating its suitability for such installation.
• It is essential to mechanically secure the pump and sand filter system to the pump base during
installation. Proper mechanical securing ensures stability and safe operation of the pump during
its use.
Ensure that the pump location satisfies the following requirements:
• Position the pump as close to the pool or spa as feasible. Ensuring it is placed on a dry, well-
ventilated surface away from direct sunlight. Consider the following factors:
◦ Ensure proper drainage away from the pump.
◦ Provide adequate ventilation for the pump motor.
◦ Allow easy access for future servicing and winterizing needs.
◦ Protect the pump from exposure to the elements.
• Ensure a minimum distance of 5 feet from the inside wall of the pool and spa during installation.
• Keep a minimum distance of 3 feet between the pump and the heater outlet.
• Avoid installing the pump at a location higher than 10 feet above the water level.
• Choose a well-ventilated site for the pump, offering protection from excess moisture, such as rain
gutter downspouts or sprinklers.
• Allow a rear clearance of at least 3 inches during installation to enable easy motor removal for
maintenance and repair. Refer to Figure 1 and Figure 2 for further details.
NOTE
14
INSTALLATION
10
INSTALLATION
INSTALLATION
11
INSTALLATION
ELECTRICAL
Ω
RISK OF ELECTRICAL SHOCK OR ELECTROCUTION.
It's crucial to follow the National Electrical Code and all relevant local codes and
ordinances. Going against these rules can result in a high risk of electrical shock,
potentially leading to severe injury, death, or property damage for individuals
involved. To prioritize safety and prevent potential hazards, adhering to electrical
safety regulations and guidelines is crucial.
Always ensure the power to the pump is disconnected from the power source before performing
any service or maintenance. Failure to do so can lead to severe injury or even death for service
personnel, pool users, or others due to electric shock, and may also result in property damage. Prior
to servicing the pump, ensure complete disconnection from the power source to ensure the safety of
everyone involved and to prevent any potential hazards or accidents.
Prior to commencing any work on the pump, thoroughly read and familiarize yourself with all
servicing instructions. This practice ensures your understanding of the proper procedures and
precautions necessary for safe and effective pump servicing. Neglecting to do so may result in
accidents, injuries, or damage to the pump or surrounding equipment. Prioritize safety by carefully
reviewing all instructions before undertaking any maintenance tasks.
DANGER
12
INSTALLATION
Pump Base Installation
Step 1: Pump Base Installation
A. Place the pump base on a flat surface.
B. Secure parts# 7 pump base to a flat surface or platform. (Figure A)
Using parts# 8 screws and nuts to secure parts# 15d pump to the parts# 7 pump base.
(Figure B)
Figure A
Figure B (Continued)
The equipment must be placed on a level surface with adequate ground
hardness; if positioned on grass, a flat wooden board should be used as a base for leveling.
NOTE
Pump Installation
PARTS # 7
PARTS # 8
PARTS # 8
PARTS # 9
PARTS # 7
PARTS # 15d
Figure B
PARTS # 9
INSTALLATION INSTRUCTIONS
For detailed guidance on safe installation, please refer to the IMPORTANT SAFETY INSTRUC-
TIONS. These instructions are vital to ensure the pump is set up correctly, maintaining safety and
optimal performance.
13
INSTALLATION
6.1 6.2 6.3 6.4
6.5 6.6
6.66.5
6.4
6.3
6.2
6.1
PARTS # 6
Step 2: Sand Filter Drain Installation
A. Disassemble parts# 6 Filter Drain Nozzle, and arrange the drainage components in the
following order as showing in Figure C: #6.1, #6.2, #6.3, #6.4, #6.5, and #6.6.
B. Apply #6.5 onto #6.6 (Figure D). Then, insert the assembled #6.5 and #6.6 into parts# 4
filter tank's opening. On the out side of the filter tank, install other drainage components
onto #6.6 in the following order: #6.4, #6.3, #6.2, and #6.1.
C. Manually tighten all the components to secure the filter drain. Do not overtighten.
No tools are required.
Figure D
Figure C
PARTS # 4
14
INSTALLATION
Step 3: Adding Filter Media
A. Place parts# 5 filter assembly in the center of parts# 4 sand filter , ensuring the pipe of
parts# 5 remains upright during the media loading process. (Figure E)
B. Place parts# 17 funnel at the top of parts# 4 filter tank by aligning it with parts# 5 filter
assembly. (Figure E)
Figure E
PARTS # 5
PARTS # 4
PARTS # 17
PARTS # 4
15
INSTALLATION
15
INSTALLATION
C1. Cotton Ball: Fill the filter tank evenly with swimming pool filter cotton balls (not included),
then remove parts# 17 funnel. (Figure F)
C2. Sand: Add swimming pool filter sand (not included) to the tank evenly, remove parts# 17
funnel, and clean the tank's neck. (Figure G)
Figure F (cotton balls not included)
Figure G (filter sand not included)
Use only POOL FILTER SAND for this step.
WARNING
Sand Selection and Loading Requirements:
Commonly used sand: #20 (0.71MM quartz sand
Sand density: 0.1 LB / FT³ (1.6 KG / M³)
Standard weight for sand loading: 50 LBS
Maximum sand loading in the tank: Fill up to
two-thirds of the filer tank.
Step 3: Adding Filter Media (Continued)
Cotton Ball -> Step 3: C.1
Sand -> Step 3: C.2
REMOVE IT BEFORE
INSTALL VALVE
16
INSTALLATION
Step 4: Pressure Gauge Installation
A. Apply parts# 3 large o-ring at the bottom of parts# 1 valve and place them on the top of
parts# 4 filter tank. (Figure H)
Remove the pressure gauge port plug from the pressure gauge port on the side of parts#
1 valve. (Figure I)
B. Clockwise wrap parts# 18 pressure gauge's thread with Teflon tape. (Figure J)
C. Clockwise screw parts# 18 pressure gauge into the pressure gauge port on the side of the
part #1 valve, and then tighten it manually. (Figure K)
Figure H
Figure I
Figure J
Figure K
psi
bar
KL1.6
1
0
10
20
30
40
50
60
2
3
4
PARTS # 1
PARTS # 3
PRESSURE GAUGE
PORT PLUG
PARTS #
18
TEFLON TAPE
PARTS #
18
TEFLON TAPE
PARTS #
18
PRESSURE GAUGE PORT
PRESSURE GAUGE PORT
17
INSTALLATION
Step 5: Hose Adapter Installation
A. Place parts# 10 small o-ring on the threaded end of each parts# 11 hose adapter.
(Figure L)
B. Install parts# 11 hose adapters onto the specified ports on part# 1 valve and part# 15d
pump (Figure M), then manually tighten the hose adapters.
Figure L
Figure M
PARTS # 11 PARTS # 10
PUMP OUTLET
POOL OUTLET
PUMP INLET
WASTE OUTLET
POOL INLET
Figure N
18
INSTALLATION
Step 6: Tank Attachment
PARTS # 4
P
A
R
T
S
#
7
A. Attach parts# 4 tank to the pump and filter base by aligning and inserting the tank feet
into the sockets on parts# 7 base. (Figure N)
B. Twist clockwise to secure. (Figure N)
TANK FOOT
TANK FOOT
SOCKET
SOCKET
19
INSTALLATION
Step 7: Flange Clamp Installation
A. Install and tighten part# 2 flange clamps around the neck of part# 4 filter tank. (Figure O)
B. Securing both end screws. (Figure O)
Figure O
PARTS # 2
20
INSTALLATION
Step 8: Hose Attachment
A. Slide part# 12 hose clamp(s) onto part# 13a hose(s). (Figure P)
B. (Optional) Apply silicone sealant (not included) to part# 11 hose adapter(s) to prevent leaks.
Figure P
SILICONE SEALANT
(NOT INCLUDED)
PARTS # 11
PARTS # 12
PARTS # 13a
Figure WATER FLOW DIRECTION DIAGRAM
WASTE
PUMP OUTLET
POOL OUTLET
PUMP INLET
WASTE OUTLET
POOL INLET
Figure Q
21
INSTALLATION
Step 8: Hose Attachment (Continued)
C. Connect part# 13a hose(s) to part# 11 hose adapter(s) and tighten part# 12 hose
clamp(s). (Figure Q)
D. (Optional / Recommended) Attach a discharge hose (not included) to the “WASTE” port on
the valve to divert water away from the pool bottom during flushing or backwashing.
22
INSTALLATION
Step 9: Power Connection
A. Refer to the details below for the minimum distance in inches between the ground fault
protection socket and the pump and sand filter system. (Figure R)
B. Use an 18 AWG extension cord capable of handling the electrical load of the filter pump.
MINIMUM
10” (254mm)
MINIMUM
5” (127mm)
Figure R
4
4
4
5
5
5
6
6
0.5
1.0
1.5
2.0
2.5
4.0
5.0
6.0
Pool Capacity (Gallons) Duration of Each Run (Hours) Operating Frequency (Hours/Run)
300
600
900
1200
1500
2000
2500
3000
Pump Running Time Suggestion Chart
23
OPERATION
PRIOR TO START-UP
OPERATION
NOTE
WARNING
WARNING
CAUTION
If the circulation equipment must remain in the plumbing system during the water pressure test,
exercise caution and do not apply more than 10 psi pressure to the system. Additionally, before
removing the pump strainer cover, be sure to release water pressure.
When starting the circulating pump system, ensure that all suction and discharge valves are OPEN,
along with the filter air relief valve (if available) on the filter. This critical step is essential for proper
pump operation and to prevent potential severe personal injuries.
Operate with caution: This pump and sand filter system operates simply by plugging in to turn on,
and power starts immediately. To turn it off, simply unplug, and power is cut off immediately.
This pump and sand filter system is designed to work seamlessly with a Swimming Pool Outdoor
Programmable Timer outlet, enhancing control and efficiency. Highly recommend using such a timer
for optimized performance.
If it is necessary to perform a water pressure test before the initial use to ensure the plumbing
system is functioning properly, the following criteria should be followed:
• Engage the services of a professional to perform the water pressure test. Their expertise will
ensure accurate and safe testing of the plumbing system.
• Before conducting the test, ensure all XtremepowerUS pump and system components are
removed from the plumbing system. This ensures that the test is performed independently of the
pump and its components.
CAUTION
NEVER OPERATE THE PUMP WITHOUT WATER. Water cools and lubricates the mechanical shaft
seal. Running the pump dry can damage the seals, causing leaks, flooding, and voiding the
warranty.
PRIMING THE PUMP
WARNING
Before operating the pump, ensure it has been properly primed as water is essential for cooling and
lubricating the seal.
• To begin, fill the strainer housing with water up to the level of the suction pipe. If any water
leakage is observed from the pump or filter, DO NOT start the pump. In such cases, it is essential
to address the leakage issue before proceeding.
• If no leakage occurs, you may proceed to start the pump. However, ensure that you stand at
least 10 feet away from the pump and/or filter after starting it.
24
OPERATION
DANGER
Avoid installing 90° elbows directly into the pump inlet or outlet. This will help maintain efficient pump operation.
Before removing the strainer cover, follow these steps:
• STOP the pump before proceeding.
• CLOSE the valves in the suction and outlet pipes.
• RELEASE ALL PRESSURE from the pump and piping system.
• After removing the strainer cover, fill the strainer housing with water.
• If necessary, clean and lubricate the strainer cover O-ring with silicone based
lubricant.
• Replace the strainer cover on the strainer housing.
• OPEN the suction and outlet pipe valves.
• Refill basket with water.
CAUTION
NOTE
WARNING
Priming Instructions:
• Confirm that all connections are secure.
• Clean the pool thoroughly before filling to avoid damage to the pump and filter from excessive dirt and large
particles.
◦ Ensure all suction and discharge valves are fully open before starting the system.
◦ Failure to do so could result in severe personal injury.
◦ Before starting the pump, make sure the filter vessel is filled with water.
◦ Starting the pump without water may cause damage to the pump.
Primng Instructions: (Continued)
• Open all pool suction and WASTE lines for free water flow to the WASTE line. Press down and turn the top
mount valve handle to the “BACKWASH” position.
• Inspect the valve clamp for proper tightness.
• Prime and activate the pump to fill the filter tank with water.
• Observe the WASTE line for a steady flow of water. Operate the pump for a minimum of 2 minutes or until
the backwash water runs clear, to eliminate impurities and fine sand particles from the media.
• Switch off the pump and adjust the valve to the "RINSE" position. Confirm that all pool suction and WASTE
lines are open for unrestricted water flow. Avoid running the sand filter dry. Maintain a safe distance from
the filter and start the pump.
• Continue running the pump for at least two minutes.
• Turn off the pump and switch the valve to the "Filtration" position. Check that all pool suction and RETURN
lines are open, ensuring free water circulation to and from the pool. Keep clear of the filter and initiate the
pump.
• The filter will begin its filtering cycle. Verify that water is circulating back into the pool and record the
operating pressure with a clean filter.
• Inspect the system for leaks. In case of a leak, turn off the pump before addressing it.
• Monitor the filter pressure as it cleans the pool water. When the pressure gauge shows a 5-10 PSI
(0.34-0.69 BAR, this value may change based on the pool's pump and piping) increase over the initial clean
filter reading, initiate the BACKWASH cycle for the filter.
25
OPERATION
AFTER PRIMING THE PUMP
• Once the pump is primed, turn it on and open all suction and discharge line valves.
• Allow time for the pump to expel air from the suction lines.
• If there's no water flow within five minutes, stop the pump and re-prime it.
• Check for air leaks and refer to the Troubleshooting section if the pump isn't working correctly.
Checking for Air Bubbles:
• After running the pump for about ten minutes, check the return fittings for air bubbles.
• Continuous air bubbles may indicate a leak in the suction line; fix leaks promptly to avoid further
problems.
Controlling Output:
• Keep the gate valve in the suction line fully open while the pump is running.
• To adjust the output, if necessary, use a valve on the return line.
WARNING
Never operate the pump with closed suction or discharge valves.
26
OPERATION
BACKWASH (Initial Run)
Use this setting to clean the filter. When the filter pressure gauge rises 5-10 PSI (0.0.34-0.69 BAR, this
reading may vary depending on the pool's pump and general piping system) above the start-up clean
pressure.
• Turn off the pump and set the valve to the "BACKWASH" position.
• Start the pump and backwash until the water in the sight glass is clear. This usually takes about 2
minutes or less, depending on the amount of dirt accumulated, and then turn off the pump.
Proceed to “RINSE”.
BACKWASH
: Opened
: Closed
VALVE FUNCTIONS
CAUTION
Never operate the pump without water.
IN
OUT
WST
PUMP
POOL
WASTE
Pump Line
Return Line
Waste
Figure R
27
OPERATION
RINSE (Initial Run)
This ensures that all the dirty water from backwashing is rinsed out of the filter and goes to waste,
preventing possible return to the pool.
• After backwashing, keep the pump off and set the valve to "RINSE" position and start the pump for
about 0.5 to 1 minute.
• During rinsing, discharge water through the drain pipe. After sufficient rinsing, stop the pump, set
the valve to “Filtration”, and start the pump for normal filtering.
RINSE
: Opened
: Closed
IN
OUT
WST
PUMP
POOL
Pump Line
Return Line
Waste
WASTE
Figure S
28
OPERATION
FILTRATION (Regular Operation)
For normal filtering and regular vacuuming.
• Turn off the pump. Set the valve to the "FILTRATION" position for regular pool filtration. Then, start
the pump.
• Occasionally check the pressure gauge to ensure pressure remains within the normal range 5-10
PSI (0.0.34-0.69 BAR), this reading may vary depending on the pool's pump and general piping
system.
• After sufficient filtration, turn off the pump.
: Opened
: Closed
Pump Line
Return Line
Waste
IN
OUT
WST
PUMP
POOL
WASTE
RINSE
Figure T
POOL
29
OPERATION
Pump Line
Return Line
Waste
IN
WST
: Opened
: Closed
WINTER (For Winterizing)
Separate bonding surfaces to prevent freezing damage.
Clearing out all residual water will reduce the risk of freeze damage.
• Setting the Valve for Winterization
◦ With the pump remaining off, set the valve to the "WINTER" position to open all ports to prevent
residual water inside the machine from freezing and causing damage.
NOTE
PUMP
POOL
WASTE
OUT
Figure U
DANGER
30
OPERATION
WINTER (For Winterizing) (Continued)
Before attempting any corrective actions, ensure that the pump is in the OFF position. To avoid any
potential electrical hazards, wait until the remaining power in the capacitor is fully discharged before
proceeding with any work on the pump.
• Storing Pump for Winterization
◦ Turn off the power for the pump.
◦ Drain Water.
▪ For Sand Filter
- Turn the valve to “BACKWASH” for 3 to 5 minutes.
- Set the valve to “WINTER” position.
▪ For Cotton Ball Filter
- Turn off the pool pump power.
- Locate and open the drain valve at the bottom of the filter tank.
- Allow the water to drain from the filter.
- Close the drain valve once draining is complete.
- Set the valve to “WINTER” position.
◦ Cover the motor to shield it from severe rain, snow, and ice.
◦ Avoid wrapping the motor in plastic, as it can lead to condensation and rust on the inside of the
motor.
31
TROUBLESHOOTING
TROUBLESHOOTING
Turn the pump OFF and disconnect the power source before any corrective work.
Wait for the pump's capacitor to discharge completely to prevent electrical hazards.
DANGER
Check all connections
Reset tripped breakers
Replace blown fuses in the Circuit Breakers
(Applies to older homes)
Manually check rotation of motor shaft for free
movement with no obstruction
If using a pump timer try overriding, it to ensure the
pump is receiving power. Also check the rocker
switch on the back of the pump to confirm the power
is on either high or low speed so that the timer can
turn the pump on and off to the set speed
Contact qualified professional to check that the
wiring gauge is heavy enough. The wiring should
be at least AWG14
Check all connections
Contact qualified professional to check that the
wiring gauge is heavy enough. The wiring s
hould
be at least AWG14
The pump shouldn't be running for more than 8
hours a day. Ensure that it is either well shaded or
run during the cooler times of the day to prevent the
bearings from drying out quickly.
Manually check rotation of motor shaft for free
movement with no obstruction
Ensure proper grounding and wiring voltage.
ISSUE
CAUSE
Pump Won’t Start
Improper or loose wiring
connections; open
switches or relays
Tripped circuit breakers
Blown fuses.
Mechanical binding and
electrical overload
Using a pump timer
Pump Starts then
Stops
Undersized wiring
Loose connections
Low voltage at motor or
power drop (frequently
caused by undersized
wiring or extension cord
use)
Overheating
Mechanical binding
Electrical overload
CORRECTIVE ACTION
ISSUE CAUSE CORRECTIVE ACTION
Pump Hums but
will Not Start
Incorrect Voltage Check input voltage and wiring connection
Incorrect Wiring Check wiring connections
Mechanical binding
Manually check rotation of motor shaft for free
movement with no obstruction
Ensure that the pump is properly primed before its
first use. Also, check for any leaks at the
connections or in your pipes. The pump basket
should always be full while the pump is running;
Capacitor failure
Have the capacitor tested by a pool pump repair
company.
Pump Won’t
Prime
Pump Ran Dry
Pump Ran Dry
Ensure that the pump is properly primed be
fore its
first use. Also, check for any leaks at the
connections or in your pipes. The pump basket
should always be full while the pump is running;
any loss of water in the basket while running or
when the pump turns off indicates a leak
somewhere.
A backflow device can be installed in the suction line
Empty pump/strainer
housing.
Make sure pump/strainer housing is filled with water
and cover O-ring is clean. Ensure O-ring is properly
seated in the cover O-ring groove. Ensure O-ring is
lubricated, and that strainer cover is locked firmly in
position. Lubricant will help to create a tighter seal.
Lubricant will help to create
a tighter seal. Fill with
Loose connections on
suction side and/or outlet
side.
Tighten pipe/union connections. (Any self-priming
pump will not prime if there are suction air leaks.
Leaks will result in bubbles emanating from return
fittings on the pool wall or in the strainer basket.)
Leaking O-ring or packing
glands on valves.
Tighten, repair, or replace valves.
Strainer basket or
skimmer basket loaded
with debris.
Remove strainer housing cover or skimmer cover,
clean basket, and refill strainer housing with water.
Tighten cover. (If strainer is equipped.)
of the pool pipes if needed.
water and observe carefully to check for any leaks.
32
TROUBLESHOOTING
33
TROUBLESHOOTING
ISSUE CAUSE CORRECTIVE ACTION
Suction side clogged.
Contact a qualified repair professional.
if pump will develop a vacuum. You should have 5”-
6” of vacuum at the strainer cover (Only your Pool
dealer can confirm this with a vacuum gauge).You
may be able to check by removing the skimmer
basket and holding your hand over the bottom port
with skimmer full and pump running. If no suction is
felt, check for line blockage. (If strainer is equipped.)
A. If pump develops a vacuum, check for blocked
suction line. An air leak in the suction piping
may be the cause.
B. If pump does not develop a vacuum and pump
has sufficient “priming water”:
a. Re-check hou
sing cover and all threaded
connections for suction leaks.
system hose clamps are tight.
b. Check voltage to ensure that the motor is
c. Open housing cover and check for
clogging or obstruction in suction.
Check impeller for debris. Remove and
replace shaft seal only if it is leaking.
rotating at full RPM’s.
Low Flow
Clogged or restricted
pipe (line) and / or outlet
line.
Contact a qualified repair professional.
The pump's location is
either too high above the
pool water level and/or
too far from the pool.
Make sure that the pump height and lines are not
further than the manufacturer's recommended
maximum distan
ce.
Undersized pool piping. Correct piping size.
Plugged or restricted
discharge line of filter,
valve partially closed
(high gauge reading).
Sand filters – backwash as per manufacturer’s
instructions; D.E. filters – backwash as per
manufacturer’s instructions; Cartridge filters – clean
or replace cartridge.
Block off the bottom port of the skimmer to determine
Disconnect from the breaker and check if all
Pump Won’t
Prime (Cont)
34
TROUBLESHOOTING
(Cont)
Low Flow
Contact a qualified repair professional.
ISSUE CAUSE CORRECTIVE ACTION
Air leak in suction
(bubbles issuing from
return fittings).
Re-tighten using Teflon tape.
Plugged, restricted, or
damaged impeller.
Clear blockage and replace the impeller seal.
Noisy Pump
Air leak in suction piping,
cavitation caused by
restricted or undersized
suction line or leak at any
joint, low water level in
pool, and unrestricted
discharge return lines.
Correct suction condition or throttle return lines, if
practical. Holding hand over return fitting will
sometimes prove this point or putting in a smaller
eyeball fitting.
Vibration due to improper
mounting, etc.
Mount the pump on a level surface and secure the
pump to the equipment pad.
Foreign matter in pump
housing. Loose
stones/debris hitting
impeller could be cause.
Clean the pump housing.
Squealing sounds that
are getting louder over
time
Bearings may become noisy over time if not
properly maintained. They can be re-greased and
should be done with regular pump maintenance,
depending on usage. Check for leaks in the seals
that may allow water, including chemicals, to work
into the bearing ring and wipe out the grease. Any
leaking seals should be replaced at once.
Pipe blockage.
Check that all the pipe valves are in the open
position.
Pump blockage.
Check if there is any debris blocking inside of the
pump.
The filter cotton is hardened
due to the excessive dirt
inside the filter.
High Pressure
Reading
Run the pump in BACKWASH for 10 minutes..
Pipe blockage.
Check if the locking ring screws are tightened, and
if there are any foreign objects inside the locking
ring position.
Water Leakage
(Filter Tank’s
Locking Ring Area)
35
TROUBLESHOOTING
ISSUE CAUSE CORRECTIVE ACTION
Water Leakage
(Inlet, Outlet, and
Drainage Port)
The damaged o-ring installed. Adjust or replace the o-ring.
Water Discharging
(From The Drain-
age Port During
Filtration)
The sealing ring of the
4-way valve is damaged.
Replace with a new valve.
The locking ring is not properly
installed.
Tighten the screws of the locking ring to ensure
proper installation.
36
MAINTENANCE
MAINTENANCE
PUMP MAINTENANCE
• Motors are designed to be self-lubricating, eliminating the need for additional lubrication.
• Check the motor for any blockage of air vents on the motor shell. If any debris is found, remove it after
turning off the power source.
• If any leakage is noticed, inspect the shaft seals, and replace them if they show signs of wear.
• Protection from heat:
◦ Shield the motor from direct sunlight by providing shade.
◦ Ensure any enclosure used is well-ventilated to prevent overheating.
◦ Promote ample cross ventilation to keep the motor cool.
• Protection against dirt:
◦ Safeguard the motor from any foreign matter or splashing water.
◦ Avoid storing pool chemicals near the motor to prevent potential damage.
◦ Refrain from sweeping or stirring up dust near the motor while it's in operation.
◦ Remember that motor damage caused by dirt will void the motor warranty.
• Protection against moisture:
◦ Shield the motor from splashing pool water and lawn sprinklers.
◦ Keep it protected from harsh weather conditions.
◦ If the motor gets wet, allow it to dry completely before operating it again. Avoid using the pump if it has
been flooded.
◦ Note that water damage to the motor will void the motor warranty.
Pump Protection
NOTE
CAUTION
DANGER
Always ensure the power to the pump is disconnected before starting any work.
Never wrap the motor with plastic or any other airtight materials. While it's acceptable to cover the motor
during a storm or for winter storage, it should never be covered while it is operating or expected to be in
operation.
When replacing the motor, ensure that the motor support is correctly positioned to adequately support the size
of the motor being installed.
37
MAINTENANCE
WATER CHEMISTRY
Maintaining proper water chemistry is essential for clean, sanitary water and to control algae growth in the
pool or spa.
Figure V
pH
Scale
A
c
i
d
i
c
N
e
u
t
r
a
l
A
l
k
a
l
i
n
e
0
1
2
3
4
5
6
7
8
9
1
0
1
1
1
2
1
3
1
4
1
5
Chlorine
Use dry or liquid chlorine (calcium or sodium hypochlorite) daily to ensure clean and sanitary water.
Chlorine dissipates due to dirt, germs, sunlight, and wind exposure.
pH Level
Maintain the correct level of acidity or alkalinity in the pool water.
Desirable range: 7.2 - 7.4
38
REPLACEMENT PARTS
REPLACEMENT PARTS
PARTS DIAGRAM
Pump and Sand Filter System
ITEM
1
2
3
4
5
6
7
8
9
PARTS NO.
647303071001
647303076
65431041080
647303013931
647303074
647303075
647303012
647201273000
647202272000
DESCRIPTION
4-WAY VALVE
FLANGE CLAMP
O-RING
FILTER TANK
FILTER ASSEMBLY
DRAIN PLUG
PUMP & TANK BASE
SCREW M6X25 & NUT M6
SCREW ST5.5X30 & NUT Φ16XΦ6.5X1
QTY
1
1
1
1
1
1
1
4
2
ITEM
10
11
12
13a
15d
17
18
19
PARTS NO.
65431021080
647303014
97208
65749014011
72715
65756006000
97202
91215
DESCRIPTION
O-RING
HOSE ADAPTOR
HOSE CLAMP
1 1/” (32MM)X45CM HOSE
0.75HP PUMP
NECK FITTING
PRESSURE GAUGE
PLUG W/O-RING 1 1/2MIP
QTY
5
5
1
1
1
1
1
1
DISCLAIMER
PLEASE READ THE FOLLOWING CAREFULLY
The manufacturer and/or distributor have provided the parts list and assembly diagram in this
manual for reference purposes only. They do not make any representation or warranty to the buyer
that they are qualified to make repairs to the product or replace any parts of the product. In fact, the
manufacturer and/or distributor expressly state that all repairs and parts replacements should be
undertaken by certified and licensed technicians, and not by the buyer.
The buyer assumes all risk and liability arising from their repairs to the original product or
replacement parts or arising from their installation of replacement parts. It is strongly advised that
qualified professionals handle any repairs or replacements to ensure safety and proper functioning
of the product. Improper installation and operation may result in injury, property damage, or voiding
of warranty. The manufacturer and/or distributor shall not be held responsible for any accidents,
damages, or malfunctions resulting from the buyer's installation and operation of the product. It is
essential to follow all safety guidelines and recommendations provided in this manual and to seek
professional assistance if unsure about the installation or operation procedures.
CUSTOMER SERVICE
If you have any questions about ordering our pool pumps and replacement parts or pool products,
please feel free to contact us using the following contact information:
Customer Service and Technical Support
Phone: (909) 628-0880
Email: [email protected]
Hours of Operation: Monday – Friday, 9AM – 4PM (CST)
39
DISCLAIMER
