AquaTools AT2407122 User manual

SWIMMING POOL PUMP
O W N E R’ S M A N U A L
INSTALLATION, OPERATION & PARTS
SERIES
Single Speed
3/4 HP 1 HP 1-1/2 HP 2 HP
Vertical Discharge: AT2407122 AT2410122 AT2411120 AT2412610
AT2407120 AT2410120 AT2411122 AT2412630
AT2407140 AT2410140 AT2411140
AT2408540 AT2411630
AT2408610
AT2408630
Horizontal Discharge: AT2307120 AT2310120 AT2311120
AT2307122 AT2310140 AT2311122
AT2310122 AT2311140
AT2308540 AT2415110
Two Speed
Vertical Discharge: AT24102 AT24112 AT24162
AT2408710 AT2411710 AT2412710
Horizontal Discharge: AT23102 AT23112 AT23162
AT23152
Aquatools
293 Wright Street, Delavan, WI 53115
North America: 800-752-0183, FAX [phone]
International: 262-728-5551, FAX: [phone], TELEX: ITT 4970245
© 2008 AT357 (Rev. 7/18/06)
This manual should be furnished to the end user
of this pump; its use will reduce service calls and
chance of injury and will lengthen pump life.
779 0294

2
AQUATOOLS POOL PUMPS
To avoid unneeded service calls, prevent possible injuries, and get the most out
of your pump, READ THIS MANUAL CAREFULLY!
The Aquatools Pool Pumps:
• Are designed to circulate water in above ground swimming pools.
• Are excellent performers; durable, reliable.
• With a 3’ cord or no cord, use with permanently installed pools ONLY
(see CAUTION #7, below).
• With a 25’ cord, use with storable pools ONLY (see CAUTION #8, below).
Table of Contents
Safety Instructions ......................................................................................3
Specifications/Dimensions........................................................................4-5
Installation...............................................................................................6-7
Electrical.....................................................................................................8
Operation ................................................................................................8-9
Pump Service.........................................................................................9-10
Storage/Winterizing...................................................................................11
Troubleshooting Guide..............................................................................12
Repair Parts List ...................................................................................13-15
Warranty...................................................................................................17
IMPORTANT SAFETY INSTRUCTIONS
When installing and using electrical equipment, basic safety precautions should always be followed,
including the following:
1. READ AND FOLLOW ALL SAFETY INSTRUCTIONS.
2. To reduce the risk of injury, do not permit
children to use this product unless they are closely super-
vised at all times.
3. Risk of electrical shock. Connect only to a
grounding type receptacle protected by a ground-fault cir-
cuit-interrupter (GFCI). Contact a qualified electrician if you
cannot verify that the receptacle is protected by a GFCI.
4. Do not bury cord. Locate cord to minimize abuse from
lawn mowers, hedge trimmers, and other equipment.
5. To reduce the risk of electrical shock,
replace a damaged cord immediately.
6. To reduce the risk of electrical shock, do
not use an extension cord to connect unit to electrical sup-
ply; provide a properly located outlet.
7. Permanent pool pumps are for use with per-
manently 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 dis-
assembled for storage. A storable pool is constructed so that
it may be readily disassembled for storage and reassembled
to its original integrity.
8. Storable pool pumps are for use with stor-
able pools only. Do not use with permanently installed
pools. A storable pool is constructed so that it is capable
of being readily disassembled for storage and reassembled
to its original integrity. A permanently installed pool is
constructed in or on the ground, or in a building, such that
it cannot be readily disassembled for storage.

3
READ AND FOLLOW ALL
INSTRUCTIONS!
This is the safety alert symbol. When you see this symbol on your system
or in this manual, look for one of the following signal words and be alert
to the potential for personal injury.
warns about hazards that will cause death, serious personal in-
jury, or major property damage if ignored.
warns about hazards that can cause death, serious personal in-
jury, or major property damage if ignored.
warns about hazards that will or can cause minor personal injury
or property damage if ignored.
NOTICE indicates special instructions not related to hazards.
Carefully read and follow all safety instructions in this manual and on equip-
ment. Keep safety labels in good condition; replace if missing or damaged.
Incorrectly installed or tested equipment may fail, causing
severe injury or property damage.
Read and follow instructions in owner's manual when installing
and operating equipment. Have a trained pool professional perform all pres-
sure tests.
1. Do not connect system to a high pressure or city water system.
2. Use equipment only in a pool or spa installation.
3. Trapped air in system can cause explosion. BE SURE all air is out of system
before operating or testing equipment.
Before pressure testing, make the following safety checks:
• Check all clamps, bolts, lids, and system accessories before testing.
• Release all air in system before testing.
• Tighten Aquatools trap lids to 30 ft. lbs. (4.1 kg-cm) torque for testing.
•Water pressure for test must be less than 25 PSI (172 kPa).
• Water Temperature for test must be less than 100oF. (38oC).
• Limit test to 24 hours. After test, visually check system to be sure it is ready
for operation. Remove trap lid and retighten hand tight only.
NOTICE: These parameters apply to Aquatools equipment only. For
non-Aquatools equipment, consult manufacturer.
Sudden motor starts. Motor is equipped with thermal overload
protector which will stop motor if it overheats. Motor may restart without warn-
ing after it has cooled.
Risk of electrical shock. Unplug pump motor before servicing or
repairing pump or motor.

4
SPECIFICATIONS/DIMENSIONS
Table I – Recommended Circuit Breaker Size for 115V 60 Hz Motors
Pump Model Motor Voltage/ Full Load Circuit Breaker
No. H.P. Hz/Phase Amps Rating(Amps)
AT2307122, AT2307120, AT2407120, AT2407122 3/4 115/60/1 9.4 15
AT2310122, AT2310120, AT2410120, AT2410122 1 115/60/1 11.9 15
AT2311122, AT2311120, AT2411120, AT2411122 1-1/2SPL 115/60/1 11.9 15
NOTICE: Values given in table above are for pump motor only. Add the amp draw for any additional accessories in-
stalled on pump motor circuit (heater, blower, etc.) to the listed amp ratings when figuring circuit and circuit breaker
requirements.
23.08
10.12
8.00
4.00
4.25
17.08
7.00
10.69 11.50
1-1/2" NPT
Suction
Ø6.81
8.36
(586)
(257)
(102)
(203)
(434)
(178)
(272) (292)
(Ø173)
(212)
(108)
1-1/2" NPT
Discharge Port
Union Connection
13.09
(333)
7.47
(190)
8.31
(211)
15.31
(389)
4.50
(114)
6.09
(155)
781 0294
Figure 1A: Dimensions In Inches (mm)

5
Table II – Recommended Circuit Breaker Size for 115V 60 Hz Motors - Single Speed
Pump Model Motor Voltage/ Full Load Circuit Breaker
No. H.P. Hz/Phase Amps Rating(Amps)
AT23071, AT24071 3/4 115/60/1 9.0 15
AT23101, AT24101 1 115/60/1 12.0 15
AT2411630, AT23111, AT24111 1-1/2SPL 115/60/1 12.0 15
AT23151, AT24151 1-1/2 115/60/1 16.0 20
AT2408630, AT2408610 1SPL 115/60/1 9.2 15
AT2412610, AT2412630 2SPL 115/60/1 12.0 15
NOTICE: Values given in table above are for pump motor only. Add the amp draw for any addi-
tional accessories installed on pump motor circuit (heater, blower, etc.) to the listed amp ratings
when figuring circuit and circuit breaker requirements.
Table III – Recommended Circuit Breaker Size for 115V 60 Hz Motors - Two Speed
Pump Model Motor Voltage/ Full Load Circuit Breaker
No. H.P. Hz/Phase Amps Rating(Amps)
AT2410220 1 115/60/1 11.0/2.9 15
AT23102, AT24102 1 115/60/1 11.7/3.39 15
AT2408710 1SPL 115/60/1 8.8/2.6 15
AT2411220 1-1/2SPL 115/60/1 11.0/2.9 15
AT23112, AT24112 1-1/2SPL 115/60/1 11.7/3.39 15
AT23152 1-1/2 115/60/1 16.6/3.6 25
AT2411710 1-1/2SPL 115/60/1 11.0/2.9 15
AT23162, AT24162 2SPL 115/60/1 16.6/3.6 25
AT2412710 2SPL 115/60/1 11.0/2.9 15
NOTICE: Values given in table above are for pump motor only. Add the amp draw for any addi-
tional accessories installed on pump motor circuit (heater, blower, etc.) to the listed amp ratings
when figuring circuit and circuit breaker requirements.
Figure 1B: Dimensions In Inches (mm)

6
INSTALLATION
Locate pump as close to pool as possible and not more than 3 feet above pool
water level.
Pipe unions are provided with pump for ease of removal and installation.
Pump mount must:
• Be solid - level - rigid - vibration free. (To reduce vibration and pipe stress,
bolt pump to mount.)
• Allow pump suction inlet height to be at or below water level in pool.
• Allow use of short, direct suction pipe (to reduce friction losses).
• Allow for gate valves in suction and discharge piping.
• Have adequate drainage to prevent flooding around equipment.
• Allow adequate ventilation to prevent motor overheating.
• Be protected from excess moisture.
• Allow adequate access for servicing pump and piping.
Use only teflon tape or Plasto-Joint Stik* if it is necessary to use a sealant be-
tween pipe and union adapter. Assemble union collar to pump dry and hand-
tight.
NOTICE: Do not use pipe joint compound with plastics; it causes cracking in
some plastics and may damage components in piping system.
NOTICE: Pump suction and discharge connections have molded in thread
stops. DO NOT try to screw pipe in beyond these stops.
Tighten the pump/trap fittings only as much as it is required to insure a tight
connection (1-1/2 turns past hand tight is sufficient). Overtightening may dam-
age the pump or trap. Use care when using teflon tape as friction is reduced
considerably; do not overtighten connections or you may damage pump or
trap. See Figure 4.
* Lake Chemical Co., Chicago, Illinois
Trap Lid 1-1/2" Discharge Port
1-1/2" NPT
Suction Port
780 0294
748 0993
Don’t Hit
Thread Stops
D
on
’
t
Overtighten
r
om
W
ell Pump
Body
Hand Tight Plus 1-1/2 Turns With Wrench.
Figure 2: Typical Pump/Filter
Installation
Figure 3: Use only teflon tape or
Plasto-Joint Stik on plastic pipe joints.
Figure 4: Be careful when tightening
11
No Air Leaks
in Suction Pipe.
Pipe Joint
Compound Will
Damage Plastic.
If Air Flows
W
ater Won’t
Use Teflon Tape.
Return Line To Pool
To Separation Tank
or Waste
Skimmer
Pool
Water
Pool Drain Line

7
Teflon Taping Instructions:
• Use only new or clean PVC pipe fittings.
• Wrap male threads with one or two layers of teflon tape, winding tape
clockwise as you face the start of the thread. Cover entire threaded portion
of pipe (see Figure 5).
• If leaks occur, remove pipe, clean off old tape, rewrap with one to two ad-
ditional layers of tape and remake the connection.
Piping:
• Use at least 1-1/2" (38mm) pipe. Increase size if a long run is needed. If
pipe larger than 1-1/2" (38mm) is used, connect to pump with 1-1/2" to 2"
(38 to 51mm) reducing adapter at the pump.
• To avoid strains on the pump, support both suction and discharge pipes in-
dependently. Place these supports near the pump. See Figure 6.
• To avoid a strain left by a gap at the last connection, start all piping at the
pump and run pipe away from the pump.
• Never use a suction pipe smaller than the trap suction connection.
• To avoid airlocking, slope suction pipe slightly upward toward the pump.
See Figure 7.
NOTICE: To prevent flooding when removing pump for service, all flooded
suction systems must have gate valves in suction and discharge pipes.
• Plastic pipe will expand and contract as the temperature changes. To
allow for this, use an expansion joint or flexible piping.
Fittings:
Hazardous suction. Can trap and tear hair or body parts. Can
cause drowning. Use only non-entrapping suction fitting or double suction.
Pool fittings must conform to International Association of Plumbing and
Mechanical Officials (IAPMO) standards.
Fittings restrict flow; for best efficiency use fewest possible fittings.
Avoid fittings which could cause an air trap.
Unions are provided. Use as follows for leak-free connections to pump:
1. O-Ring and sealing surfaces must be clean.
2. Assemble handtight only! (NO WRENCHES!)
3. NO pipe compound or Teflon tape on unions.
4. Bond pipe to unions with PVC cement.
Use PVC cement only in a well ventilated area away from flame;
FOLLOW MANUFACTURER‘S INSTRUCTIONS!
Hazardous suction.
Can trap hair or
body parts, causing
severe injury
or death.
Do not block
suction.
Figure 5: Teflon tape application
Figure 6: Rigid Mount
Support
Pipe Rigid
Mount
765 0294
Figure 7: No Air Pockets
Keep Pipe Straight and Angled up to Pump.
742 0993

8
ELECTRICAL
Plug pump into a grounded, GFCI-protected 115 Volt circuit only.
Incorrect voltage can cause fire or seriously damage motor and voids
warranty.
Risk of electrical shock. Connect only to a grounded type re-
ceptacle protected by a ground-fault circuit-interrupter (GFCI).
GFCI tripping indicates an electrical problem. If GFCI trips and will not
reset, have a qualified electrician inspect and repair electrical system.
Risk of electrical shock. Unplug motor before servicing or re-
pairing pump or motor.
Voltage:
Voltage at motor must be not more than 10% above or below motor name-
plate rated voltage or motor may overheat, causing overload tripping and re-
duced component life. If voltage is less than 90% or more than 110% of rated
voltage when motor is running at full load, consult power company.
Grounding:
Pump is supplied with grounded 3-wire cord and plug. Do not modify cord or
plug. Plug into GFCI protected, grounded outlet only.
Wiring:
Table I, Page 4, and Table II, Page 5, give correct circuit breaker sizes for the
pump alone. If other lights or appliances are also on the same circuit, be sure
to add their amp loads to pump amp load before figuring wire and circuit
breaker sizes. (If unsure how to do this or if this is confusing, consult a li-
censed electrician.) Use the load circuit breaker as the master on-off switch.
Plug into a GFCI receptacle on a 115 Volt, 60 Hertz grounded circuit only;
the GFCI will sense a short-circuit to ground and disconnect power before it
becomes dangerous to pool users. For size of GFCI required and test proce-
dures for GFCI, see manufacturer’s instruction.
In case of power outage, check GFCI for tripping (which will prevent normal
pump operation). Reset if necessary.
Do not modify cord, plug or receptacle! If an existing circuit must be used
and the receptacle and factory installed plug do not match exactly, consult a
licensed electrician.
Do not use an extension or drop cord.
Match circuit breaker size to Table I, Page 4, or Table II, Page 5 (depending
on pump model).
OPERATION
Hazardous suction. Can trap and tear hair or body parts. Can
cause drowning. Small children using pool/spa must ALWAYS have close
adult supervision.
NEVER run pump dry. Running pump dry may damage seals, causing
leakage and flooding. Fill pump with water before starting motor.
Before removing trap cover:
1. STOP PUMP before proceeding.
2. CLOSE GATE VALVES in suction and discharge pipes.
3. RELEASE ALL PRESSURE from pump and piping system.
If pump is being pressure tested, be sure pressure has been released be-
fore removing trap cover.
Priming Pump
Open gate valves before starting system.
Release all air from filter and piping system: see filter owner’s manual.
Hazardous voltage.
Can shock, burn,
or cause death.
Disconnect power
before working
on pump or motor.

Figure 8: Prime Pump
9
In a flooded suction system (water source higher than pump), pump will prime
itself when suction and discharge valves are opened.
If pump is not in a flooded suction system, unscrew and remove trap cover
(see Figure 8); fill trap and pump with water.
Clean and inspect O-Ring; reinstall on trap cover.
Replace trap cover on trap; turn clockwise to tighten cover.
NOTICE: Tighten trap cover by hand only (no wrenches)! A wrench may be
necessary to remove a stuck lid, but never use a wrench to tighten a lid.
Pump should prime now. Priming time will depend on vertical length of suc-
tion lift and horizontal length of suction piping.
If pump does not prime within 10 minutes, make sure that all valves are open,
suction pipe end is under water, pump is not trying to lift water more than
3'(1m), and that there are no leaks in suction pipe. See Troubleshooting
Guide, Page 12.
Water:
Keep water level at least two inches above bottom of skimmer opening when
system is not in use. Failure to do so can allow air to enter system, causing
pump to lose its prime.
Keep water temperature at or below 104°F (40°C) for spas and tubs. If in
doubt, start at a lower temperature and gradually increase it according to your
experience.
Keep an accurate thermometer in bath; check it before getting in.
Keep pool water “balanced”; that is, maintain the water’s pH between 7.2 and
7.6.
Do not use or allow the use of the spa/pool by anyone using alcohol or
drugs. The effects of hot water, alcohol and/or drugs can cause dizzi-
ness and falling, loss of consciousness, or heart attack
PUMP SERVICE
Pump should only be serviced by qualified personnel.
For continued protection against possible electric shock, use only iden-
tical replacement parts when servicing.
Before removing trap cover:
1. STOP PUMP before proceeding.
2. CLOSE GATE VALVES in suction and discharge pipes.
3. RELEASE ALL PRESSURE from pump and piping system.
To avoid dangerous or fatal electrical shock hazard, turn OFF power to
motor before working on pump or motor.
No lubrication of O-Ring or regular maintenance is needed beyond reasonable
care and periodic cleaning of strainer basket.
If shaft seal is worn or damaged, repair as follows:
Pump Disassembly:
1. Unplug motor before servicing or repairing pump or motor.
2. Close all valves in suction and discharge piping.
3. Remove drain plugs from the bottom of pump and trap; drain pump
completely.
4. Disconnect pipe unions (or clamps) on suction and discharge piping. Re-
move hold down bolts and withdraw complete pump/motor/trap assembly.
Too much heat
can cause nausea,
dizziness,
fainting, or death.
Check temperature.
before using tub or spa.

10
5. Remove cap screws (Key No. 16, Page 13) from front plate (Key No. 13).
Remove front plate with trap (Key No. 20) attached. Remove and inspect
O-Ring (Key No. 12).
6. Remove end cap from motor cover.
7. Hold motor shaft with screwdriver in slot in end of motor shaft or 7/16"
wrench on flats on motor shaft; unscrew impeller.
8. Carefully remove rotating half of seal from impeller sleeve. Twist as you
pull; make sure you do not damage surface of sleeve where seal both seats
and seals. See Figure 9.
9. Remove motor throughbolts (see Figure 10). Remove seal plate. Tap sta-
tionary half of seal out of seal plate (see Figure 11).
Pump Assembly:
1. Examine seal cup and O-Rings. Replace anything that shows signs of wear
or damage.
2. Check the shaft seal for scoring, scratches, chips, etc., and for any signs of
damage to spring or retainer. Replace if any wear or damage is visible.
3. Press stationary half of seal into seal plate using finger pressure only (see
Figure 12). Make sure seal is firmly and evenly seated.
4. Install rotating half of seal on impeller sleeve. Push it onto sleeve until it
butts against back of impeller.
5. Insert impeller sleeve through center hole in seal plate. Thread flinger over
the end of the impeller sleeve.
6. If motor has been removed from motor cover, reinstall it now. Set up seal
plate in front of motor cover; hold motor shaft with screwdriver or with
7/16" wrench on shaft flats (under cap) and thread impeller through center
hole in seal plate onto shaft. Make sure that flinger is in place on impeller
sleeve – not loose on shaft.
7. Install motor throughbolts; make sure seal plate butts firmly against motor
endbell. Reinstall end cap on motor cover.
8. Install wear ring on back of Front Plate. NOTICE: Teeth on wear ring inter-
lock with ribs in Front Plate.
9. Install front plate. Tighten cap screws in sequence as shown in Figure 13;
tighten to 30 inch-lbs. (34.5 cm-kg.) torque.
10. Reinstall drain plugs; reinstall pump, motor, and base. Reconnect unions;
tighten hand tight only.
11. Tighten hold-down bolts.
Figure 13 – Torque Sequence with upright discharge (left); with
horizontal discharge (right).
Figure 12
Figure 11
1
4
6
2
5
3
START HERE
604 099
Figure 9
#1
#6
#2
#5 #3
#4
Start
Here
Figure 10

11
STORAGE/WINTERIZING
Pool/spa chemicals may give off corrosive fumes. Store chemicals
away from system in a well ventilated area.
NOTICE: Allowing pump to freeze will damage pump and void warranty.
Drain all water from pump and piping when expecting freezing temperatures
or when storing pump for a long time (see instructions below).
Keep motor dry and covered during storage.
To avoid condensation/corrosion problems, do not cover or wrap pump with
plastic.
For outdoor/unprotected pump installations:
1. Enclose entire system in a weatherproof enclosure.
2. Allow ventilation to avoid corrosion damage; do not wrap system in
plastic.
Pump down water level below all inlets to pool.
Follow pool manufacturer’s directions for storage of pool.
NOTICE: Allowing water to freeze will damage filter and void warranty. If an-
tifreeze is needed, use propylene glycol; it’s plastic compatible and non-toxic.
Follow manufacturers instructions. Do not use ethylene glycol based anti-freeze –
it’s toxic and it may damage plastic components.
Draining Pump
Risk of electrical shock. Unplug motor before draining pump.
1. Drain all piping and storage tanks exposed to freezing temperatures.
2. Be sure no airlocks are holding water in the system.
3. Close all valves on suction and return piping.
4. Remove drain plugs in bottom of volute and trap.
5. Use a lid wrench to remove trap covers that have been overtightened or
have taken a set and cannot be removed by hand. Clean pump thoroughly.
Replace trap cover.
6. Before restarting, replace all plugs and make sure all pipe connections are
tightly sealed.
Startup For Winterized Equipment
1. Remove any temporary weather protection placed around system for shut-
down.
2. Follow filter manufacturer’s instructions for reactivation of the filter.
3. Inspect all electrical wiring for damage or deterioration over the shutdown
period. Have a qualified serviceman repair/replace wiring as needed.
4. Inspect and tighten all watertight connections.
5. Open all valves in suction and return piping.
6. Remove any winterizing plugs in piping system.
7. Remove all antifreeze from system.
8. Close all drain valves and replace all drain plugs in system.
9. Refill pool to proper water level.
10. Prime pump according to instructions on Page 8.

12
Read and understand safety and operating instruc-
tions in this manual before doing any work on
pump.
Only qualified personnel should electrically test
pump motor.
1. FAILURE TO PUMP; REDUCED
CAPACITY OR DISCHARGE PRESSURE
A. Suction leaks/lost prime:
1. Pump must be primed; make sure that pump vo-
lute and trap are full of water. See priming in-
structions, Page 8.
2. Make sure there are no leaks in suction piping.
3. Make sure suction pipe inlet is well below the
pool water level to prevent pump from sucking
air.
4. If suction trap gasket is defective, replace it.
5. Make sure pump is not trying to lift water more
than 3' (1M).
6. Make sure suction pipe is at least 1-1/2" (38mm)
in diameter.
B. Clogged pipe/trap/impeller, worn impeller:
1. Make sure suction trap is not clogged; if it is,
clean trap and strainer.
2. Make sure impeller is not clogged. See “Pump
Service”, Pages 9 and 10, for disassembly/assem-
bly instructions.
3. Impeller and diffuser may be worn. If so, order re-
placement parts from Repair Parts List, Pages 13
and 14.
C. Inadequate Circulation or Jet Action
1. Check for blocked fittings. Blocked fittings will
cause poor flow and poor jet action.
2. Check trap basket. If plugged, stop pump and
clean basket. Check and clean skimmer basket.
3. Check that gate valves are fully open.
4. Suction/discharge piping too small.
5. Check and clean pool filter.
6. Consult dealer/installer or service representative.
2. CIRCUIT BREAKER IN HOME
PANEL TRIPS REPEATEDLY
A. Circuit:
1. Breaker must be of adequate capacity.
2. For GFCI breaker: test according to GFCI manufac-
turer’s instructions.
3. Make sure no other lights and appliances are on cir-
cuit.
4. Consult dealer/installer or service representative
B. Pump Motor:
1. Pump may be running too slowly; check voltage
at motor terminals and at meter while pump is
running. If low, see wiring instructions or consult
power company. Check for loose connections.
2. Pump may be too hot.
A. Check line voltage; if less than 90% or more
than 110% of rated voltage consult a licensed
electrician.
B. Increase ventilation.
C. Reduce ambient temperature.
D. Tighten any loose connections.
3. MECHANICAL TROUBLES AND NOISE
A. If suction and discharge piping are not adequately
supported, pump assembly will be strained. See
“Installation”, Page 6.
B. Do not mount pump on a wooden platform.
Securely mount on concrete platform for quietest
performance.
C. Air leak in suction line (bubbles in water return-
ing to pool). Repair leak; tighten trap lid (but not
with a wrench).
D. Foreign matter (gravel, metal, etc.) in pump im-
peller. Disassemble pump and clean impeller (see
“Pump Disassembly/Assembly”, Pages 9 and 10).
E. Cavitation:
1. Improve suction conditions.
2. Increase suction pipe size.
3. Decrease number of fittings.
4. Reduce flow and increase discharge pressure
by partially closing discharge gate valve.
TROUBLESHOOTING GUIDE

13
12
34
5
6
7
89
10
13
13A
12
11 14
20
21
22
23
19
9A
15
16
17
18
19
NOTICE:
AT23 series models use the
same front plate and
seal plate as other models;
however, they are rotated
90°counter-clockwise
when installed.
2761 0197
REPAIR PARTS LIST
POOL PUMPS
3/4 through 1-1/2 HP
Models Ending in 02 and 20
Parts are common to all models listed except as noted;
Key Nos. 6, Motor; and 11, Impeller, are listed below.
Model Motor No. Impeller No. Cap/Cord Assembly
No. HP (Key No. 6) (Key No. 11) (Key No. 2)
115 Volt
AT2307120 3/4 AS901DL C105-228PWBS 17190-0026
AT2407120 3/4 AS901DL C105-228PWBS 17190-0026
AT2307122 3/4 AS901DL C105-228PWBS 17190-0026
AT2407122 3/4 AS901DL C105-228PWBS 17190-0026
AT2310120 1 AS901EL C105-228PWS 17190-0026
AT2410120 1 AS901EL C105-228PWS 17190-0026
AT2310122 1 AS901EL C105-228PWS 17190-0026
AT2410122 1 AS901EL C105-228PWS 17190-0026
AT2410220 1 62001-1136 C105-228PWS 17190-0028
AT2311120 1-1/2SPL AS901SFL C105-228PWS 17190-0026
AT2411120 1-1⁄2SPL AS901SFL C105-228PWS 17190-0026
AT2311122 1-1/2SPL AS901SFL C105-228PWS 17190-0026
AT2311220 1-1/2SPL 62001-1136 C105-228PWS 17190-0028
AT2411122 1-1/2SPL AS901SFL C105-228PWS 17190-0026
AT2411220 1-1/2SPL 62001-1136 C105-228PWS 17190-0028
Key Part
No. Description Qty. Number
1 End Cap Screw 3 37337-0085
2 Cap and Cord Assembly 1 Chart at right
3 Toggle Switch 1 16920-0511
4 Toggle Switch Boot 1 32800-0107
5 Baffle Ring 1 17290-0004
6 Motor 1 Chart at Right
7 Motor Cover 1 17190-0021
8 Flinger 1 17351-0009
9 Seal Plate 1 17301-0150
10 Shaft Seal 1 U109-358SS
11 Impeller 1 Chart at Right
12 O-Ring 1 35505-1438
13 Front Plate
(Includes Key No. 13A) 1 C101-272PS
13A Wear Ring* 1
14 Cap Screw 4 30787-0005
15 Trap Lid 1 C3-139P1
16 Trap Lid Gasket 1 U9-229
17 Trap Basket 1 C108-33P
18 Trap Body 1 C153-53P1
19 Drain Plug w/O-Ring 2 U178-920P
20 Cap Screw 4 U30-64SS
21 Lock Washer 4 U43-11SS
22 Plain Washer 4 U43-41SS
23 Trap Outlet Gasket 1 C20-123
• Nameplate 1 32155-4073
• Decal – GFCI Required 1 U27-558
• Tag – Do Not Use Pipe Dope 1 61002-0002
• Tag – Electrical, priming 1 61002-0004
• Pump Pedestal (Optional) 1 77701-0100
• Not illustrated.
* Not available separately.
Purchase optional
union packages:
WC198-105 – 1-1/2" NPT
C198-3 – 1-1/2" Slip
Each package includes
1 each: Collar, adapter, and
O-Ring.

•Not illustrated.
* Not available separately.
Key Part Part
No. Description Qty. No.
2 Motor End Cap 1 Not Available
Separately
6 Motor 115V/60Hz/1Ph 1 Chart at Right
8 Slinger 1 17301-0009
9 Seal Plate 1 17301-0150
10 Seal 1 U109-358SS
11 Impeller 1 Chart at Right
12 O-Ring 1 35505-1438
13 Front Plate
(Includes Key No. 13A) 1 C101-272PS
13A Wear Ring* 1
14 Screw, 1/4-20x1-3/4 6 30787-0005
15 Trap Cover 1 C3-139P1
16 Trap Cover O-Ring 1 U9-229
17 Trap Basket 1 C108-33P
18 Trap Body 1 C153-53P1
19 Drain Plug 1/4" NPT 2 U178-920P
20 Capscrew, 5/16”-18x1-1/4" 4 U30-64SS
21 Lock Washer, 5/16" 4 U43-11SS
22 Flat Washer, 5/16" 4 U43-41SS
23 Gasket 1 C20-123
24 Pipe Plug 2 WC78-40T
• Cord & Plug Assembly 1 See Note at Right
• Nameplate 1 U33-155
• Decal-”Use Copper
Conductors Only. . .” 1 U27-635
• Warning Tag 1 C63-12
• Warranty Tag 1 C63-13
• Decal - “GFCI Required. . .” 1 61002-0006
• Pump Pedestal (Optional) 1 77701-0100
14
6
2
8
9
10
11
12
13
13A
14
23
24
15
16
17
18
19
19
20
21
22
2486 0696
See box
at right
NOTICE:
AT23 series models use the
same front plate and
seal plate as other models;
however, they are rotated
90°counter-clockwise
when installed.
Purchase optional
union packages:
WC198-105 – 1-1/2" NPT
C198-3 – 1-1/2" Slip
Each package includes
1 each: Collar, adapter,
and O-Ring.
Model HP Motor No. Impeller No. Cord
(Key No. 6) (Key No. 11) Assembly
AT2307110 3/4 AS920DLL C105-228PH U117-1117
AT2307130 3/4 AS920DLL C105-228PH 31953-0101
AT2407110 3/4 AS920DLL C105-228PH U117-1117
AT2407130 3/4 AS920DLL C105-228PH 31953-0101
AT2407140 3/4 AS920DLL C105-228PH 31953-0116
AT2408610 1SPL AS920ELL C105-228PG U117-1117
AT2408630 1SPL AS920ELL C105-228PG 31953-0101
AT2310110 1 AS920ELL C105-228PG U117-1117
AT2310130 1 AS920ELL C105-228PG 31953-0101
AT2310140 1 AS920ELL C105-228PG 31953-0116
AT2410110 1 AS920ELL C105-228PG U117-1117
AT2410130 1 AS920ELL C105-228PG 31953-0101
AT2410140 1 AS920ELL C105-228PG 31953-0116
AT231501 1-1/2 AS920FLL C105-228PG U117-1118
AT231503 1-1/2 AS920FLL C105-228PG 31953-0101
AT241501 1-1/2 AS920FLL C105-228PG U117-1118
AT241503 1-1/2 AS920FLL C105-228PG 31953-0101
AT2415110 1-1/2 AS920FLL C105-228PG U117-1118
AT2411630 1-1/2SPL AS920FLL C105-228PG 31953-0101
AT2311140 1-1/2SPL 62003-2031 C105-228PG 31953-0116
AT2411610 1-1/2SPL AS920FLL C105-228PG 31953-0117
AT2411140 1-1/2SPL 62003-2031 C105-228PG 31953-0116
AT2412610 2SPL 356495 C105-228PG U117-1117
AT2412630 2SPL 356495 C105-228PG 31953-0101

15
•Not illustrated.
* Not available separately.
Key Part
No. Description Qty. No.
6 Motor 115V/60Hz/1Ph 1 Chart at Right
8 Slinger 1 17351-0009
9 Seal Plate 1 17301-0150
10 Seal 1 U109-358SS
11 Impeller 1 Chart at Right
12 O-Ring 1 35505-1438
13 Front Plate
(Includes Key No. 13A) 1 C101-272PS
13A Wear Ring* 1
14 Screw, 1/4-20x1-3/4 6 30787-0005
15 Trap Cover 1 C3-139P1
16 Trap Cover O-Ring 1 U9-229
17 Trap Basket 1 C108-33P
18 Trap Body 1 C153-53P1
19 Drain Plug 1/4" NPT 2 U178-920P
20 Capscrew, 5/16”-18x1-1/4" 4 U30-64SS
21 Lock Washer, 5/16" 4 U43-11SS
22 Flat Washer, 5/16" 4 U43-41SS
23 Gasket 1 C20-123
24 Pipe Plug 2 WC78-40T
• Cord & Plug Assembly 1 See Note at Right
• Nameplate 1 U33-155
• Decal-”Use Copper
Conductors Only. . .” 1 U27-635
• Warning Tag 1 C63-12
• Warranty Tag 1 C63-13
• Decal - “GFCI Required. . .” 1 61002-0006
• Pump Pedestal (Optional) 1 77701-0100
Models AT2408710
AT2412710 and AT2411710
use motor canopy #356546 with
the Hi-Off-Lowswitch.
6
8
9
10
11
12
13
13A
14
23
24
15
16
17
18
19
19
20
21
22
2587 0896
See box
at right
NOTICE:
AT23 series models use the
same front plate and
seal plate as other models;
however, they are rotated
90°counter-clockwise
when installed.
Purchase optional
union packages:
WC198-105 – 1-1/2" NPT
C198-3 – 1-1/2" Slip
Each package includes
1 each: Collar, adapter, and
O-Ring.
Model HP Motor No. Impeller No. Cord
(Key No. 6) (Key No. 11) Assembly
AT2310200 1 62003-2021 C105-228PG —
AT2310210 1 62003-2021 C105-228PG U117-1117
AT2310230 1 62003-2021 C105-228PG 31953-0101
AT2410200 1 62003-2021 C105-228PG —
AT2410210 1 62003-2021 C105-228PG U117-1117
AT2410230 1 62003-2021 C105-228PG 31953-0101
AT2308540 1SPL 62003-2084 C105-228PH 31953-0116
AT2408540 1SPL 62003-2084 C105-228PH 31953-0116
AT2408710 1SPL 356550 C105-228PH U117-1117
AT2311200 1-1/2SPL 62003-2022 C105-228PG —
AT2311210 1-1/2SPL 62003-2022 C105-228PG U117-1117
AT2311230 1-1/2SPL 62003-2022 C105-228PG 31953-0101
AT2411200 1-1/2SPL 62003-2022 C105-228PG —
AT2411210 1-1/2SPL 62003-2022 C105-228PG U117-1117
AT2411230 1-1/2SPL 62003-2022 C105-228PG 31953-0101
AT2315210 1-1/2 62003-2032 C105-228PG U117-1118
AT2315230 1-1/2 62003-2032 C105-228PG 31953-0101
AT2411710 1-1/2SPL 356551 C105-228PG U117-1117
AT2316210 2SPL 62003-2023 C105-228PG U117-1118
AT2316230 2SPL 62003-2023 C105-228PG 31953-0101
AT2412710 2SPL 356551 C105-228PG U117-1117

16

▲Retain Warranty Certificate (upper portion) in a safe and convenient location for your records.
DETACH HERE: Fill out bottom portion completely and mail within 10 days of purchase/installation to:
▼ AquaTools, Attn: Warranty Dept., 293 Wright St., Delavan, WI 53115
Pumps, filters, skimmers, underwater lights (except bulbs),
accessories and fittings manufactured by AquaTools are war-
ranted to be free of defects in material and workmanship for
one (1) year from date of installation.
Product specific warranties: Year from date
of installation
Module Filters – Tanks. . . . . . . . . . . . . . . . . . . . . . 10 years
Internal filter components and valves . . . . . 1 year
Automatic Pool Cleaners including Hose . . . . . . . 2 years
Sand Filters – Tanks . . . . . . . . . . . . . . . 10 years pro-rated*
Valve and Internal components.. . . . . . . . . . . 1 year
Above-ground Cartridge –
Filter Tank. . . . . . . 5 years pro-rated (1st 2 years full)
Elements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 year
Sand Systems – Tanks . . . . . . . . . . . . . . 10 years pro-rated*
Pumps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 year
Valve and Internals. . . . . . . . . . . . . . . . . . . . . 1 year
Cartridge Systems – Filter Tank. . . . . . . . . . . . . . . . . 1 year
Pumps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 year
Module Filter Systems – Tanks. . . . . . . . . . . . . . . . 10 years
Pumps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 year
Platform and Internals . . . . . . . . . . . . . . . . . . 1 year
Pumps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 year
When equipped with A.O. Smith
2-compartment motors (Does not include
pumps sold as part of a systems package). . . 2 years
The foregoing warranties relate to the original consumer pur-
chaser (“Purchaser”) only. AquaTools shall have the option
to repair or replace the defective product, at its sole discre-
tion. Purchasers must pay all labor and shipping charges nec-
essary to replace the product covered by this warranty.
Requests for warranty service must be made through the in-
stalling dealer. This warranty shall not apply to any product
that has been subject to negligence, misapplication, im-
proper installation or maintenance, or other circumstances
which are not in AquaTools’ direct control.
* Full warranty coverage is in effect for one year after instal-
lation. The pro-rated warranty covers the tank only during
the 2nd through 10th year after installation. The amount cov-
ered decreases by 10% each year. (ie., 2nd year 90% covered,
3rd year 80% covered, etc.).
This warranty sets forth AquaTools’ sole obligation and
Purchaser’s exclusive remedy for defective products.
AquaTools SHALL NOT BE LIABLE FOR ANY CONSEQUENTIAL,
INCIDENTAL OR CONTINGENT DAMAGES WHATSOEVER.
THE FOREGOING WARRANTIES ARE EXCLUSIVE AND IN
LIEU OF ALL OTHER EXPRESS WARRANTIES. IMPLIED WAR-
RANTIES, INCLUDING BUT NOT LIMITED TO THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE, SHALL NOT EXTEND BEYOND THE
DURATION OF THE APPLICABLE EXPRESS WARRANTIES
PROVIDED HEREIN.
Some states do not allow the exclusion or limitation of inci-
dental or consequential damages or limitations on how long
an implied warranty lasts, so the above limitations or exclu-
sion 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.
Supersedes all previous publications.
AquaTools
293 Wright Street
Delavan, WI 53115
Warranty Registration Card
Name
Address
City State Zip
Purchase Date
Product Purchased
■■New installation ■■Replacement
Type of Pool ■■Inground ■■Vinyl ■■Fiberglass ■■Gunite
Size of Pool
Years pool has been in service ■■less than 1 ■■1-3 ■■3-5 ■■5-10
Purchased from:
Company name
Address
City State Zip
Please send me more information on these
other products from AquaTools.
■■Pumps ■■Filters ■■Automatic Pool Cleaners
■■Maintenance Equipment ■■Test Strips
S4877AT (Rev. 5/15/00)
AquaTools®LIMITED WARRANTY

18

POMPES POUR PISCINE
NOTICE D’UTILISATION
INSTALLATION, FONCTIONNEMENT ET PIÈCES
SÉRIE
Simple vitesse
3/4 ch 1 ch 1-1/2 ch 2 ch
Refoulement vertical : AT2407122 AT2410122 AT2411120 AT2412610
AT2407120 AT2410120 AT2411122 AT2412630
AT2407140 AT2410140 AT2411140
AT2408540 AT2411610
AT2408610 AT2411630
AT2408630
Refoulement horizontal : AT2307120 AT2310120 AT2311120
AT2307122 AT2310140 AT2311122
AT2310122 AT2311140
AT2308540 AT2415110
Double vitesse
Refoulement vertical : AT24102 AT24112 AT24162
AT2408710 AT2411710 AT2412710
Refoulement horizontal : AT23102 AT23112 AT23162
AT23152
Aquatools
293 Wright Street, Delavan, WI 53115
Amérique du Nord : 800-752-0183, TÉLÉCOPIEUR : 800-582-2217
À l’échelle internationale : 262-728-5551, TÉLÉCOPIEUR : 262-728-4461, TÉLEX: ITT 4970245
© 2006 AT357 (Rév. 2/8/06)
Cette Notice doit être remise à l'utilisateur de cette pompe; elle
servira à réduire les appels de dépannage et les possibilités de
blessures, de même qu' à prolonger la durée de la pompe.
779 0294

2
POMPE AQUATOOLS
POUR PISCINE
Pour éviter des services de dépannage inutiles, des blessures possibles et
obtenir le meilleur rendement de cette pompe, LIRE ATTENTIVEMENT
CETTE NOTICE!
Les pompes Aquatools pour piscines :
• sont conçues pour faire circuler l'eau des piscines de surface;
• ont un rendement excellent; elles sont durables et fiables.
• munies ou non d’un cordon électrique de 3 pieds doivent être utilisées
SEULEMENT avec les piscines installées en permanence (se reporter à 7
ATTENTION, ci-dessous).
• munies d’un cordon électrique de 25 pieds doivent être utilisées
SEULEMENT avec les piscines pouvant être remisées (voir 8 ATTENTION
ci-dessous).
Table des matières
Instructions de sécurité . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Spécifications/dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 et 5
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 et 7
Électricité . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Fonctionnement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 et 9
Entretien de la pompe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9 et 10
Entreposage et préparation pour l'hiver . . . . . . . . . . . . . . . . . . . . . . . . . . .11
Guide de diagnostic des pannes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Liste des pièces de rechange . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13 et 15
Garantie . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
INSTRUCTIONS DE SÉCURITÉ IMPORTANTES
Lorsque l'on installe et lorsque l'on utilise de l'équipement électrique, certaines consignes de sécurité de base
doivent toujours être observées, y compris les suivantes :
CONSERVER CES INSTRUCTIONS
1. IL FAUT TOUJOURS LIRE ET OBSERVER TOUTES LES IN-
STRUCTIONS DE SÉCURITÉ.
2. Pour réduire les risques de blessures, ne
pas permettre aux enfants d'utiliser ce produit, à moins
qu'ils soient toujours attentivement surveillés.
3. Risque de secousses électriques. Ne
brancher cet appareil que sur une prise de courant mise à
la terre et protégée par un disjoncteur de fuite à la terre.
S'adresser à un électricien qualifié s'il est impossible de
vérifier si la prise de courant est protégée par un disjonc-
teur de fuite à la terre.
4. Ne pas enterrer le cordon d'alimentation. Le placer dans
un endroit où il ne pourra pas être endommagé par les
tondeuses à gazon, les tailles-haies ou tout autre
équipement.
5. Pour réduire les risques de secousses
électriques, tout cordon d'alimentation endommagé doit
être immédiatement remplacé.
6. Pour réduire les risques de secousses
électriques, ne pas utiliser de cordon prolongateur pour
brancher l'appareil à la source de courant; toujours
prévoir une prise de courant adéquatement positionnée.
7. Cette pompe ne doit être utilisée qu'avec
une piscine installée en permanence; elle peut également
être utilisée avec les bains tourbillons et les cuves à remous
si cela est indiqué. Une piscine installée en permanence est
construite sur le sol, dans le sol ou dans un édifice, de telle
façon qu'elle ne puisse pas être facilement démontée pour
la remiser. Une piscine remisable est construite de façon
qu'elle puisse être facilement démontée pour le remisage,
puis réassemblée intégralement dans sa forme d'origine.
8. Ces pompes ne doivent être utilisées
qu’avec des piscines pouvant être remisées. Ne pas les
utiliser avec des pompes à installation permanente. Une
piscine pouvant être remisée est construite de façon qu’on
puisse facilement la démonter pour la remiser, puis la re-
monter dans son intégrité d’origine. Une piscine installée
en permanence est construite hors sol ou creusée, ou bien
elle est située dans un bâtiment, de façon qu’elle ne puisse
pas être facilement démontée pour le remisage.