Jacuzzi
®
Magnum, RC, LR, Cygnet
E-1451
Owner’s Manual
6. WARNING – (For cord & plug connected units).
To reduce the risk of electrical shock do not use an
extension cord to connect unit to electrical supply;
provide a properly located outlet.
Before installation, be sure to read all instructions
and warnings carefully.
Refer to product dataplate(s) for additional operating
instruction and specifications.
7. CAUTION – (For pumps with a 25 ft. (7.62m cord).
This pump is for use with storable pools only. Do
not use with permanently installed pools. A storable
pool is constructed so that it may be 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.
8. CAUTION – (For pumps with/without 3ft. (.91m
cord). 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 may be readily
disassembled for storage and reassembled to its
original integrity.
Inspection
Examine the equipment when received. Notify your
dealer or carrier of any damage or missing parts. Verify
that equipment is of size and model specified.
Important Safety Instructions
When installing and using this electrical equipment,
basic safety precations should always be followed,
including the following:
1. READ AND FOLLOW ALL INSTRUCTIONS.
2. WARNING – To reduce risk of injury, do not permit
children to use this product unless they are closely
supervised at all times.
3. WARNING – (For cord & plug connected units). Risk
of Electrical Shock. Connect only to a grounding type
receptacle protected by a ground-fault circuit-
interrupter (GFCI). Contact a qualified electrician if
you cannot verify that the receptacle is protected by a
GFCI.
9. WARNING – (For hot tub and spa pumps). Do not
install within an outer enclosure or beneath the skirt
of the hot tub or spa, unless so marked.
10. SAVE THESE INSTRUCTIONS!
4. WARNING – (For cord & plug connected units). Do
not bury cord. Locate cord to minimize abuse from
lawn mowers, hedge trimmers and other equipment.
Installation Location
Locate pump as close to pool/spa as possible,
preferably in a dry, well ventilated area away from direct
5. WARNING – (For cord & plug connected units). To sunlight. It should be on a hard, level surface. Give
reduce the risk of electric shock, replace damaged
cord immediately.
consideration to:
should be on a hard, level surface. Give consideration to:
the pump discharge. The valves are essential for pump
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PARTS DIAGRAM FOR MAGNUM, MAGMUN PLUS, & MAGNUM FORCE MODELS
FIG. NO. PART NO.
DESCRIPTION
1
2
3
42-2828-06-R
39-2579-02-R
47-0358-03-R
47-0434-01
Cover retainer
Strainer cover 7/88
O-Ring – Units after 7/89
O-Ring 5-5/8 x 6-1/8 x ¼ - Units prior 7/89
Strainer basket with Flapper
Flapper
Magnum body strainer 2” with plugs
Magnum Force body
4
4a
5
5a
6
16-1097-04-R
43-3036-01-R
03-0856-02-R
03-2009-04-R
47-0112-00-R
31-1609-06-R
12-1069-02-R
12-1124-05-R
12-1126-03-R
14-4231-07-R
47-0232-54-R
14-4206-08-R
06-0157-05-R
06-0165-05-R
06-0167-03-R
10-1462-07-R
05-3800-01-R
05-3818-01-R
05-3819-00-R
05-3820-07-R
05-3854-06-R
05-3855-05-R
10-1502-09
Plug O-Ring (2req’d)
7
9
¼” plug with 47011200 O-Ring
Base motor support assembly 2/88
Motor support
Motor base
Dowel pin ¼ x 1-¼ SS 4/89
Square ring
Hex wash. hd. A8 – 16 x 1¼ SS (2 req’d)
Diffuser, ½ HP full rate & ¾ HP uprate
Diffuser, 5-¼ fit. 1-½ – 3 HP full rate & 2 HP uprate
Diffuser, 4.875 fit. ¾ - 1 HP full rate 1 – 1-½ HP uprate
Eye seal
Impeller, ½ HP full & ¾ HP uprate 4-3/16” Dia.
2 HP, full rate 5-3/16” Dia.
1-½ HP full rate 2 HP uprate 5-1/8” Dia.
3 HP full rate 5-1/8” Dia.
1 HP full rate 1-½” HP uprate 4-¾” Dia.
¾ HP full rate 1 HP uprate 4-¾” Dia.
Shaft seal (replaces 10139004)
O-Ring
Seal housing, 5-¼ fit. 1-½ – 3 HP full rate, 2 HP update
Seal housing, 4-9/16 fit. ½ HP full rate, ¾ HP uprate
Seal housing, 4-7/8 fit. ¾ - 1 HP full rate 1-½ HP uprate
Motor housing bracket
PL hex capscrew 3/8 – 16 x 7/8 (4 req’d)
Pump mounting nut 2/88
Mounting nut rachet
Motor, see chart pg. 57 for selection
Motor support kit GE to Century
Case/Base assembly
9a
9b
10
11
*12
13
14
15
16
17
18
47-0364-47-R
02-1392-02-R
02-1366-04-R
02-1393-01-R
02-1368-02-R
14-1293-24-R
42-2886-05-R
42-2867-08-R
19
20
21
22
23
24
25
42-3555-03
24-0138-07
NOTE: 3 each required for diffuser 06-0165-05-R. 5 each required for diffuser 06-0167-03-R
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PARTS FOR MODELS RC, URC, RTC, URTC
FIG. NO. PART NO.
DESCRIPTION
1
3
4
5
6
7
8
9
03-2001-02-R
31-1609-06-R
47-0466-02-R
14-4244-02-R
12-1036-02-R
47-0462-06-R
14-4206-08-R
06-0157-05-R
06-0163-07-R
06-0164-06-R
06-0166-04-R
10-1462-07-R
10-1463-14-R
10-1464-13-R
05-3806-05-R
05-3800-01-R
05-3801-00-R
05-3802-09-R
05-3803-08-R
05-3805-06-R
05-3852-08-R
10-1389-07-R
02-1389-07-R
02-1351-01-R
02-1610-08-R
14-1266-35-R
14-1293-24-R
2” Case/Flange Assy.
Drain plug with 47-0112-00 O-Ring
Square ring
Base fastener kit 2” 4/90
Base assembly (with Fastn. Kit #5)
Square ring
Diffuser, bolt 8-16 x 1 ¼ SS (2 Req’d)
Diffuser, ½-1 HP full rate & 1½ HP uprate
Diffuser, 1½ -2 HP full rate & 2 HP uprate
Diffuser, 3 HP full rate
Diffuser, “New” 2HP full rate
10
11
Eye seal, ½-1 HP full rate & 1½ HP uprate
Eye seal, 1½-2 HP full rate & 2 HP uprate
Eye seal, 3 HP full rate eff.
Impeller, 5URC UR. 3-5/8” dia.
Impeller, ½ HP full rate & ¾ HP uprate 4-3/16” dia.
Impeller, ¾ HP full rate & 1 HP uprate 4-1/16” dia.
Impeller, 1 HP full rate & 1½ HP uprate 4-25/64” dia.
Impeller, 1½ HP full rate & 2 HP uprate 4-9/16” dia.
Impeller, 3 HP full rate 4¾” dia.
Impeller “new” 2 HP full rate 5” dia.
Shaft seal
Bracket, 4½” fit ½ - 1 HP full rate & 1½ HP uprate
Bracket,4-29/32” fit 1½ - 3 HP full rate & 2 HP uprate
Bracket, 5-5/32” fit “new” 2 HP full rate
Bracket bolt ¼ - 20 x ¾ SS (8 req’d)
Motor bolt 3/8-16 x 7/8 SS (4 req’d)
Motor
12
13
14
15
16
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PARTS DIAGRAM FOR LR, LR9 LRX, LRT, LR3, LR6, LR25, LVL
FIG. NO. PART NO.
DESCRIPTION
1
2
3
4
42-1678-09-R
39-0753-04-R
47-0352-41-R
16-0240-02-R
16-1052-15-R
16-0307-02-R
03-1957-24-R
16-0985-01-R
47-0258-53-R
10-1462-07-R
05-3760-09-R
05-3759-02-R
05-3821-06-R
05-3853-07-R
10-0002-06-R
02-1388-08-R
14-3970-04-R
14-4238-00-R
14-3971-03-R
14-4239-09-R
31-1609-06-R
23-4856-00-R
23-4718-08-R
23-4863-01-R
12-1109-04-R
Strainer nut
Strainer cover
O-Ring
Basket LR
LVL Strainer Basket
5
Strainer case assy. With plugs LR
Case assy. With 1 plug and O-Ring LVL
Strainer case assy. 9.00 disch.
Square ring 6 x 1/8 x 1/8
5a
6
7
Seal ring
8
Impeller for 5LVL, 5LR, ½ HP, 3.45D, #9838
Impeller for 7LVL, 7LR, ¾ HP, 3.73D, #9838
Impeller for 1LVL, 1LR, 1HP, 4.0D, #9838
Impeller for 15LVL, 16LR, 1½ HP, 4.22D, #1135D
Mechanical seal
9
10
11
Bracket
PL. Hex 10 – 24 x 1¼ (6 req’d) LR
SS Hex 10 – 24 x 1¼ (6 req’d) LRDV & LVL
PL. Hex nut 10 – 24 (6 req’d) LR
SS Hex nut 10 – 24 (6 req’d) LRDV & LVL
Plug with 47-0112-00 O-Ring
Cord with plug 6ft. F/LRX, LR6, 6ft. with 3 prong grounded plug
Cord with plug 25 ft. F/LR25
Cord with plug #12-3 115v 3ft. all LR3, twist-lock plu
LVL/LTVL with 8587-4105 motor support
Motor
12
13
15
16
17
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PARTS DIAGRAM FOR CYGNET
FIG. NO. PART NO.
DESCRIPTION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
42-1678-09-R
39-0753-04-R
47-0352-41-R
16-1052-15-R
16-1105-04-R
47-0112-00-R
31-1609-06-R
14-4231-07-R
14-1301-02-R
14-0722-01-R
14-0727-06-R
14-4206-08-R
06-0150-07-R
10-1462-07-R
05-3936-08-R
05-3937-07-R
05-3939-05-R
05-3940-02-R
10-0002-06
Strainer RingLok
Strainer cover
Strainer O-Ring 4-7/8 ID x 3/16 THK
Strainer Basket
Case with 2” plugs
Plug O-Ring (2)
Plug with O-Ring (2)
Base dowel pin
SS Bolt 3/8-16x2 - ½ (4)
SS Lock washer – 3/8 (4)
SS Nut 3/8-16 (4)
Diffuser screws 8 – 16 x 1¼” (2)
Diffuser
Eye seal
IMP ¾ HP
IMP 1 HP
IMP 1½ HP
IMP 2 HP
16
17
18
19
Mechanical seal
O-Ring 6” ID x 3/16 THK
Seal plate
Motor ¾ HP
Motor 1 HP
Motor 1½ HP
Motor 2 HP
Base assy.
47-0361-48-R
11-1520-00-R
90-1069-15-R
90-1069-23-R
90-1069-31-R
90-1069-49-R
12-1135-02-R
20
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3. Motor windings burned out.
4. Defective starting switch inside single-phase motor
5. Disconnected or defective wiring
6. Low voltage
Winterizing
Consult your dealer for advice on winterizing your
equipment if freezing temperatures occur in your locality.
His knowledge of your equipment makes him the best
qualified source of information. Follow his
recommendations, and if these include draining the filter
system, proceed as follows:
MOTOR DOES NOT REACH FULL SPEED
1. Low voltage
2. 2 speed model set on low speed
3. Motor windings connected for wrong voltage on
dual voltage model.
1. If your system does not contain a filter, proceed to
step2.
A. For sand filters: BACKWASH for 3 to 5
minutes and set dial valve to WINTERIZE.
B. For cartridge filters: Clean the filter element and
store in a dry place.
MOTOR OVERHEATS (Protect trips)
1. Low voltage
2. Motor windings connected for wrong voltage on
dual voltage model.
2. Drain system by loosening drain plugs (drain plugs
will drain without completely removing the plug
from unit) and/or removing pipe caps.
3. Inadequate ventilation
PUMP DELIVERS NO WATER
1. Pump is not primed
2. Closed valve in suction or discharge line
3. Leakage or air into suction system
4. Impeller clogged
Water Chemistry
A proper and consistent use of chemicals is
necessary to maintain clean, sanitary water, prevent a
spread of germ infection and control the growth of algae
which can spoil the appearance and enjoyment of your
pool or spa.
Chlorine is the most commonly used chemical to
provide clean, sanitary water. Either dry or liquid chlorine
(calcium or sodium hypochlorite) can be used which
should be added daily as it is dissipated by dirt and germs
as well as be the sun and wind.
It is also important that the correct level of acidity or
alkalinity of the pool water be maintained. This is the pH
of your pool with pH 7.0 being neutral. Readings above
7.0 are alkaline and below are acid. A desirable range is
7.2 – 7.4.
LOW PUMP CAPACITY
1. Valve in suction or discharge line partly closed
2. Suction or discharge line partly plugged
3. Suction or discharge line too small
4. Pump running at reduced speed (see above)
5. Plugged basket in skimmer or hair and lint strainer
6. Dirty filter
7. Impeller clogged
8. Wrong rotation (3 phase only)
LOW PUMP PRESSURE
1. Pump running at reduced speed (see above)
2. Wrong rotation (3 phase only)
Pump Maintenance
1. Motors are self-lubricating – no lubrication required.
2. Clean hair & lint strainer if you have a strainer body
pump.
3. Discharge valve or inlet fittings closed too much
3. Visually inspect motor for blockage of air vents on
motor shell. Remove any debris after breaker off.
4. Shaft seals may become worn and must be replaced if
leakage is observed.
HIGH PUMP PRESSURE
1. Discharge valve or inlet fittings closed too much
2. Return lines too small
3. Dirty filters
Cleaning
NOISY PUMP AND MOTOR
1. Plugged basket in skimmer or hair in lint strainer
2. Worn motor bearings
3. Valve in suction line partly closed
4. Suction line partly plugged
5. Vacuum hose plugged or too small
6. Pump not supported properly
Switch power off. Close valves in suction and return
line. Unscrew strainer Ring-Lok counterclockwise and
remove the strainer cover from hair and lint strainer and lift
out strainer basket. Clean and replace the basket. Take care
to seat basket properly. Clean O-Ring and re-lubricate with
petroleum jelly if necessary. Clean O-Ring seats on cover
and strainer. Refit cover and strainer – hand tighten only –
and open valves. Put pump back into operation.
Caution: Do not retighten strainer during operation.
LEAKAGE OF WATER AT SHAFT
1. Shaft seal requires replacement
Service & Repair Parts
Refer all service to your local dealer as his knowledge
of your equipment makes him the best qualified source of
information. Order all repair parts through your dealer. Give
the following information when ordering repair parts:
1. Unit nameplate data.
AIR BUBBLES AT INLEY FITTINGS
1. Leakage air into suction line at connections or valve
stem
2. Cover gasket of hair and lint strainer needs cleaning
3. Restriction in suction line
2. Description of part.
4. Low water level in pool
Trouble Shooting
MOTOR DOES NOT START
1. Disconnect switch or circuit breaker in OFF position.
2. Fuses blown or thermal overload open.
Locked motor shaft.
NOTE: If the recommendations in the Trouble
Shooting portion of this manual do not solve your
particular problem(s), please contact your local dealer
for service.
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JACUZZI BROS.
®
Division of Jacuzzi INC.
LIMITED WARRANTY
Jacuzzi Bros. Division (JBD) warrants its new products to be free of defects in materials
and workmanship for a period of 1 year from date of installation or 3 years from date of
manufacture, whichever comes first. Jacuzzi Bros. Also provides additional warranty coverage on
specific products as specified herein.
Magnum Plus and Magnum Force pumps (excluding pump seal, o-rings, square rings,
strainer basket, and lid) are warranted to be free of defects in material and workmanship for a
period of 3 years from date of installation or 4 years from date of manufacture, whichever comes
first.
JBD’s warranty obligation with regard to equipment not of its own manufacture is limited
to the warranty actually extended to JBD by its suppliers. Performance of equipment is further
warranted to be accordance with stated ratings when properly installed under normal conditions
of operation.
This warranty extends only to the original retail purchaser and only during the time in
which the original retail purchaser occupies the site where the product was originally installed.
Requests for service under this warranty shall be made by contacting the installing JBD
dealer (point of purchase) as soon as possible after the discovery of any alleged defect/ JBD will
subsequently take corrective action as promptly as reasonably possible.
JBD at its discretion may replace or repair any product that fails under this
warranty after inspection by an authorized company representative or after JBD has received the
product at our factory. Replacement or repair cannot be made until after the product is inspected.
All charge or expenses for freight to and from the factory, removal and reinstallation of the
product, or installation of a replacement product are the responsibility of the purchaser.
THIS WARRANTY SUPERSEDES ANY WARRANTY NOT DATED OR BEARING
AN EARLIER DATE. ANY IMPLIED WARRANTIES WHICH THE PURCHASER MAY
HAVE, INCLUDING MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE, SHALL NOT EXTEND BEYOND THE APPLICABLE WARRANTY PERIOD.
Some states do not allow limitations on how long an implied warranty lasts, so the above
limitation may not apply to you. IN NO EVENT SHALL JBD BE LIABLE FOR INCIDENTAL
OR CONSEQUENTAL DAMAGES. Some states do not allow the exclusion or limitation of
incidental or consequential damages, so the above may not apply to you.
This warranty does not apply to any product which has been subjected to negligence,
alteration, accident, abuse, misuse, improper installation, vandalism, civil disturbances, or acts of
God. The only warranties authorized by JBD does not authorize other persons to extend any
warranties with respect to its products, nor will JBD assume liability for any unauthorized
warranties made in connection with the sale of its product.
THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS, AND YOU MAY
ALSO HAVE OTHER RIGHTS WHICH MAY VARY FROM STATE TO STATE.
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