Congratulations on the purchase of your new Jacuzzi® spa! The following is a
list of automated functions performed by your spa. These functions are listed
below in an attempt to suppress any operational concerns you may have during
the first 24 hours of ownership! Also listed below are important maintenance
recommendations you should observe on a regular basis to protect your new
investment.
Automated Spa Operations
Your new spa is equipped with an automated “blow-out” cycle that clears all
plumbing lines daily to promote maximum water sanitation. Each day at 12:00
PM (noon), pump 2 will automatically turn on for a period of one minute, then
go off. Then pump 1 will turn on and run for one minute to complete the blowout cycle. Be aware, the factory programmed blow-out cycle cannot be canceled
or altered!
Maintain Healthy Spa Water
Always maintain your spa’s water chemistry within the following parameters as
defined by the Association of Pool And Spa Professionals/USA:
pH7.4-7.6
Free chlorine3.0-4.0 ppm
Free bromine2.0-4.0 ppm
Total Alkalinity100-120 ppm
Calcium Hardness150-250 ppm
Always maintain your spa filter as outlined below to ensure healthy spa water.
Refer to page 44-45 (sec. 13.0) for additional information.
Required Filter Maintenance
Your new spa is equipped with an advanced water filtration system that provides
unsurpassed water quality! To ensure maximum water quality at all times, you
should clean the skimming filter cartridge every three months, or as necessary.
See page 39-40 (sec. 12.0) for detailed filter cartridge cleaning instructions.
Required Water Replacement
You should replace the spa’s water every 3 months. The frequency depends on
a number of variables including frequency of use, number of users and attention paid to water quality maintenance. You will know it is time for a change
when you cannot control sudsing and/or you can no longer get the normal
feel or sparkle to the water, even though the key water balance measurements
are all within the proper parameters. See page 44-45 (sec. 13.0) for additional
information.
Table of Contents
1.0 Important Spa Owner Information ................................................................1
2.0 Important Safety Instructions ........................................................................ 2
3.0 Choosing a Location ......................................................................................6
Your Jacuzzi® spa is constructed to the highest standards and is capable of
providing many years of trouble-free use. However, because heat retentive
materials are utilized to insulate the spa for efficient operation, an uncovered
spa surface directly exposed to sunlight and high temperatures for an extended
period is subject to permanent damage. Damage caused by exposing the spa to
this abuse is not covered under warranty. We recommend that you always keep
the spa full of water when it is exposed to direct sunlight and that you keep the
Jacuzzi insulating cover in place at all times when the spa is not in use. Read
and carefully follow the requirements for your spa’s support base found in the
section 3.0 titled, “Choosing a Location” (page 6).
Jacuzzi® spas constantly strives to offer the finest spas available, therefore,
modifications and enhancements may be made which affect the specifications, illustrations and/or instructions contained herein.
FCC Notice
This equipment has been tested and found to comply with the limits for a Class
B Digital Device, pursuant to Part 15 of the FCC Rules. These limits are designed
to provide reasonable protection against harmful interference in a residential
installation. This equipment generates, uses and can radiate radio frequency
energy and, if not installed and used in accordance with the instructions, may
cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can
be determined by turning the equipment off and on, the user is encouraged to
try to correct the interference by one or more of the following measures:
1. Rearrange or relocate the receiving antenna;
2. Increase the separation between the equipment and receiver;
3. Connect the equipment into an outlet on a circuit different from the circuit
connected;
4. Consult the dealer or an experienced radio/TV technician for help. (Changes
or modifications not expressly approved by the party responsible for FCC
compliance could void the user’s authority to operate this equipment.)
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J-400 Series
2.0 IMPORTANT SAFETY INSTRUCTIONS
READ AND FOLLOW ALL INSTRUCTIONS CAREFULLY
WHEN INSTALLING AND USING THIS ELECTRICAL EQUIPMENT, BASIC
SAFETY PRECAUTIONS SHOULD ALWAYS BE FOLLOWED, INCLUDING:
1. WARNING: To reduce the risk of injury, do not permit children to use this
product unless they are closely supervised at all times.
2. WARNING: A grounding wire connector is provided on this unit to
connect a minimum No. 8 AWG (8.4mm²) solid copper conductor between
this unit and any metal equipment, metal enclosures of electrical equipment, metal water pipe, or conduit within 5 feet (1.5m) of the unit.
3. DANGER: Risk of Accidental Drowning. Extreme caution must be exercised
to prevent unauthorized access by children. To avoid accidents, ensure that
children cannot use this spa unless they are supervised at all times.
4. DANGER: Risk of Injury. The suction fittings in this spa are sized to
match the specific water flow created by the pump. Should the need arise
to replace the suction fittings or the pump, be sure that the flow rates are
compatible. Never operate the spa if the suction fittings are broken or
missing. Never replace a suction fitting with one rated less than the flow
rate marked on the original suction fitting.
5. DANGER: Risk of Electric Shock. Install at least 5 feet (1.5m), from all
metal surfaces. As an alternative, a spa may be installed within 5 feet of
metal surfaces if each metal surface is permanently connected (bonded) by
a minimum No. 8 AWG (8.4mm²) solid copper conductor attached to the
wire connector on the grounding lug, inside the equipment compartment
on the equipment box.
6. DANGER: Risk of Electric Shock. Do not permit any electrical appliances,
such as a lights, telephones, radios, televisions, etc. within 5 feet (1.5m) of a
spa unless such appliances are built-in by the manufacturer.
7. ELECTRICAL SUPPLY: The electrical supply for this product must include
a suitably rated switch or circuit breaker to open all ungrounded supply
conductors to comply with section 422-20 of the National Electrical Code/
USA, ANSI/NFPA 70. The disconnect must be readily accessible and visible
to the spa occupant but installed at least 5 feet (1.5m), from the spa water.
8. WARNING: To Reduce the Risk of Injury:
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J-400 Series
9. The water in a spa should never exceed 104°F (40°C). Water temperatures
between 100°F (38°C) and 104°F (40°C) are considered safe for a healthy
adult. Lower water temperatures are recommended for young children and
when spa use exceeds 10 minutes.
10. Since excessive water temperatures have a high potential for causing
fetal damage during the early months of pregnancy, pregnant or possibly
pregnant women should limit spa water temperatures to 100°F (38°C). If
pregnant, please consult your physician before using a spa.
11. Before entering the spa, the user should measure the water temperature
with an accurate thermometer since the tolerance of water temperatureregulating devices may vary as much as +/- 5°F (2°C).
12. The use of alcohol, drugs, or medication before or during spa use may lead
to unconsciousness with the possibility of drowning.
13. Persons suffering from obesity or a medical history of heart disease, low
or high blood pressure, circulatory system problems, diabetes, infectious
diseases or immune deficiency syndromes should consult a physician before
using a spa. If you experience breathing difficulties in association with
using or operating your spa, discontinue use and consult your physician.
14. Persons using medication should consult a physician before using a spa
since some medication may induce drowsiness, while other medication may
affect heart rate, blood pressure, and circulation.
15. Always shower before and after using your spa. To reduce the possibility of
contracting a waterborne illness, always maintain water chemistry within
the parameters listed on the inside cover of this manual. If you or other
bathers are affected by such a condition, discontinue use and seek medical
attention.
IMPORTANT CSA SAFETY INSTRUCTIONS (CANADA ONLY)
When using this electrical equipment, basic safety precautions should always be
followed, including the following:
1. READ AND FOLLOW ALL INSTRUCTIONS.
2. A green colored terminal or a terminal marked G, Gr, Ground, Grounding
or the symbol* is located inside the supply terminal box or compartment. To reduce the risk of electric shock, this terminal must be connected
to the grounding means provided in the electric supply service panel with
a continuous copper wire equivalent in size to the circuit conductors that
supply this equipment.
Page 3
J-400 Series
*IEC Publication 417, Symbol 5019.
3. At least two lugs marked “Bonding Lugs” are provided on the external
surface or on the inside of the supply terminal box/compartment. To
reduce the risk of electric shock, connect the local common bonding grid
in the area of the spa to these terminals with an insulated or bare copper
conductor not smaller than No. 6 AWG (10mm²).
4. All field-installed metal components such as rails, ladders, drains or other
similar hardware within 10 feet (3m) of the spa shall be bonded to the
equipment grounding buss with copper conductors not smaller than
No. 6 AWG (10mm²).
5. SAVE THESE INSTRUCTIONS.
WARNING: Children should not use spas without adult supervision.
WARNING: Do not use spas unless all suction guards are installed to prevent
body and hair entrapment.
WARNING: People with infectious diseases should not use a spa.
WARNING: To avoid injury, exercise care when entering or exiting the spa.
WARNING: Do not use drugs or alcohol before or during the use of a spa to
avoid unconsciousness and possible drowning.
WARNING: Pregnant or possibly pregnant women should consult a physician
before using a spa.
WARNING: Water temperature in excess of 40°C (104°F) may be injurious to
your health.
WARNING: Before entering the spa, measure the water temperature with an
accurate thermometer.
WARNING: Do not use a spa immediately following strenuous exercise.
WARNING: Prolonged immersion in a spa may be injurious to your health.
WARNING: Do not permit electric appliances (such as lights, telephone, radio,
television, etc.) within 5 feet (1.5m) of this spa unless such appliances are builtin by the manufacturer.
Page 4
J-400 Series
CAUTION: Maintain water chemistry in accordance with manufacturer’s
instructions.
WARNING: The use of alcohol or drugs can greatly increase the risk of fatal
hyperthermia in spas.
SAVE THESE INSTRUCTIONS
HYPERTHERMIA
Prolonged immersion in hot water may induce hyperthermia. A description of
the causes, symptoms, and effects of hyperthermia are as follows:
Hyperthermia occurs when the internal temperature of the body reaches a
level several degrees above the normal body temperature of 98.6°F (37°C). The
symptoms of hyperthermia include drowsiness, lethargy, and an increase in the
internal temperature of the body. The effects of hyperthermia include:
A. Unawareness of impending hazard;
B. Failure to perceive heat;
C. Failure to recognize the need to exit spa;
D. Physical inability to exit spa;
E. Fetal damage in pregnant women; and
F. Unconsciousness and danger of drowning.
A warning sign is provided in your warranty packet. Please install it at a
location near your spa, where it is visible to the user of the spa. For additional or replacement signs please contact your local Jacuzzi spa dealer and
reference item number #6530-082.
CAUTIONS
1. Persons suffering from heart disease, diabetes, high or low blood pressure,
and any condition requiring medical treatment, pregnant women, the
elderly, or infants should consult with a physician before using a spa.
2. The Consumer Products Safety Commission/USA has stated that the water
temperature in a spa should not exceed 104°F (40°C). Immersion in water
in excess of 104°F (40°C) can be hazardous to your health.
3. Observe a reasonable time limit when using the spa. Long exposures at
higher temperatures can cause high body temperature. Symptoms may
include dizziness, nausea, fainting, drowsiness, and reduced awareness.
These effects could possibly result in drowning.
4. Do not use the spa under the influence of alcohol, narcotics, or other drugs.
Use of the spa under these conditions may lead to serious consequences.
5. Always test the spa water temperature before entering the spa. Enter and exit
the spa slowly. Wet surfaces can be very slippery.
Page 5
J-400 Series
6. Never bring any electrical appliances into or near the spa. Never operate any
electrical appliances from inside the spa or when you are wet unless such
appliances are built-in by the manufacturer.
7. Proper chemical maintenance of spa water is necessary to maintain safe
water and prevent possible damage to spa components.
8. Use the straps and clip tie downs to secure the cover when not in use. This
will help to discourage unsupervised children from entering the spa and
keep the spa cover secure in high-wind conditions. There is no representation that the cover, clip tie-downs, or actual locks will prevent access to the
spa.
3.0 Choosing a Location
IMPORTANT: Because of the combined weight of the spa, water and users, it is
extremely important that the base upon which the spa rests be smooth, flat, level
and capable of uniformly supporting this weight, without shifting or settling, for
the entire time the spa is in place. If the spa is placed on a surface which does
not meet these requirements, damage to the skirt and/or the spa shell may result.
Damage caused by improper support is not covered under warranty. It is the
responsibility of the spa owner to assure the integrity of the support at all times.
We recommend a poured, reinforced concrete slab with a minimum thickness of
4 inches (10cm). Wood decking is also acceptable provided it is constructed so
that it meets the requirements outlined above.
The spa must be installed in such a manner as to provide drainage away from
it. Placing the spa in a depression without provisions for proper drainage could
allow rain, overflow and other casual water to flood the equipment and create
a wet condition in which it would sit in. For spas which will be recessed into a
floor or deck, install so as to permit access to the equipment, either from above
or below, for servicing. Make certain that there are no obstructions which would
prevent removal of all side cabinet side panels and access to the jet components,
especially on the side with the equipment bay.
3.1 Outdoor Location
In selecting the ideal outdoor location for your spa, we suggest that you take
into consideration:
• The proximity to changing area and shelter (especially in colder weather).
• The pathway to and from your spa (this should be free of debris so that dirt
and leaves are not easily tracked into the spa).
• The closeness to trees and shrubbery (remember that leaves and birds could
create extra work in keeping the spa clean).
• A sheltered environment (less wind and weather exposure can result in
lowered operation and maintenance costs).
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J-400 Series
• The overall enhancement of your environment. It is preferable not to place
the spa under an unguttered roof overhang since run-off water will shorten
the life expectancy of the spa cover.
3.2 Indoor Location
For indoor installations many factors need to be considered before installing a
spa indoors.
• Proper Foundation: Consult a Structural Engineer when considering a
foundation that will adequately support the spa the entire time it is in place.
Proper support is critical especially if the spa is to rest on a second story
or higher. For spas that are to rest on balconies, roofs or other platforms
not specifically tied into the main structural support, you should consult a
professional Structural Engineer with experience in this type of application.
• Proper Drainage: It is extremely important to have in place measures to
sufficiently handle excessive water spillage. Be sure the flooring in which
the spa rests on has adequate drainage and can handle the entire contents
of the spa. Be sure to make provisions for ceilings and other structures that
may be below the spas installation. Areas around your spa can become wet
or moist so all flooring and subsequent furniture, walls and adjacent structures should be able to withstand or resist water and moisture.
• Proper Ventilation: Proper ventilation should be discussed with an Engineer
or authority competent enough to understand the necessary provisions
needed to vent moist or heated air and air associated with chemical odors
outdoors. When the spa is in use considerable amounts of moisture will
escape, potentially causing mold and mildew over time which can damage
certain surfaces and/or surroundings.
• Sufficient Access: In the unlikely event that you should ever need to access
or gain entry to any portion of the spa for servicing, it is highly recommended that you plan your indoor installation to provide full access to the
entire spa.
• Warranty: Damage caused by not following these guidelines or any
improper installation not in accordance to local codes or authorities is not
covered under the spas warranty. Please consult your local state or city
building ordinances.
Page 7
J-400 Series
WARNING: In addition to maintenance of filters and water
chemistry, proper ventilation is recommended to reduce the risk
of exposure to viruses and bacteria that could be present in the
air or water. Consult a licensed architect or building contractor to
determine your specific needs if installing your spa indoors.
4.0 General Electrical Safety Instructions
Your new Jacuzzi® spa is equipped with the “state-of-the-art” Sentry™ equipment system. It contains the most advanced safety and self-protective equipment in the industry. Nonetheless, this spa must be installed properly to ensure
dependable usage. Please contact your local Jacuzzi dealer or local building
department should you have any questions regarding your installation.
Proper grounding is extremely important. Jacuzzi spas are equipped with a
current collector system. A pressure wire connector is provided on the surface of
the control box, located inside the equipment door (Figure-B, page 10) to permit
connection of a bonding wire between this point and any ground metal equipment, metal water pipe or conduit within 5 feet (1.5m) of the spa, or copper
clad grounding rod buried within 5 feet (1.5m) of the spa. Bonding wire must be
at least No. 8 AWG (8.4mm²) solid copper wire. This is a most important safety
assurance feature.
Before installing your spa, check with your local building department to ensure
installation conforms to local building codes.
IMPORTANT NOTICE: The electrical wiring of this spa must meet the
requirements of the National Electrical Code/USA (NEC) and any applicable
state or local codes. The electrical circuit must be installed by a qualified electrician and approved by a local building/electrical inspection authority.
1. This spa must be permanently connected (hard-wired) to the power supply.
No plug-in connections or extension cords are to be used in conjunction with the operation of this spa. Supplying power to the spa which is
not in accordance with these instructions will void both the independent
testing agency listing and the manufacturer’s warranty.
2. The power supplied to this spa must be a dedicated circuit with no other
appliances or lights sharing the power provided by the circuit.
3. To determine the current, voltage and wire size required, refer to section 6.0
“Power Requirements” (page 11) for your specific spa model.
• Wire size must be appropriate per NEC and/or local codes.
• We recommend type THHN wire.
• All wiring must be copper to ensure proper connections. Do not use
aluminum wire.
• When using wire larger than #6 (10mm²), add a junction box near the spa
and reduce to short lengths of #8 (8.4mm²) wire to connect to the spa.
4. The electrical supply for this product must include a suitably rated switch
or circuit breaker to open all ungrounded supply conductors to comply
with Section 422-20 of the National Electrical Code/USA, ANSI/NFPA 70.
The disconnecting means must be readily accessible to the spa’s occupant
but installed at least 5 feet (1.5m) from spa water.
5. The electrical circuit supplied for the spa must include a suitable ground
fault circuit interrupter (GFCI) as required by NEC Article 680-42/USA.
6. To gain access to the spa’s power terminal block, remove the four screws
securing the center cabinet panel on the side of the spa under the controls.
Then remove the four control box door screws and door (Figure-A).
7. Select the power supply entrance you want to use (Figure A) and remove
the short cabinet panel from the front of the spa. Then, feed the cable
through the large opening provided in the bottom of the control box.
Page 9
J-400 Series
10
4
22
Flow
Note: Pump Locations Vary by Model
5
6
6
9
8
7
6
3
1
11
TB1
3
2
1
8. Connect wires, color to color, on terminal blocks TB1 and TB3 (Figure C-D,
page 11). TIGHTEN SECURELY! All wires must be hooked up securely or
damage could result.
9. Install control box door and reinstall the cabinet side panels.
Figure A
Equipment Area
1. Control Box
2. Power Supply Entrance(s)
3. Jet Pump #1
4. Heater
5. Spa Drain Valve
6. Pump Drain Plugs(s)
7. Jets Pump #2
8. Filter/Circulation Pump
9. Optional CD Ozonator (Purchase
Separately)
10. Factory Installed Ozone Injector
11. Control Panel
Figure B
Control Box
1. Terminal Block
2. Bonding Lug
3. Grounding Terminal
Page 10
J-400 Series
BLK
RED
RED
RED
BLK
BLK
1
2
Figure-C
TB1
to Circuit
Board
Power In
Green
TB3
1
2
BLUE
BLUE
BROWN
BROWN
Figure-D
TB1
to Circuit
Board
Power In
Green
TB3
All North American 240V Models:
120/240 VAC, 3-Wire Connection 60Hz
230 VAC, 3-Wire Connection 50Hz
All Export Models:
6.0 Power Requirements
Jacuzzi® spas are designed to provide optimum performance and flexibility of
use when connected to their maximum electrical service. They are configured at
the factory. The most common electrical connections are listed below:
• All North American 60Hz Models: 240VAC/50A**
• All Export 50Hz Models: 240VAC/30A**
If you prefer, your qualified technician can perform a minor circuit board modification that allows the hot tub to operate on a different electrical service (see
table footnotes below).
North American J-460/J-465/J-470/J-480 Models (60Hz)
Voltage:240VAC240VAC240VAC
Max. Current Draw:23A36A45A
Frequency:60Hz60Hz60Hz
Number of Wires:333
Circuit Breaker (2-Pole):
30A*50A**60A***
In 30A configuration, the heater will not operate while either jets pump
*
is running.
In 50A configuration, the heater will not operate while both jets pumps
**
are running. This is the factory setting.
In 60A configuration the heater will operate while both jets pumps are
***
running.
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J-400 Series
Export J-460/J-465/J-470/J-480 Models (50Hz)
Voltage:240VAC240VAC240VAC
Max. Current Draw:16A21A29A
Frequency:50Hz50Hz60Hz
Number of Wires:333
Circuit Breaker (2-Pole):
In 20A configuration, the heater will not operate while either jets pump
*
is running.
In 30A configuration, the heater will not operate while both jets pumps
**
are running. This is the factory setting.
In 40A configuration the heater will operate while both jets pumps are
***
running.
20A*30A**40A***
7.0 Spa Fill Up Procedure
FOR BEST RESULTS, READ EACH STEP IN ITS ENTIRETY BEFORE
PROCEEDING WITH THIS PROCEDURE.
1. Prepare The Spa For Filling
• Clear all debris from the spa. (Although the spa shell has been polished at
the factory, you may want to treat it with a specially formulated spa cleaner.
Consult your authorized Jacuzzi dealer for additional information prior to
filling spa.
• Remove both ProClear™ Plus skimmer and polishing filter lids and filters as
illustrated in section 12.1 (page 39).
2. Fill Spa
• Place the end of your garden hose into empty skimming filter bucket (filter
bucket on your left) as you stand next to the spa. Fill spa half way, then
place the garden hose into the opposite filter bucket (filter bucket on your
right) while adding the remaining fill water.
CAUTION: Never fill with water from a water softener. If your water
is extremely “hard”, it is preferable to fill half-way with hard water
and the rest of the way with softened water. Or, you may fill entirely
with hard water if you use a special water additive available from
your authorized Jacuzzi dealer.
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J-400 Series
• Fill spa until water level is above all jets and just touching the bottom of
each headrest in its lowest position. DO NOT OVERFILL!
IMPORTANT: Always fill your spa through both filter buckets
after draining. Failure to do so may cause air to be trapped in either
pump, preventing the pump from circulating water. Remove the
hose and replace both filter cartridges as illustrated in section 12.1
(page 39).
3. Turn On Power
Turn on power to spa at the home’s circuit breaker. The heater and filter/
circulation pump will automatically activate. If the control panel LCD
flashes water temperature and “COOL” or “ICE”, this is normal. Refer to
page 45-46 for additional information.
4. Activate Jets Pumps
Turn on all jets(s) pumps when adding chemicals in step 5.
5. Add Start-Up Chemicals
Add the spa water chemicals as recommended by your authorized Jacuzzi spa dealer. See section titled “Water Quality
Maintenance” (page 44) for general guidance.
6. Establish A Stable Sanitizer Reading
Establish a stable sanitizer reading between 3.0-4.0 ppm chlorine or
2.0-4.0 ppm bromine. To ensure healthy water conditions, always maintain a constant sanitizer reading within the levels recommended by the
Association of Pool And Spa Professionals/USA printed on the inside
cover of this manual. If sanitizer levels cannot be stabilized, perform
the Decontamination Procedures on the following page.Note: The
“Decontamination Procedure” should also be used after the spa has been
“Winterized” (sec. 12.7, page 42) or has been sitting without power for an
extended period.
7. Set Spa To Heat
To warm spa water to a comfortable temperature, follow these
steps:
• The LCD display on the control panel displays the actual
temperature of the spa water. Press either the COOLER or WARMER
button once to display the “set” temperature for 5 seconds. If you
want the water to heat to a different temperature, simply press COOLER
or WARMER within 5 seconds. The set temperature increases or
decreases by one degree each time either buttons is pressed.
• The heater will turn off 1 degree above set temperature and turn on 1 degree
below set temperature.
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J-400 Series
Important Heater Details:
• The maximum temperature for which the spa can be set is 104°F (40°C)
and the minimum is 80°F (27°C).
• For North American spas powered by a service of less than 60 amps, turn
off jets pump #1 and jets pump #2 to operate heater.
• Setting the thermostat at maximum will not accelerate the heating
process. This will only result in a higher ultimate temperature.
• The heater operates until the water reaches 1 degree above the
programmed “set temperature”, then turns off. The heater will reactivate after the water cools to approximately 1 degree below the “set
temperature.”
8. Place Cover On Spa
• Keeping the insulating cover in place anytime the spa is not in use will
reduce the time required for heating, thereby minimizing operating costs.
• The time required for initial heat-up will vary depending on the starting
water temperature.
DANGER: Risk of injury! Always check water temperature carefully
before entering spa!
Decontamination Procedure
Steps 1-7 below are only required when sanitizer levels are unstable after
performing Spa Fill Up Procedures steps 1-6. Disregard Decontamination
Procedure below if sanitizer levels remain stable at 3.0-4.0 chlorine or 2.0-4.0
bromine ppm after performing Spa Fill Up Procedures steps 1-6.
1. Add 2.5 ounces of sodium dichlor for every 100 gallons of water. Refer to
the table below for approximate water fill volume by model.
CAUTION: Never add chlorine tablets (trichlor) to your spa for any
reason! This chemical may damage components within your spa and
void the manufacturer warranty.
Water Fill Volume by Model
Spa Model Approximate Fill Volume
J-460 320 US Gallons (1,210 Liters)
J-465 340 US Gallons (1,287 Liters)
J-470 410 US Gallons (1,552 Liters)
J-480 450 US Gallons (1,703 Liters)
Page 14
J-400 Series
BC
A
BC
A
2. Leave spa cover open during this step to allow excessive
chemical vapors to exit spa, protecting pillows and plastic
knobs from chemical attack. If spa is indoors, open doors
and windows for proper ventilation. Turn on all spa jets
pumps for one hour, open all air controls, and place all
massage selector knob(s) in their center “combo” position as shown (right).
Note: You will need to press the jets pump button(s) every 20 minutes since
these functions have an automatic 20 minute time-out that turns them off.
CAUTION: Never leave your spa unattended for any reason while
the cover is open and accessible to small children and animals!
3. Turn off power to the spa at the circuit breaker, then drain tub as outlined in
section 12.2 (page 40).
4. Refill spa with clean tap water from garden hose until water covers all jets
but does not touch the bottom of the lowest headrest with all headrests in
their lowest position (DO NOT OVERFILL!)
CAUTION: Never fill with water from a water softener. If your water
is extremely “hard”, it is preferable to fill half-way with hard water
and the rest of the way with softened water. Or, you may fill entirely
with hard water if you use a special water additive available from
your authorized Jacuzzi dealer.
5. Consult your authorized Jacuzzi dealer for chemical recommendations, then
6. Turn on all jet pumps when adding chemicals to ensure proper mixing and
add chemicals to spa water to achieve a constant sanitizer reading within
the levels recommended by the Association of Pool And Spa Professionals/
USA printed on the inside cover of this manual.
leave your spa cover open until the sanitizer level falls below 4.0 ppm to
protect pillows and plastic knobs from chemical attack.
Page 15
J-400 Series
CAUTION: Never leave your spa unattended for any reason while
the cover is open and accessible to small children and animals!
CAUTION: To prevent the unlikely possibility of contracting
a waterborne illness, maintain water chemistry within step 6
parameters. If you or other bathers experience such a condition,
discontinue use and seek medical attention.
7. Establish a sanitizer reading between 3.0-4.0 ppm chlorine or 2.0-4.0 ppm
bromine, then allow the spa to set undisturbed for 8 hours. Retest water
after 8 hours to determine if sanitizer levels are stable. If sanitizer levels are
stable, your spa is ready for use. To ensure healthy water conditions, always
maintain a constant sanitizer reading within the levels recommended by the
Association of Pool And Spa Professionals/USA printed on the inside cover
of this manual. If sanitizer levels are not stable at this time, it will be necessary to repeat this procedure in its entirety until stable sanitizer readings are
achieved.
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J-400 Series
F
E
G
H
I
J
D
C
B
A
STANDARD
AMPM
F
E
G
H
I
J
D
C
B
A
STANDAR D
AM
PM
8.0 Control Functions
8.1 Control Panel
A. Select
Button: Filter
cycle programming features.
Pressing the select
button also allows
you to turn on/off
the circulation
pump, when it is in an off state. If the circulation pump was turned on
automatically, it cannot be manually turned off.
B. Cycle Button: Accesses filter cycle program mode and next cycle.
C. Mode Button: Switches between standard and economy filtration/
heating modes sections.
D. Display Button: Displays time of day and initiates time setting and
locking functions.
E. Invert Button: Inverts the main 4-digit LCD display.
F. Warmer and Cooler Buttons: Press these to display, increase or
decrease the temperature. They also display other programmable features.
G. Light On/Off Button: Turns waterfall, footwell and logo lights on in
unison. Press once for high intensity; press a second time for medium intensity; press a third time for low intensity; press a fourth time to turn off. The
displayed color is changed using the light mode button (H) below.
H. Light Mode Button: Selects one of 5 color modes for waterfall,
footwell, and logo lights. See page 24 for additional information.
I. JETS 1 Button: Controls jets pump #1 (On, Off).
J. JETS 2 Button: Controls jets pump #2 (On, Off).
Page 17
J-400 Series
STANDARD
AMPM
STAN DARD
AM
PM
STANDA RDSTANDA RD
8.2 LCD Display
= Lock: Indicates
panel, set temperature, or filter
cycle programming is locked.
= Heat: Indicates
heater is on.
= Ozone: Indicates
optional CD
ozonator is on.
*Display shown for example purposes only, actual
water temperature will vary.
= Adjust Filter Cycle: Indicates filter cycle programming feature is
accessed.
= Filter Cycle Number: Indicates which programmed filter cycle is
running.
= Filter Cycle: Indicates programmed filter cycle is running.
= Filter Cycle Start Time: Indicates filter cycle start time programming is
accessed.
= Filter Cycle Duration: Indicates filter cycle duration programming is
accessed.
= Set Temperature: Indicates the current set temperature is displayed.
= Mode: Indicates selected filter mode. Note: No icon means Economy mode
is selected.
Page 18
8.3 J-480 Spa Features
A
B
C
D
E
I
J
K
G
C
D
E
L
M
H
E
E
D
D
C
G
F
F
F
F
N
O
T
S
Q
Y
C
W
Z
P
V
VV
V
R
R
R
U
U
X
J-400 Series
Control Panel
A.
Waterfall Control Valve
B.
Air Control Valves (4 ea.) Introduce
C.
Air to Specified Jet Groups (Page 27)
Optional Audio System Speakers
D.
(4 ea.)
Adjustable Pillows (4 ea.)
E.
Lighted Cup Holders (4 ea.)
F.
Massage Selectors (2 ea.) Controls
G.
Specified Jet Groups (Page 26)
Waterfalls (2 ea.)
H.
FX Jets (4 ea.) And FX2 Jets (2 ea.)
I.
ProClear™ Plus Polishing Filter Bag
J.
ProClear™ Floating Skimmer And
K.
Filter Cartridge with Integrated
Chemical Dispenser.
NX Jets (2 ea.) And MX2 Jets (3 ea.)
L.
FX2 Jets (2 ea.)
M.
Spa features subject to change without notice.
NX Jets (2 ea.) And RX Jets (10 ea.)
N.
Lounge Jets:
O.
FX Back Jets (6 ea.)
SX Jet for Wrists And Calves (6 ea.)
iPod Docking Station
P.
Lighted Seat Logo
Q.
Footwell Filter Suction Covers (3 ea.)
R.
Bottom Filter Suction Cover
S.
Waterfall Filtration Return
T.
FX Calf Jets (4 ea.)
U.
FX Footwell Jets (4 ea.)
V.
Lighted IX Mass Aspiration Jet
W.
Gravity Drain/Heater Input/Optional
X.
Ozone Return Fitting
Lighted Mass Aspiration Jet Flow
Y.
Control Valve
Optional Audio System Receiver
Z.
Page 19
J-400 Series
A
B
C
D
E
I
J
K
G
C
D
E
L
M
H
E
E
D
Z
D
G
F
F
F
F
N
O
S
R
P
X
C
V
YAA
UU
UU
Q
Q
Q
T
W
C
8.4 J-470 Spa Features
Control Panel
A.
Waterfall Control Valve
B.
Air Control Valves (4 ea.) Introduce
C.
Air to Specified Jet Groups (Page 29)
Optional Audio System Speakers
D.
(4 ea.)
Adjustable Pillows (4 ea.)
E.
Lighted Cup Holders (4 ea.)
F.
Massage Selectors (2 ea.) Controls
G.
Specified Jet Groups (Page 28).
Waterfalls (2 ea.)
H.
FX Jets (6 ea.)
I.
ProClear™ Plus Polishing Filter Bag
J.
ProClear™ Floating Skimmer And
K.
Filter Cartridge with Integrated
Chemical Dispenser.
NX Jets (2 ea.) And MX2 Jets (3 ea.)
L.
FX2 Jets (2 ea.)
M.
Page 20
Spa features subject to change without notice.
NX Jets (2 ea.) And RX Jets (10 ea.)
N.
FX2 Jet
O.
Lighted Seat Logo
P.
Footwell Filter Suction Covers (3 ea.)
Q.
Bottom Filter Suction Cover
R.
Waterfall Filtration Return
S.
FX Calf Jets (2 ea.)
T.
FX Footwell Jets (4 ea.)
U.
Lighted IX Mass Aspiration Jet
V.
Gravity Drain/Heater Input/Optional
W.
Ozone Return Fitting
Lighted Mass Aspiration Jet Flow
X.
Control Valve
Optional Audio System Receiver
Y.
FX Jets (4 ea.) and FX2 Jets (2 ea.)
Z.
AA.
iPod Docking Station
B
D
I
I
I
J
K
C
D
E
N
H
E
E
E
D
M
D
G
F
F
F
P
Q
Q
Q
U
T
R
R
A
C
W
V
L
L
L
S
O
O
O
C
X
8.5 J-465 Spa Features
J-400 Series
Control Panel
A.
Waterfall Control Valve
B.
Air Control Valves (3 ea.) Introduce
C.
Air to Specified Jet Groups (Page 31)
Optional Audio System Speakers
D.
(4 ea.)
Adjustable Pillows (4 ea.)
E.
Lighted Cup Holders (3 ea.)
F.
Massage Selectors (1 ea.) Controls
G.
Specified Jet Groups (Page 30).
Waterfall
H.
FX Jets (14 ea.)
I.
ProClear™ Plus Polishing Filter Bag
J.
ProClear™ Floating Skimmer And
K.
Filter Cartridge with Integrated
Chemical Dispenser.
L.
M.
N.
O.
P.
Q.
R.
S.
T.
U.
V.
W.
X.
Spa features subject to change without notice.
Footwell Filter Suction Covers (3 ea.)
Bottom Filter Suction Cover
NX Jets (2 ea.)
FX2 Jets (7 ea.)
SX Jets (4 ea.)
RX Jets (4 ea.)
MX Jets (5 ea.)
Lighted IX Mass Aspiration Jet
Gravity Drain/Heater Input/Optional
Ozone Return Fitting
Waterfall Filtration Return
Lighted Mass Aspiration Jet Flow
Control Valve
Optional Audio System Receiver
iPod Docking Station
Page 21
J-400 Series
A
C
C
G
D
D
C
D
E
E
U
H
N
J
P
L
K
I
J
P
Q
N
O
S
R
FF
E
B
T
E
I
M
C
D
I
I
J
P
M
II
N
V
8.6 J-460 Spa Features
Control Panel
A.
Waterfall Control Valve
B.
Air Control Valves (4 ea.) Introduce
C.
Air to Specified Jet Groups (Page 33)
Optional Audio System Speakers
D.
(4 ea.)
Adjustable Pillows (4 ea.)
E.
Lighted Cup Holders (2 ea.)
F.
Massage Selector (1 ea.) Controls
G.
Specified Jet Groups (Page 32).
Waterfall
H.
FX Jets (18 ea.)
I.
FX2 Jets (5 ea.)
J.
ProClear™ Plus Polishing
K.
Filter Bag
Page 22
L.
M.
N.
O.
P.
Q.
R.
S.
T.
U.
V.
Spa features subject to change without notice.
ProClear™ Floating Skimmer And
Filter Cartridge with Integrated
Chemical Dispenser.
SX Jets (4 ea.)
MX2 Jets (5 ea.)
Lighted IX Mass Aspiration Jet
Footwell Filter Suction Covers
(3 ea.)
Bottom Filter Suction Cover
Gravity Drain/Heater Input/Optional
Ozone Return Fitting
Waterfall Filtration Return
Lighted Mass Aspiration Jet Flow
Control Valve
Optional Audio System Receiver
iPod Docking Station
J-400 Series
BC
A
BC
A
9.0 Operating Instructions
Your Jacuzzi® spa has a touch-sensitive control panel, massage selectors, and air
control knobs located on the top rim of the spa (page 19-22). These controls let
you operate many of the special functions of your Jacuzzi spa. By familiarizing
yourself with the following information, you will be able to gain the full benefit
from using your spa .
9.1 View Button
Pressing this button inverts the main four-digit display on the
command center’s LCD screen to allow easy reading from either inside
or outside the spa.
9.2 Activate Jets Pump 1
The button labeled JETS 1 controls jets pump #1. Pressing this button
cycles jets pump #1 on and off.
9.3 Activate Jets Pump 2
The button labeled JETS 2 controls jets pump #2. Pressing this button
cycles pump #2 on and off.
Auto Turn Off — Anytime a pump has been manually turned on, it will automatically turn off after approximately 20 minutes. If at this time you desire
more jet operation you may simply turn the pump(s) back on.
9.4 Selecting the Desired Massage Action
Your Jacuzzi spa is equipped to allow you to customize the
massage action you desire. Each model incorporates a massage
selector that allow you to customize the massage and performance by diverting water between various jet systems. Simply
turn massage selector to position A (Combo), B, or C to divert water pressure to
various jet groups. Note: The massage selector valve(s) is designed to operate in
positions A (Combo), B, and C for optimum performance. It is considered normal
for sound levels within the valve to vary between positions due to the large
amounts of water flowing through it! For optimum filtration benefits, leave the
valve in position A when spa is covered. Select position B or C for maximum jet
performance during spa use.
9.5 Light On/Off Button
Pressing this button activates the logo, footwell IX Jet light, waterfall lights, and optional exterior lights in sequence as follows:
high - medium - low - off. Note: Interior lights automatically turn off after 1
hour. Exterior lights are photocell activated.
Page 23
J-400 Series
Press
Once
Press
Again
Press
Again
Hold For
3 Seconds
then
release
Press
Again
OR
Special Effects Mode (Overrides All Modes):
Displays colors that automatically blend, flash and alter
directions randomly. Four random modes offered.
Solid Color Mode:
Selects one of 7 solid (high-intensity) colors of choice.
AMBER (X7) GREEN (X8) AQUA (X9)NEAR
WHITE (X10)
BLUE (X4) VIOLET (X5) RED (X6)
Freeze Color Blend Mode:
Selects or “freezes” your low speed blending color of choice.
Low-Speed Color Blend Mode:
Displays hundreds of colors in 20 seconds intervals.
High-Speed Color Blend Mode:
Displays hundreds of colors in 5 second intervals.
9.6 Light Mode Button
This button offers 5 light modes for your enjoyment. Press this button
to select your favorite lighting effect as follows:
Note: All modes are automatically recalled when the hot tub lights are turned off
and back on within 5 minutes, otherwise they default to the high-speed blending
mode. Solid color mode is retained indefinitely unless set otherwise or a power
outage occurs.
9.7 Adjusting Individual Jet Flow
The water flow to certain jets in your spa can be increased or
decreased by rotating the outside jet face. Note: Always keep at least 6
adjustable jets open at all times.
Page 24
J-400 Series
MUTE
POWER
SOURCE
MRD 60
MARI N E
INTRO RANDOM REPEATDISK
LOCAL
SCAN
BAND
SET
TUNE
1 2 3 4 5 6
AUDIOAUTO
TRACK
DISC IN
MUTE
POWER
SOURCE
MRD 60
MARI N E
INTRO RANDOM REPEATDISK
LOCAL
SCAN
BAND
SET
TUNE
1 2 3 4 5 6
AUDIOAUTO
TRACK
DISC IN
9.8 Adjusting PowerPro™ MX2 Jets
Tilt PowerPro MX2 Jet nozzle to angle of choice as desired. Rotate
nozzle clockwise to reduce flow volume from jet or rotate counterclockwise to increase flow volume. Note: Always keep at least 6
adjustable jets open at all times.
9.9 Adjusting RX Jets
Turn center jet adjustment knob clockwise to decrease or shut off
water flow. Turn center jet adjustment knob counterclockwise to
turn on or increase water flow. Note: Always keep at least 6 adjust-
able jets open at all times.
9.10 WaterColour™ Waterfall Control
Turn waterfall control valve (page 26-33) counterclockwise to
increase waterfall output. Turn control valve clockwise to decrease or
turn off waterfalls.
9.11 Air Controls
Certain jet systems have their own air control. Each control introduces
air into the water lines that supply that specific jet group (page 26-33).
Simply rotate any air control clockwise to open or rotate counterclockwise to
close. To minimize heat loss, all air controls should be closed when the spa is
not in use.
9.12 Optional AquaSound™ Jacuzzi Audio System
Jacuzzi models equipped with the optional Jacuzzi
sound system offer enhanced spa enjoyment. These
models include an integrated AM/FM/CD/MP3 Player
receiver with four high-quality marine speakers for
unsurpassed sound quality and long-life. The included
wireless remote control further enhances spa enjoyment by providing full sound and jets control at your fingertips. Note: Each
speaker has an integrated infrared sensor which responds to commands from the
wireless remote control. Refer to section 19.0 (page 52) for complete stereo operation details.
Page 25
J-400 Series
1a
1a
1b
2b
2b
2a
2a
2a
1
3
3
5
5
5
2
4
4
9.13 J-480 Massage/Waterfall Selector Diagram
Massage Selectors (1-2)
• Massage selector 1 diverts pump 2 output between jets groups 1a-1b.
• Massage selector 2 diverts pump 1 output between jet groups 2a-2b.
Waterfall Selector (3)
Spa operation subject to change without notice.
• Waterfall selector 3 controls circulation pump output to waterfalls.
Massage Selector (4)
• Massage selector 4 controls pump 1 output to footwell IX Jet.
Jets Without Massage Selector Controls (5)
• Jets 5 are always on when jets pump 2 is running.
Page 26
1
1
2
2
2
2
3
4
4
44
4
3
1
2
3
4
9.14 J-480 Air Controls Diagram
J-400 Series
Air Controls Operation
• Rotate air controls 1-4 to add air to designated jet groups.
• Center footwell IX Jet draws air at all times when jets pump 1 is
Spa operation subject to change without notice.
running. This jet has no air control.
Page 27
J-400 Series
1a
1b
2b
2b
2a
2a
1
3
3
5
5
5
2
4
4
9.15 J-470 Massage/Waterfall Selector Diagram
Massage Selectors (1-2)
Spa operation subject to change without notice.
• Massage selector 1 diverts pump 2 output between jets groups 1a-1b.
• Massage selector 2 diverts pump 1 output between jet groups 2a-2b.
Waterfall Selector (3)
• Waterfall selector 3 controls circulation pump output to waterfalls.
Massage Selector (4)
• Massage selector 4 controls pump 1 output to footwell IX Jet.
Jets Without Massage Selector Controls (5)
• Jets 5 are always on when jets pump 2 is running.
Page 28
1
2
3
4
4
3
1
2
3
1
1
4
1
9.16 J-470 Air Controls Diagram
J-400 Series
Air Controls Operation
• Rotate air controls 1-4 to add air to designated jet groups.
• Center footwell IX Jet draws air at all times when jets pump 1 is
Spa operation subject to change without notice.
running. This jet has no air control.
Page 29
J-400 Series
1a
1b
1b
1b
4
4
4
44
1
2
3
3
2
9.17 J-465 Massage/Waterfall Selector Diagram
Massage Selectors (1)
• Massage selector 1 diverts pump 1 output between jets groups 1a-1b.
Massage Selector (2)
• Massage selector 2 controls pump 1 output to footwell IX Jet.
Waterfall Selector (3)
• Waterfall selector 3 controls circulation pump output to waterfall.
Jets Without Massage Selector Controls (4)
• Jets 4 are always on when jets pump 2 is running.
Page 30
Spa operation subject to change without notice.
1
1
2
2
22
2
3
3
3
1
3
2
9.18 J-465 Air Controls Diagram
J-400 Series
Spa operation subject to change without notice.
Air Controls Operation
• Rotate air controls 1-3 to add air to designated jet groups.
Page 31
J-400 Series
1a
1b
L
K
1
4
4
1a
4
4
4
3
32
2
9.19 J-460 Massage/Waterfall Selector Diagram
Massage Selector (1)
• Massage selector 1 diverts pump 1 output between jets groups 1a-1b.
Massage Selector (2)
• Massage selector 2 controls pump 1 output to footwell IX Jet.
Waterfall Selector (3)
• Waterfall selector 3 controls circulation pump output to waterfall.
Jets Without Massage Selector Controls (4)
• Jets 4 are always on when jets pump 2 is running.
Spa operation subject to change without notice.
Page 32
L
K
4
4
3
3
5
3
3
1
1
2
2
2
4
9.20 J-460 Air Controls Diagram
J-400 Series
Spa operation subject to change without notice.
Air Controls Operation
• Rotate air controls 1-4 to add air to designated jet groups.
• Center footwell IX Jet (5) draws air at all times when jets pump 1 is
running. This jet has no air control.
Page 33
J-400 Series
10.0 Heating Modes
The control system in your spa activates a programmable “standard” or
“economy” mode which effects when the heater operates. Refer to sections 10.1
and 10.2 below for additional information.
10.1 Standard Mode (Factory Default)
Standard mode is typically selected by customers in cold climates where heat
up times are extended due to lower ambient temperatures. In this mode, water
temperature is regulated by the set temperature which activates the heater automatically as needed.
10.2 Economy Mode
Economy mode is typically selected by customers in warm climates where heat
up times are minimized due to higher ambient temperatures. In this mode, the
water temperature is regulated by the set temperature only when a programmed
filter cycle is running, unless in summer logic (page 36).
10.3 Selecting Standard or Economy Mode
Press the MODE button to select either “Standard” or “Economy” mode.
The control panel’s indicator on the right side of the LCD changes to indicate
which mode is selected.
10.4 Clean-Up “Blow-Out” Cycle
The clean-up cycle is once per day in both Standard and Economy modes at
12:00 (noon) for two minutes. This is not user programmable. Jets pump 2 activates for one minute to circulate any water in the plumbing. After 1 minute, jets
pump 2 shuts off and jets pump 1 turns on, runs for 1 minute, then shuts off.
Page 34
J-400 Series
11.0 Programming Instructions
11.1 Programming Filter/Circulation Pump Run Time
The Sentry control system allows you to easily adjust two separate aspects of
filter/circulation pump operation:
1. The time of day (start time) the filter/circulation pump turns on.
2. The length of time (duration) the filter/circulation pump operates.
The factory default start time is 12:00AM (Midnight). The default duration is 24
hours. To make adjustments, press the CYCLE button to enter the filter/
circulation pump programming mode. “Circ” appears on the LCD. Now, the
system is ready to accept your changes:
• Press the SELECT button once. The previously programmed
start time appears on the LCD display.
• Press WARMER or COOLER buttons to adjust the start
time in 30-minute increments.
• Press the SELECT buttons to program duration.
• Press WARMER or COOLER buttons to program the
duration time in 1 hour increments.
• Press DISPLAY button to save changes and recall the main water
temperature display. Note: If no button is pressed within 30 seconds, all
changes are recorded and the screen automatically returns to the standard
water temperature display.
Note: When the standard mode is selected (sec. 10.3, page 34), the filter/circulation pump automatically turns on for a heat call regardless of the pump’s
programmed start time and duration.
11.2 Programming Filter Cycles
Your spa comes with four 30-minute filter cycles which activate the filter/circulation pump. These cycles are factory programmed to start at 6:00 am, 12:00
p.m., 6:00 p.m., and 12:00 a.m. The control system allows you to easily adjust
two separate aspects of each cycle: 1) the time of day at which it begins; 2) the
duration of the cycle.
Note: When “Standard” mode is selected (sec. 10.3, page 34) and the filter/circulation pump is set to the factory default duration of 24 hours (sec. 11.1), no
apparent change of operation will occur. However, when “Economy” mode is
selected (sec. 10.3, page 34), the heater activates only during a programmed filter
cycle.
Page 35
J-400 Series
When in a Summer Logic condition is active (see note below), the filter/circulation pump will turn on for all programmed filter cycles.
Summer Logic: In warm weather, the water temperature in the spa may
exceed the set temperature. This condition may occur due to heat transference from the filter/circulation pump and jets pumps. If the water temperature
is higher than 95°F (35°C) and rises two degrees above the set temperature,
a “Summer Logic” condition occurs that deactivates the filter/circulation
pump and ozonator (if equipped). This safety feature cannot be altered! The
filter/circulation pump and ozonator will remain off until the water temperature cools to the set temperature (except between 9:00 - 11:00 AM when the
filter/circulation pump runs for its mandatory 2-hour cycle). To help prevent
a “Summer Logic” condition, it may be necessary to reduce filter/circulation
pump cycles run times in warm weather.
To make adjustments, first press the CYCLE button to enter the filter cycle
programming mode. The LCD screen will display the following in the upper
right corner:
*Note: Number will
*Note: Number will
vary according to which
vary according to which
filter cycle is being
1*
filter cycle is being
programmed.
programmed.
This means the system is ready to accept your changes to the start time for cycle
number one. Simultaneously, the large four-digit display in the center of the
screen displays the currently programmed start time for that cycle. At this point,
you have four options. You may:
1. Press WARMER or COOLER button to adjust the start time in
increments of 30 minutes.
2. Press CYCLE button to display and adjust each subsequent cycles start
time. With each press, the currently programmed status will be shown in
the large four digit display. To adjust any displayed value, simply press the
WARMER or COOLER button.
3. Press SELECT button to move down the menu from Start Time to
Duration, with each press, the currently programmed duration will be shown in
the large four-digit display. Press WARMER or COOLER button to
adjust the duration in increments of 15 minutes.
4. Press DISPLAY button to save changes and recall the main water
temperature display. Note: If no button is pressed within 30 seconds, all
changes are recorded and the screen automatically returns to the standard
water temperature display.
Page 36
J-400 Series
LOCKEDLOCKED
LOCKEDLOCKED
When a programmed filter/heating cycle activates, the LCD screen displays the
following message:
1*
*Note: Number will vary
*Note: Number will vary
according to which filter
according to which filter
cycle is being programmed.
cycle is being programmed.
At any time, you may check the programming of any aspect of any filter/heating
cycle by first pressing CYCLE button then moving through the menu by
pressing either CYCLE or SELECT button. The programming is
changed only by pressing WARMER or COOLER buttons during this
process.
11.3 Adjusting Time of Day
The Sentry control system remembers the time of day even in the event of a
prolonged power outage. However, it may occasionally be necessary to reset the
time of day. For example: if you are not in the Pacific Time Zone you will want
to reset the time for your own time zone. (The system will automatically adjust
to and from daylight savings time.) To accomplish this, press DISPLAY , MODE and DISPLAY buttons within five seconds each. A number
representing the hour will be displayed, followed by AM or PM. The hour will
advance or decrease each time WARMER or COOLER button is
pressed within five seconds. Then, press DISPLAY button again to display
the minutes. Adjust the minutes as necessary by pressing WARMER or COOLER button. After 5 seconds, the display will return to normal and
save your settings.
11.4 Main Control Panel Lock
To help prevent unauthorized use of your spa, the Sentry controls incorporate a
unique panel locking system which disables the controls on the panel.
• To Lock The Main Control Panel: Press DISPLAY ,
MODE , and WARMER buttons within five seconds
each. A padlock symbol will appear on the LCD screen. With the
panel locked, all components are disabled from modifications and the only
settings that can be adjusted are the standard and economy filter/heating
modes and time of day. All automatic spa functions will operate normally.
• To Unlock Main Control Panel: Press DISPLAY , MODE
, and COOLER buttons within five seconds. The “lock”
symbol will disappear. All buttons are now active.
Page 37
J-400 Series
LOCKEDLOCKED
LOCKEDLOCKED
LOCKEDLOCKED
LOCKEDLOCKED
11.5 Locking Filter Cycles
You may keep all filter cycle programs from being inadvertently altered by electronically “locking” them.
• To Lock All Filter Cycles: Press CYCLE button, then within
30 seconds, press DISPLAY , MODE and WARMER
buttons within five seconds each. A padlock symbol will appear on
the screen. In this state, the status of the cycle program may be checked, but
may not be altered.
• To Unlock Filter Cycles: Press DISPLAY , MODE and
COOLER buttons within five seconds each.
11.6 Temperature Setting Lock
The spa’s temperature setting can be locked to prevent unauthorized changes.
When locked, all other spa buttons and functions remain undisturbed.
• To Lock Temperature Setting: Press WARMER or COOLER
button to display temperature setting, then immediately press
the DISPLAY , MODE , and WARMER buttons
within five seconds each. A padlock symbol will appear on the screen.
• To Unlock Temperature Setting: Press WARMER or
COOLER button to display temperature setting, then imme-
diately press the DISPLAY , MODE , and COOLER
buttons within five seconds each.
11.7 Programming the Change Filter Reminder
Your new spa is equipped with a programmable “Change Filter” reminder icon
that flashes on the control panel display after a specified number of
days. It is designed to remind you to clean the skimmer filter cartridge
on a regular basis but does not affect spa operation in any way. The
“Change Filter” reminder must be reset at each filter cleaning interval.
It offers a selectable range from 10-120 days or can be disabled (turned off).
We recommend an initial setting of 60 days (2 months) to remind you to check
your filters after your first 2 months of operation. At this time, you can easily
determine whether you need to change this interval by visually inspecting the
filter cartridge an polishing bag. Note: This reminder must be reset at each filter
cleaning interval. Refer to section 12.1 for filter cleaning instructions.
Programming Instructions
1. Press the CYCLE button 2 times. The main display reads “FIL” indicating the “Change Filter” display program has been accessed.
2. Press SELECT button once to display the currently programmed duration or to view days elapsed since last filter cleaning interval.
Page 38
J-400 Series
ABA
B
3. Press WARMER or COOLER button to change duration setting
as follows:
0 - 10 - 20 - 30 - 40 - 50 - 60 - 70 - 80 - 90 - 100 - 110 - 120 - OFF
Note: Selecting 0 in step 3 forces the change filter reminder icon to remain on
indefinitely.
4. Press DISPLAY button once to save changes and return to the standard water temperature display. Note: If no button is pressed within 30
seconds, all changes are recorded and the screen automatically returns to the
standard water temperature display.
12.0 Spa Maintenance
Proper and regular maintenance of your spa will help it retain its beauty and
performance. Your authorized Jacuzzi dealer can supply you with all the information, supplies, and accessory products you will need to accomplish this.
12.1 Cleaning the Filter Cartridges
A programmable “Change Filter” reminder icon flashes on the control
panel display after a specified number days to remind you to clean the
skimmer filter and to check the polishing bag filter. This reminder must
be reset at each filter cleaning interval. Refer to section 11.7
(page38) for additional information and programming details. Your
new spa is equipped with an advanced 2-stage filtration system.
Fine debris are filtered by the circulation pump drawing water through the
ProClear™ skimmer and pleated filter cartridge 24 hours (unless programmed
otherwise). Large debris are filtered when either jets pump is running when the
spa is in use or during a programmed filter cycle. These pumps draw water from
footwell suction fitting and through a secondary water polishing bag filter. The
exclusive footwell “sweeper” suction fitting enhances filtration in the footwell
area by creating a “swirling” water motion to maximize particle agitation and
pickup.
To ensure optimum performance, the 24-hour ProClear™ skimming filter cartridge (A) must be cleaned every three months and
replaced once a year. The secondary ProClear™ Plus polishing filter
bag (B) should be emptied weekly and replaced every 3 months.
To accomplish this, refer to the following filter cleaning procedure.
Note: Do not attempt to wash the polishing filter bag (B) or it will
come apart!
Page 39
J-400 Series
A
B
2.1.3.4.5.
ABA
B
ALWAYS TURN POWER TO THE SPA OFF BEFORE CLEANING THE
FILTER CARTRIDGES! NEVER OPERATE SPA WITHOUT FILTER LID (2)
AND SKIMMER ASSEMBLY (4) INSTALLED.
1. Remove power to the hot tub before removing the skimmer (A) or filter bag
cover (B).
2. Remove the polishing bag lid (B) by rotating it counterclockwise approximately 5 degrees until you feel it unlatch.
3. Remove the polishing bag by reaching into the filter bucket and
gently pulling upward on the blue filter ring (empty filter bag
weekly or install a new bag every three months.) Replace bag,
then install filter lid by rotating it clockwise until you feel it latch
in place. DO NOT FORCE LID! FINGER TIGHT ONLY!
4. Remove the ProClear skimmer assembly (A) by gently lifting
upward from the filter bucket.
5. Remove the ProClear filter cartridge by rotating it counterclockwise to unthread it, then remove the center cap and chemical
dispenser from the filter cartridge as shown (right).
6. Clean the ProClear filter cartridge (A) with a garden hose and
high pressure nozzle. Rinse debris from the filter pleats
beginning at the top and working your way downward.
Continue, one section at a time until you have cleaned all
debris from the filter pleats. When replacing the filter
cartridge, make sure you remove the center cap and chemical
dispenser for use with the new cartridge. Replacement filter
cartridges may be purchased from your authorized Jacuzzi
dealer. Request #20086-001 (6540-498 for J-460) for the
main pleated cartridge (A) and #6540-513 (6540-512 for
J-460) for the secondary polishing filter bag (B).
12.2 Draining and Refilling
About every 3 to 6 months, you will want to replace the spa’s water. The
frequency depends on a number of variables including the amount of use,
number of users, attention paid to water quality maintenance, etc. You will
know it is time for a change when you cannot control sudsing and/or you can
no longer get the normal feel or sparkle to the water even though the key water
balance measurements are all within the proper parameters.
Page 40
CAUTION! READ THIS BEFORE DRAINING: To prevent damage
2.2.
3.3.
4.
Unlock
Drain
4.
Unlock
Drain
Open Drain
5.
Open Drain
5.
to the spas components, turn off power to the spa at the circuit
breaker before draining it. Do not turn the power back on until your
spa has been refilled.
CAUTION: There are certain precautions to keep in mind
when draining your spa. If it is extremely cold, and the spa is
outdoors, freezing could occur in the lines or the equipment (see
“WINTERIZING”, page 42). On the other hand, if it is hot outdoors,
do not leave the spa’s surface exposed to direct sunlight.
To drain your spa, perform the following steps:
1. Turn off power to spa at breaker.
2. Locate the drain valve located on the front left
corner on the black plastic pan. Hold the larger
(rear) drain valve body to prevent it from turning,
then loosen and remove the front cap to expose
the underlying male hose threads.
J-400 Series
3. Attach a garden hose to the exposed threads.
4. Gently rotate the larger (rear) valve body 1/3 turn
counterclockwise to unlock the drain valve.
5. Pull the larger (rear) body outward as shown to
open drain.
6. After the spa drains, perform steps 2-5 in reverse order to close the drain
prior to refilling spa.
After refilling, turn on power to the spa and follow the steps listed under “Spa
Fill Up Procedures.” (page 12). Always fill your spa through both filter buckets.
12.3 Cleaning the Spa Interior
To preserve the sheen of your spa’s surface, it is crucial that you avoid using
abrasive cleaners or cleaners which have adverse chemical effect on the surface.
If you are not certain as to the suitability of a particular cleanser, consult your
authorized Jacuzzi dealer. Regardless of the cleanser used, use extreme care to
Page 41
J-400 Series
assure that no soap residue is left on the surface. This could cause severe sudsing
when the spa is refilled.
12.4 Pillow Care
Clean the four headrests in your spa as needed by wiping them with a cloth with
soapy water. It is not necessary to remove the headrests for cleaning.
To remove headrests for long term storage or replacement, grasp both ends of
each headrest and gently pull inward towards the center of the spa. To reinstall,
over mounting strip and press down until headrest mounting bracket emits a
“click” sound. Then adjust headrest height by simply moving up or down as
desired.
12.5 Maintaining the Synthetic Cabinet
The synthetic cabinet requires little or no maintenance of any kind. To clean,
simply wipe cabinet with mild detergent soap solution and a clean towel.
CAUTION: Never spray cabinet with a high pressure garden hose
for any reason since this action may induce an electrical short in the
spa’s electrical equipment.
12.6 Maintaining the Cover
Using the Jacuzzi insulating spa cover anytime the spa is not in use will significantly reduce your operating costs, heat-up time, and maintenance requirements. To prolong the life of the cover, handle it with care and clean it regularly
using mild soap and water. Periodic treatments with a special conditioner developed for Jacuzzi spa covers will help protect against deterioration caused by UV
rays from the sun. Never allow anyone to stand or sit on the cover, and avoid
dragging it across rough surfaces.
12.7 Winterizing
Your Jacuzzi spa is designed to automatically protect itself against freezing when
operating properly. During periods of severe freezing temperatures, you should
check periodically to be certain that the electrical supply to the spa has not been
interrupted. In extreme, bitter cold weather (less than -20°F) verify standard
mode is set for 24-hour operation (sec. 11.1 Programming Filter/Circulation
Pump Run Time, page 35) and that standard mode is selected (sec. 10.3
Selecting Standard or Economy Mode, page 34) to protect against damage to the
spa.
If you do not intend to use your spa, or if there is a prolonged power outage
during periods of severe freezing temperatures, it is important that all water be
removed from the spa and equipment to protect against damage from freezing.
Page 42
J-400 Series
For expert winterization of your spa, contact your authorized Jacuzzi dealer. In
emergency situations, damage can be minimized by taking the following steps:
CAUTION: Turn off power to spa.
1. Follow the directions on page 40 for draining the spa.
2. As the water level drops below the seats, use whatever means necessary to
get the water out of the recessed seating areas and into the footwell.
3. When the water level ceases to drop, use whatever means available to
remove any remaining water from the footwell.
4. Remove the equipment-side cabinet panels and locate the drain plugs in the
front of each pump (Figure-A, page 10). Remove these plugs to allow the
water to drain out of the pumps and heater. (Note: Approximately one to two
gallons will be released during this procedure. Use a wet/dry vacuum or other
means to keep this from flooding the equipment compartment. Replace the
drain plugs.
5. Loosen hose clamp at bottom of heater (Figure-A, page 10) and pull hose
off of heater fitting (twist the hose back and forth while pulling downward).
Tip hose down and allow to drain, then reinstall hose and clamp.
6. Re-install cabinet side panels and cover spa so that no casual moisture can
enter into it.
Consult your Jacuzzi dealer if you have any questions regarding winter use or
winterizing.
12.8 Restarting Your Spa in Cold Weather
If you want to start up your spa after it has sat empty for a time in freezing
temperatures, be aware that the water remaining in certain sections of the piping
may still be frozen. This situation will block water flow preventing the spa from
operating properly and possibly damaging the equipment. We recommend you
consult your dealer for guidance before attempting to restart your spa under
these conditions.
Page 43
J-400 Series
13.0 Water Quality Maintenance
Maintaining the quality of the water within specified limits will serve to enhance
your enjoyment and prolong the life of the spa’s equipment. It is a fairly simple
task, but it requires regular attention because the water chemistry involved is a
balance of several factors. There is no simple formula, and there is no avoiding
it. Procrastination in regard to water maintenance will result in poor and
potentially unhealthful conditions for soaking and even damage to your spa
investment. For specific guidance on maintaining water quality, consult your
Authorized Jacuzzi dealer who can recommend appropriate chemical products
for sanitizing and maintaining your spa.
CAUTION: Never store spa chemicals inside the spa’s equipment
bay.
13.1 pH Control
pH is a measure of relative acidity or alkalinity of water and is measured on a
scale of 0 to 14. The midpoint of 7 is said to be neutral, above which is alkaline and below which is acidic. In spa water, IT IS VERY IMPORTANT TO
MAINTAIN A SLIGHTLY ALKALINE CONDITION OF 7.4 to 7.6. Problems
become proportionately severe the further outside of this range the water gets. A
low pH will be corrosive to metals in the spa equipment. A high pH will cause
minerals to deposit on the interior surface (scaling). In addition, the ability of
the sanitation agents to keep the spa clean is severely affected as the pH moves
beyond the ideal range. That is why almost all spa water test kits contain a
measure for pH as well as sanitizer.
13.2 Sanitizing
To destroy bacteria and organic compounds in the spa water, a sanitizer must
be used regularly. Your Jacuzzi spa is equipped with the Brominator™, a special
compartment built into the floating skimmer gate to hold bromine tablets. By
regulating the number of bromine tablets in the Brominator you can control
the amount of bromine which is actively working in your spa water. A bromine
residual of 2.0-4.0 ppm is generally considered desirable. A two-part bromine
system or granular chlorine (dichlor) are also acceptable sanitizers.
IMPORTANT: Do not use chlorine tablets (trichlor) in your spa.
This chemical can have an extremely corrosive effect on certain
materials in the spa. Damage caused by use of this chemical, or
improper use of any chemicals, is not covered under the spa’s
warranty.
Page 44
J-400 Series
13.3 Other Additives
Many other additives are available for your spa. Some are necessary to compensate for out-of-balance water, some aid in cosmetic water treatment and others
simply alter the feel or smell of the water. Your Authorized Jacuzzi dealer can
advise you on the use of these additives.
13.4 Ozone Water Maintenance System (Optional)
If you have elected to have your spa equipped with the Jacuzzi CD Ozone water
purification system, you will find that your water stays fresh and clear with
significantly less chemical sanitizer usage.
14.0 Troubleshooting - Display Messages
There are a number of unique functions designed into your Jacuzzi spa to
protect it from damage and/or to aid in troubleshooting. Following is a listing of
all the possible messages along with their meanings:
MESSAGE MEANING
Overheat Protection (Heater is deactivated, filter/circulation pump is activated). Water temperature is above
acceptable limits. Do not enter the water! Remove spa
cover to speed cooling. See “Water Is Too Hot” on page
48. If condition persists, contact your dealer or autho-
rized service center.
If the spa water is more than 20°F/6°C cooler than the
temperature set point, jets pump #1 and heater will automatically activate to provide freeze protection. The spa
will stay in this mode until the water temperature reaches
15 degrees below the set temperature. No corrective
action is necessary.
FLOW SWITCH (Heater is deactivated. The filter/circulation may also be deactivated). Proper flow of water is
inhibited or a flow switch has malfunctioned. Check for
proper water level and for clogged filter (page 39).
Contact your dealer or service organization.
Note: This message can also appear if the pump has not
regained prime after the spa has been drained and refilled.
If you suspect that this is the case, see the instructions on
page 47 under “pump does not operate but icon does.
Page 45
J-400 Series
Panel buttons have been pressed too many times in a
short period of time. Because this could cause excessive wear on equipment components, panel buttons are
temporarily deactivated. Panel buttons will automatically
re-activate if no button is pressed for 30 seconds.
Circuit board temperature has exceeded acceptable limit.
This message will disappear when the circuit board
temperature drops below acceptable limit. If condition
persists, provide shade for equipment side of spa.
FREEZE PROTECTION
A potential freeze condition has been detected. No
action is required. Jets pump(s) operate until the spa is
out of danger. It is possible to manually turn off pump
1 and pump 2, but if after 2 hours ICE is still detected,
pumps will automatically turn back on.Note: This error
commonly occurs when the spa is first filled because tap
water is often very cold.
Communication between the control panel and/or remote
control panel and circuit board is faulty. Contact your
dealer or service organization.
Page 46
“WATCHDOG” (spa is deactivated)
A problem has been detected which could cause damage
to the spa or its components. Contact your dealer or
service organization.
OPEN SENSOR (heater disabled) OR SHORTED SENSOR
(spa is deactivated) The high-limit temperature sensor is
non-functional. This must be repaired only by a dealer or
qualified service organization.
OPEN OR SHORTED SENSOR (heater disabled) The
main sensor is non-functional. This must be repaired
only by a dealer or qualified service organization.
CLOSED OR SHORTED FLOW SWITCH ON SYSTEM
STARTUP (system disabled) Flow switch is non-functional. This must be repaired only by an authorized
dealer or qualified service organization.
J-400 Series
15.0 Troubleshooting - Procedures
In the unlikely event your spa is not working the way you believe it should,
please first review all the installation and operating instructions in this manual
and check the message on the panel display; second, if you are still not satisfied it is working properly, please follow the appropriate troubleshooting
instructions.
PROBLEMPROCEDURE
NONE OF THE
COMPONENTS
OPERATE (i.e.
pump light)
PUMP DOES NOT
OPERATE AND
ICON DOES
Check the control panel lights.
1. If there are letters or symbols displayed on the
screen, refer to the previous section to determine
the meaning and action required.
2. If nothing appears on the screen:
a. Check the household circuit breaker
b. Contact you dealer or authorized service center
Depress “JETS” button.
1. If no sound is detected or if a “buzzing” sound AND
ICON DOES is detected, turn off power to the spa
and contact your dealer or service center.
2. If motor operates but no water flows to jets:
a. Pump may not be properly primed. See instruc-
tions below.
b. Contact dealer or authorized service center.
Pump Priming Instructions:
1. Turn off power to the spa.
2. Remove the handle from the massage selector supplied by the pump you are
priming.
3. Loosen the massage selector’s cap slightly (counterclockwise), listening for
the air to seep out.
4. Tighten the cap finger-tight, replace the handle and turn the hot tub’s power
back on.
Note: This method must be used for the jet’s pumps because these pumps are not
connected to the main filter system in any way.
CAUTION: If freezing conditions exist and pump is not operational,
take measures to protect the system from freeze damage. See section
titled “Winterizing” (page 42).
Page 47
J-400 Series
POOR JET ACTION
(see page 26-33)
WATER IS TOO HOT1. Reduce thermostat setting (page 13).
NO HEAT1. Check thermostat setting.
FILTER/CIRCULATION
PUMP OFF
1. Make certain the jets pump is turned on.
2. Check position of massage selectors.
3. Open air control for selected jet system.
4. Check for adequate water level.
5. Check for dirty filter (page 39).
2. Switch hot tub to “Economy” mode to turn
heater on only during programmed filter
cycles (page 34).
2. Keep the cover in place while heating.
3. If “heater on” indicator is lit (page 18), but no
temperature rise is experienced after a reasonable period of time, contact your dealer or
authorized service center.
1. Verify filter/circulation pump is programmed
to run 24 hours a day (page 35).
2. Filter/circulation pump cycle canceled by
power interruption. Wait 24 hours for hot tub
to reset.
3. Hot tub water is warmer than 95°F (35°C)
and two degrees warmer than the set temperature. The “Summer Logic” safety feature has
activated. See note on page 36 for details.
Jacuzzi builds the best spas in the industry. Nonetheless, we are always striving
to improve the quality and features of our products. Your input as a Jacuzzi spa
owner is a cherished part of this process. If you have any comments or suggestions, or if you wish to be informed on any new products for your spa, please
write to us.
CONGRATULATIONS on your good taste and welcome to the happiest and
most relaxed family in the world!
Page 48
16.0 North American 60Hz J-460/J-465/J-470/J-480
K13
J8J6J7
12VAC Output Power to Lighting
Controller.
Transformer
T1
K1K2K3K4K5K6
J4
J3
K7K8
Options
Sensors
LCD Panel
Flow
Switch
Hi-Limit/Freeze
Sensor
Temperature
Sensor
LED
Lighting
Controller
This device complies with Part 15 of the FCC rules.
Operation is subject to the following two conditions:
(1) This device may not cause harmful interference.
2-Pole Circuit Breaker with 2-Wire Grounded Load Connection
(3 Wires to Hot Tub, 2-Hot (L1-L2), 1-Ground)
White (N)
Black (L1)
Red (L2)
240 VAC
No Load Neutral Wire
Note: service disconnect not
shown in this diagram.
The control box TB1 terminal
position varies between models.
BR
Red (L2)
Red (L2)
Pigtail
Neutral Bus
Ground
TB2
Black (L1)
Black (L1)
Green
GFCI Sub Panel*
Main Panel*
2-Pole
GFCI
Breaker
Ground/Bonding Lug**
No Load Neutral Wire
Main Panel with Secondary GFCI Shut-Off Box Using a
2-Pole GFCI Breaker with 2-Wire Grounded Connection
(3 Wires to Hot Tub, 2-Hot (L1-L2), 1-Ground)
TB1
White (N)
Green (Ground)
*GFCI Sub Panel commonly
used when recommended GFCI
does not install in Main Panel.
Note: service disconnect not
shown in this diagram.
The control box TB1 terminal
position varies between models.
BR
B
A
240 VAC
18.0 Typical Spa Wiring Diagrams A-B
(North American 60Hz Models Only)
J-400 Series
Page 51
J-400 Series
MUTE
POWER
SOURCE
MRD 60
MA R IN E
INTRO RANDOM REPEATDISK
LOCAL
SCAN
BAND
SET
TUNE
123456
AUDIOAUTO
TRACK
DISC IN
4
2119201817 16 15 14 13
1
12
11
2
3
5678910
19.0 Optional Jacuzzi AquaSound Stereo System Features
19.1 Sound System Controls
1. Volume Up/Down (VOL)
2. Mute
3. Power On/Off
4. Source
5. Infrared Receiver for Wireless
Remote Control
6. Preset Buttons 1 to 6
7. Front Panel Release Button
8. Display
9. Clock Set
10. Local
11. Scan
12. Band
13. Tune/Seek Up
14. Tune/Seek Down
15. Disc +
16. Auto
17. Disc -
18. CD Repeat
19. CD Random
20. Audio
21. CD Intro.
A. Power On and Off
Make sure spa power is turned on, then press power button (3) once to turn
on. Press a second time to turn off.
B. Adjusting Volume
Rotate volume knob (1) to increase or decrease volume. Current volume setting
is briefly indicated on the display (0 to 31).
C. Mute
Press mute button (2) once to mute audio output (“Mute” flashes on display). To
restore audio output, press mute button a second time, or rotate volume knob.
D. Program Selection
Press source button (4) to cycle through available program sources as follows:
Tuner - CD - AU- Tuner. If a source is unavailable (e.g. no CD or MP3 Player
inserted), that source will not appear on the display.
E. Adjusting Bass Level
Press audio button (20) until display reads “BAS.” Rotate volume knob to
Page 52
J-400 Series
desired setting. A display of “C 0” indicates center, -2 to -12 indicates bass cut,
and +2 to +12 indicates bass boost. Note: Unit returns to volume mode if volume
control is not rotated for 3 seconds.
F. Adjusting Treble Level
Press audio button (20) until display reads “TRE.” Rotate volume knob to
desired setting. A display of “C 0” indicates center, -2 to -12 indicates treble cut,
+2 to +12 indicates treble boost. Note: Unit returns to volume mode if volume
control is not rotated for 3 seconds.
G. Adjusting Balance
Press the audio button (20) until display indicates “BAL.” Rotate volume knob
to desired setting. A display of “C 0” indicates center, L1 to 15 indicates left
balance, R1 to 15 indicates right balance. Note: Unit returns to volume mode if
volume control is not rotated for 3 seconds.
19.2 Radio Operation
A. Adjust Fader
Press audio button (20) until display reads “FAD.” Rotate volume knob to
desired setting. A display of “C 0” indicates center, “R” 1 to 15 indicates rear
fade, “F” 1 to 15 indicates front fade. Note: Unit returns to volume mode if
volume control is not rotated for 3 seconds.
B. Display Clock
Press set button (9) to toggle display between clock and radio modes. When
clock mode is selected, the current time displays whenever the unit is left
undisturbed.
C. Set Clock
Press and hold set button (9) for 2 seconds until first time digit flashes on
display. Use tune/seek-up button (13) or tune/seek-down button (14) to set
hour, noting AM/PM indicator at left. Briefly press set button a second time to
select minutes display. Press set button a third time to complete procedure. Unit
remains in clock mode and displays time after 3 seconds. Note: When power to spa is shut off for any reason, the clock will be reset to 12:00 AM.
D. Open/Close Front Panel
Place thumb on front panel release button (7) with forefinger below front
overhang. Press firmly on release button, then flip panel open by pulling
outward at top edge. To close panel, flip panel up and press firmly until you
hear an audible click. Keep the front panel closed at all times to prevent water
intrusion, except when changing discs. CAUTION: Never insert wet discs into
unit or CD player will be damaged!
Page 53
J-400 Series
MUTE
POWER
SOURCE
MRD 60
MA R IN E
INTRO RANDOM REPEATDISK
LOCAL
SCAN
BAND
SET
TUNE
123456
AUDIOAUTO
TRACK
DISC IN
4
2119201817 16 15 14 13
1
12
11
2
3
5678910
E. Radio Operation
Press source button (4) to select radio mode. Station frequency is indicated on
display.
• To Select Band: press band button (12) to toggle through radio modes as
follows: FM1 - FM2 - FM3 - AM1 - AM2 - FM1. Each radio band stores up
to 6 independent presets, for a total of 18 FM and 12 AM presets.
• To Program Presets: tune in desired radio station, then press and hold
desired preset button for at least 2 seconds. ”PX”, where X=preset number,
appears at bottom right of the display. Note: When power to spa is shut off
for any reason, all station presets are reset.
F. Automatically Setting Station Presets
To automatically set station presets to their next higher stations, press the
preset button (1 to 6) from which to start programming, then press and hold
the auto button (16) for 3 seconds. The current station preset and additional
preset memories up to P6 will be reprogrammed with their next higher tunable
stations. When the auto preset cycle is complete, the unit will remain in preset
scan mode and continue scanning for presets until the auto button (16) is
pressed. To select only the strongest stations, press the local button (10). All 18
FM and 12 AM presets can be set sequentially by selecting the next band and
continuing the operation during auto programming.
G. Seek/Manual Tune
Press tune/seek-up button (13) once to automatically tune the next higher
station. Press tune/seek-down button (14) once to automatically tune the next
lower station. To manually tune to a specific station frequency, press and hold
either tune/seek button for at least 2 seconds. Holding either button down
will increase or decrease the displayed frequency manually. When the desired
frequency is reached, release the button. The unit remains in manual tune mode
for 3 seconds after either button is released so you can fine tune the station
frequency with additional button presses. Note: After 3 seconds, seek mode is
re-enabled.
H. Scan Functions
Select any AM or FM band and press scan button (11) to listen to a few seconds
of each radio station. The display will flash and the radio will automatically
Page 54
J-400 Series
scan to the next higher station, play that station for a few seconds, then scan to
the next higher station. To stop scanning and continue listening to the current
station, press scan button a second time. Note: The radio remains in scan mode
until the scan button is pressed a second time or one of the tune buttons is pressed.
I. Preset Scan Function
Press the auto button (16) once to enter scan mode. The next higher preset
station will be selected and be played for 3 seconds while the preset number on
the display flashes. If you wish to remain on this station, press the auto button
(16) a second time. Note: Preset scanning continues unless you press the auto
button (16) or either preset button (P1-P6) to cancel.
J. Local/Distance Function
Press the local button (10) to toggle between local and distant station mode.
When “LOCAL” is displayed, only the strongest stations will be selected during
seek or scan. Note: In the default mode (no LOCAL display), all usable stations
will be selected during seek or scan.
K. Changing Tuner Frequency from US to Europe
Your unit is factory set to US tuning frequency steps. To switch to Europe tuning
steps, use the switch on the bottom of the unit. With the unit disconnected from
the power source, use a screwdriver to slide the switch to the desired position.
Note: Power must be removed from the radio, or the reset switch must be pressed
before the new frequency mode is activated.
19.3 CD Player Operation
A. Insert, Play, and Eject a CD
Open the front panel and insert a CD into the slot with the CD label facing
up. The CD will be drawn inside by the motorized mechanism. Close the front
panel. The “DISC IN” symbol on the display indicates that a CD is in the drive.
• To play CD: press the source button (4) to change to CD mode. The CD will
play. The display shows the current track and play time, and will animate a 3-D
rotating disc while the CD is playing. Note: If CD play time is not shown, press
clock set button (9) once.
• To remove CD: open the front panel and press the CD eject button located
under the front panel. Remove CD from drive and close front panel.
CAUTION: Listen for an audible click to ensure the front panel is
closed to prevent water intrusion that could damage your unit.
Page 55
J-400 Series
MUTE
POWER
SOURCE
MRD 60
MA R IN E
INTRO RANDOM REPEATDISK
LOCAL
SCAN
BAND
SET
TUNE
123456
AUDIOAUTO
TRACK
DISC IN
4
2119201817 16 15 14 13
1
12
11
2
3
5678910
B. Changing CD Tracks and Music Seek
To advance to the next track, press the tune/seek-up button (13) once and the
track counter will increase one track. When the final track is reached on the CD,
play will resume on track #1.
• To fast forward through tracks: press and hold the tune/seek-up button (13)
until the track counter displays the desired track, then release the button.
• To return to the beginning of the current track: press the tune/seek-down
button (14). Pressing it a second time within 1 second will skip back to the
previous track.
• To rewind the current track: press and hold the tune/seek-down
button (14). The track will quickly rewind until you release the button.
C. Intro Scan, Random, Repeat
Intro Scan Mode: press intro button (21) to enter intro scan mode. The left side
of the display reads “SCN” and the first 10 seconds of each CD track will play
continuously until you press the intro button a second time, or press either tune/
seek-up button (13) or tune/seek-down button (14).
• Random Mode: press the random button (19) to play the CD tracks in
random order. The left side of the display reads “RDM” when random mode
is enabled.
• Repeat Mode: press the repeat button (18) to repeat the current CD track
continuously. The left side of the display reads “RPT” when repeat mode is
enabled.
The following UL requirements must be observed for all spas
with optional stereo components installed.
A. “Caution - Risk of Electric Shock. Do not leave compartment door open”;
B. “Caution - Risk of Electric Shock. Replace component only with identical components”;
and
C. Do not operate the audio/video controls while inside the spa.”
D. “Warning - Prevent Electrocution. Do not connect any auxiliary components (for
example: cable, additional speakers, headphones, additional audio/video components
etc.) to the system.”
E. These units are not provided with an outdoor antennae; when provided, it should be
installed in accordance with Article 810 of the National Electric Code, ANSI/NFPA 70.
F. Do not service this product yourself as opening or removing covers may expose you
to dangerous voltage or other risk of injury. Refer all servicing to qualified service
personnel.
G. When the power supply connections or power supply cord(s) are damage; if water is
entering the audio/video compartment or any electrical equipment compartment area; if
the protective shields or barriers are showing signs of deterioration; or if there are signs
of other potential damage to the unit, turn off the unit and refer to a qualified service
personnel.
H. This unit should be subject to periodic routing maintenance (for example, once every 3
months) to make sure that the unit is operating properly.
P/N: 6530-509, Rev. A
Page 58
19.5 iPod™ Docking Station
Source
MENU
MENU
A
B
C
MENU
MENU
MENU
A
B
C
MENU
A. Docking Your iPod
The Docking Station for iPod is compatible with all
dockable Apple iPod models.
To Install the Apple iPod:
1. Locate and open Docking Station door by gently
pulling outward on handle as shown (A).
2. Center the iPod over Docking Station Interface
Port, then gently press downward as shown (B).
DO NOT FORCE!
3. Close Docking Station door as shown (C), then
refer to section below for stereo system iPod
selection and operation details.
WARNING: Electrical Shock Hazard
Exists! Never install or remove iPod while
hands are wet or while sitting partially
immersed or fully immersed in spa!
J-400 Series
CAUTIONS:
• Never leave iPod in Docking Station when spa is not in use
to prevent damage from outdoor elements!
• Never spray Docking Station with pressurized water hose
for any reason! Damage to iPod or spa stereo system caused by
water intrusion is not covered under the manufacturer warranty!
• Damage to Docking Station port or iPod due to excessive
force or improper alignment during installation or removal from
Docking Station is not covered under warranty.
B. Setting Up The iPod for Use
1. Select and play preferred song/album/playlist prior to docking iPod.
2. Press “Source Button”
on stereo receiver or remote until the display
reads “CD-1”.
Page 59
J-400 Series
Source
C. Use Wireless Remote or Stereo to Operate iPod
ButtonOperation
Press
Press & Hold
Press x 2
Press x 3
Next Track
Fast Forward
Return to Beginning of Current Track
Recall Previous Tracks
Press
4
Pause (Press Again to resume Play)
19.6 Generic MP3 Player Operation
A. Connecting Your MP3 Player
Plug in any MP3 Player’s headphone output jack with supplied
cable into the auxiliary port as shown using the supplied audio
RCA cable (iPod shown for demonstration purposes only).
B. Setting Up The MP3 Player for Use
1. Select preferred song/album/playlist prior
plugging in MP3 Player and start playback.
2. Press “Source Button”
on stereo receiver or
remote until the display reads “AU-1”.
Note: All external MP3 Playback operations are
performed solely by the MP3 Player with the exception of volume control and
“Source Button” selector, which can be controlled via wireless remote or on the
stereo receiver.
WARNING: Electrical Shock Hazard Exists!
Never install, handle or remove MP3 Player while hands are wet
or while sitting partially or fully immersed.
19.7 Troubleshooting
A. Unit will not turn-on
Make sure spa power is turned on, then check both harness fuses on back of
unit making sure they are the proper ratings:
• Yellow memory B+ line (1A fuse); Red ACC line (10A fuse).
• With spa power off, use a thin rod to press the reset button located under
the front panel.
Page 60
J-400 Series
Power
1
Intro
Mute
2
Random
Source
3
Repeat
B. Fogged CDs and Lens
This condition may occur when it’s cold. Wipe fogged CDs with a soft cloth.
Fogged optical components inside the unit will return to normal operation after
an hour in a heated environment.
19.8 Standard Wireless Remote Control
(Included With Optional Jacuzzi Sound System)
• Usable range 15’ (5m)
• Never leave the remote under the spa cover for any reason.
• Battery Replacement: Use Coin Type, CR2025 or equivalent.
Wireless Remote Control Command Summary
Button OperationButton Operation
Intro/Station 1 Preset Button:
• In CD mode: provides a
5 second preview of each
Power Button: On/Off.
Mute Button: On/Off.
Source Button: Selects
Radio, CD or iPod/MP3
Player function.
track.
• In radio mode: plays preset
station 1 or press and hold
for 3 seconds to set station
1.
Random/Station 2 Preset Button:
• In CD mode: plays CD
tracks in a random mode.
• In radio mode: plays preset
station 2 or press and hold
to set station 2.
Repeat/Station 3 Preset Button:
• In CD mode: repeats same
CD track until the feature is
deactivated.
• In radio mode: plays preset
station 3 or press and hold
to set station 3.
Page 61
J-400 Series
Auto
4
Audio
5
Disc -
Band
6
Disc +
Volume
Zone 1
Zone 2
Tune
Light
1
Mode
2/3
Button OperationButton Operation
Auto Button: Scans
through preset radio
stations.
Audio Button: Selects
treble, bass, fader
or balance, audio
settings.
Band Button: Selects
AM or FM band.
Volume Buttons: Zone
1 buttons are used to
adjust volume levels.
Zone 2 buttons not
used.