Jacuzzi Premium J-315 User manual

Ozonator
O3
TB1
230 VAC, 3-Wire Connection
USE COPPER CONDUCTORS ONLY. WIRE SIZE MUST
BE APPROPRIATE PER NEC AND/OR LOCAL CODES
21
Flow Switch
Hi-limit/Freeze Sensor
Temperature Sensor
J2
J3
F1
20A
250V
SC-20
Circ.
Pump
Main
Pump
Spa
Light
Transformer
230 VAC
J4
HILO
GRN
Logic Jumper Settings
All Export 50 Hz Models:
JP1 1-2 ON = 20A Logic*
JP1 1-2 OFF = 30A Logic
*Factory Jumper Setting
Temp. Jumper Settings (All Models):
JP1 7-8 ON = Celsius Temp Display
JP1 7-8 OFF = Fahrenheit Temp Display
BLU BRN
JP1
4
2
3
1
6 5
8 7
Heater Specifications
• Export 50 Hz Model:
2.7 kW @ 230 VAC
J20
J21
J12
J14
J16
J11
J15
J13
J17 J7 J8 J9 J10
J5
J6
Heater IN Heater OUT
F1
K1
K2
K3
K4
K5 K7 K8
BLK
WHT
BRN
BRN
BLU
BLU
BLU
BRN
BRN
BLK BLU BRN BLU BRN
J1
Control Panel
LED Series Hot Tub Owner’s Manual
J-315, J-325, J-335, J-345 Models
6530-377, Rev. A

Attention New Spa Owner!
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 rst
24-hours of ownership! Also listed below are important maintenance recommen-
dations you should observe on a regular basis to protect your new investment.
Automated Operations
Approximately two minutes after power is applied to the spa, the rst skimming/
heating cycle turns on pump 1. In J-335 and J-345 models, an automatic ve
minute “blow-out” function also activates pump 2 for a period of ve minutes to
ush all lines. Then, after ve minutes, pump 2 turns off and pump 1 continues
to operate for the duration of the cycle. Note: this function only occurs during the
rst ltration/heating cycle each day.
Maintain Healthy Spa Water
Always maintain your spa’s water chemistry within the following parameters as
dened by the Association of Pool And Spa Professionals/USA:
Always maintain your spas lter as outlined below to ensure healthy spa water.
Refer to page 33 “Water Quality Maintenance” for additional information.
Required Filter Maintenance
Your new spa is equipped with an advanced water ltration system that provides
unsurpassed water quality! To ensure maximum water quality at all times, you
should clean the lter cartridge every three months, or earlier as necessary. See
page 27-29 for detailed lter cartridge cleaning/replacement 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 33 for additional information.
pH 7.2 - 7.4
Free Chlorine 3-5 ppm
Free Bromine 4-6 ppm
Total Alkalinity 100-120 ppm
Calcium Hardness 150-250 ppm

Table of Contents
1.0 Important Spa Owner Information.................................. 1
2.0 Important Safety Instructions......................................... 2
3.0 Choosing A Location....................................................... 7
3.1 Outdoor Location ............................................................... 7
3.2 Indoor Location .................................................................. 8
4.0 General Electrical Safety Instructions........................... 8
5.0 Power Requirements ....................................................... 9
6.0 Electrical Wiring Instructions ....................................... 11
7.0 Spa Fill Up Procedure ................................................... 13
8.0 Control Functions .......................................................... 18
8.1 Control Panel ................................................................... 18
8.2 Spa Features And Controls.............................................. 19
8.3 Jet/Air Controls Diagram (J-315 & J-325)........................ 20
8.4 Jet/Air Controls Diagram (J-335 & J-345)........................ 21
9.0 Operating Instructions .................................................. 22
9.1 Setting Water Temperature .............................................. 22
9.2 Activate Pumps ................................................................ 22
9.3 Light Button...................................................................... 22
9.4 Selecting Desired Massage Action .................................. 23
9.5 Adjusting Individual Jet Flow ........................................... 23
9.6 Adjusting PowerPro Jets.................................................. 23
9.7 Waterfall Feature ............................................................. 24
9.8 Air Controls ...................................................................... 24
9.9 Optional Jacuzzi Audio System ....................................... 24
10.0 Automatic Filtration Cycles .......................................... 25
10.1 Standard Skimming/Heating Modes ................................ 25
10.2 Economy Skimming/Heating Modes................................ 25
10.3 Lock Modes...................................................................... 25
10.4 Selecting The Skimmer/Heating Mode ............................ 26
11.0 Spa Maintenance............................................................ 27
11.1 Cleaning The Filters......................................................... 27
11.2 Draining And Refilling ...................................................... 29
11.3 Cleaning The Spa Interior................................................ 30
11.4 Pillow Care....................................................................... 31
11.5 Maintaining The Cover..................................................... 31
11.6 Maintaining The Synthetic Cabinet.................................. 31

11.7 Winterizing ....................................................................... 32
11.8 Restarting Your Spa in Cold Weather.............................. 33
12.0 Water Quality Maintenance ........................................... 33
12.1 pH Control........................................................................ 33
12.2 Sanitizing ......................................................................... 34
12.3 Optional CD Ozone Water Maintenance System ............ 34
13.0 Error Conditions/Error Messages ................................ 34
13.1 Summer Logic.................................................................. 34
13.2 Overheat Condition .......................................................... 35
13.3 Panel Displays (SN1)....................................................... 35
13.4 Panel Displays (SN2)....................................................... 35
13.5 Panel Displays (FL1 or FL2)............................................ 35
13.6 Panel Displays (COL) ...................................................... 36
13.7 Panel Displays (ICE)........................................................ 36
13.8 Panel Displays (- - -)........................................................ 36
14.0 Troubleshooting Procedures ........................................ 36
14.1 None Of The Components Operate................................. 37
14.2 Pump Does Not Operate but Light Does......................... 37
14.3 Poor Jet Action................................................................. 37
14.4 Water Is Too Hot .............................................................. 38
14.5 No Heat............................................................................ 38
15.0 J-315 Convertible Circuit Diagram (60Hz) ..................... 39
16.0 J-325/J-335/J-345 Circuit Diagram (60Hz)...................... 40
17.0 J-315 Export Circuit Diagram (50Hz) ............................. 41
18.0 J-325/J-335/J-345 Export Circuit Diagram (50Hz) ......... 42
19.0 Optional Stereo Receiver Functions.............................. 43

Page 1
1.0 Important Spa Owner Information
Your Jacuzzi® spa is constructed to the highest standards and is capa-
ble of providing many years of trouble-free use. However, because heat
retentive materials are utilized to insulate the spa for efficient opera-
tion, 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 by
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 insu-
lating 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 7) or as prescribed
by your authorized Jacuzzi dealer.
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 deter-
mined 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.)

Page 2
2.0 IMPORTANT SAFETY INSTRUCTIONS
READ AND FOLLOW ALL INSTRUCTIONS CAREFULLY
When installing and using this electrical equipment, basic safety precau-
tions 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 conduc-
tor 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 fit-
tings 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 con-
nected (bonded) by a minimum No. 8 AWG (8.4 mm2) 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 appli-
ance, such as a light, telephone, radio, television, etc. within 5 feet
(1.5m) of a spa unless such appliances are built-in by the manufac-
turer.
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

Page 3
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:
9. The water in the spa should never exceed 104°F (40°C). Water
temperatures between 100°F (38°C) and 104°F (40°C) are consid-
ered safe for a healthy adult. Lower water temperatures are recom-
mended for young children and when spa use may exceed 10 min-
utes.
10. Since excessive water temperatures have a high potential for caus-
ing 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 temperature-regulating 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 dif-
ficulties 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 pos-
sibility 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 experience such a condition, dis-
continue use and seek medical attention.

Page 4
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 equiva-
lent in size to the circuit conductors that supply this equipment.
*IEC Publication 417, Symbol 5019.
3. At least two lugs marked “Bonding Lugs” are provided on the exter-
nal 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 insu-
lated or bare copper conductor not smaller than No. 6 AWG.
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.
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.

Page 5
WARNING: Water temperature in excess of 40°C (104°F) may be injuri-
ous 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 appli-
ances are built-in by the manufacturer.
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 descrip-
tion of the causes, symptoms, and effects of hyperthermia are as fol-
lows:
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:
1. Unawareness of impending hazard;
2. Failure to perceive heat;
3. Failure to recognize the need to exit spa;
4. Physical inability to exit spa;
5. Fetal damage in pregnant women; and
6. Unconsciousness and danger of drowning.

Page 6
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 con-
tact your local Jacuzzi 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 expo-
sures at higher temperatures can cause high body temperature.
Symptoms may include dizziness, nausea, fainting, drowsiness, and
reduced awareness. These effects could possibly result in drown-
ing.
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 seri-
ous consequences.
5. Always test the spa water temperature before entering the spa.
Enter and exit the spa slowly. Wet surfaces can be very slippery.
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 enter-
ing 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.