For customer service, please contact your authorized dealer
immediately. If you need additional information and/or
assistance, please contact:
C.A.I. Customer Service Department
1462 East Ninth Street
Pomona, CA 91766
Toll Free: 1-800-CAL-SPAS
Fax: 1-909-629-3890
www.calspas.com
Copyright 2004, 2005, 2006 California Acrylic Industries, Inc. All rights reserved. Duplication
without written consent is strictly prohibited.
Cal Spas™, Adjustable Therapy System™, ATS™, Bio-Clean™, Cal Balance™, Cal
Entertainment System™, Cal Zone Quest 1000™ and Cal Zone Quest 2000™, Cal Sweep™, Cal
Select™, Fitness Spa Series™, Spa Cal™, and XL Heat Exchanger are registered trademarks.
Due to continuous improvement programs, all models, operation, and/or specifications are
subject to change without prior notice.
LTR20061000, Rev. A
10/28/2005
Table of Contents
Read This First!
Important Safety Instructions..................................................................... 1
When installing and using this electrical equipment, always follow basic safety precautions. Following these
instructions will help make your first spa session a pleasurable one.
READ AND FOLLOW ALL INSTRUCTIONS
All 120V spas require a DEDICATED 20 AMP GFCI SERVICE. Do not use extension cords.
NOTE: A licensed electrician may be required to upgrade your standard receptacle and/or circuit breaker.
All 240V spas require a DEDICATED 50 AMP GFCI SERVICE WITH FOUR #6 AWG COPPER WIRES.
DANGER-- RISK OF ACCIDENTAL DROWNING: Do not allow children to be in or around a spa unless
a responsible adult supervises them. Keep the spa cover on and locked when not in use. See instructions
enclosed with your cover for locking procedures.
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 the flow rates are
compatible.
DANGER-- RISK OF INJURY: Never operate the spa if the suction fitting or filter baskets are broken or
missing.
DANGER-- RISK OF INJURY: Never replace a suction fitting with one that is rated less than the flow rate
marked on the original suction fitting.
DANGER -- RISK OF ELECTRIC SHOCK: Install the spa at least 5 feet (1.5 meters) from all metal
surfaces. As an alternative, a spa may be installed within 5 feet of metal surfaces if each metal surface is
permanently bonded by a minimum #8 AWG solid copper conductor to the outside of the spa’s control box.
DANGER-- RISK OF ELECTRIC SHOCK: Do not permit any external electrical appliances, such as
lights, telephones, radios, televisions, and etc., within 5 feet (1.5 meters) of the spa. Never attempt to operate
any electrical device from inside the spa. This does not apply to lights, stereos and televisions that are built in
to the spa as factory options from Cal Spas™.
WARNING -- RISK OF INJURY
• The spa water 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.
• High water temperatures have a high potential for causing fetal damage during pregnancy. Women who are
pregnant, or who think they are pregnant, should always check with their physician prior to spa usage.
• The use of alcohol, drugs or medication before or during spa use may lead to unconsciousness, with the
possibility of drowning.
• Persons suffering from obesity, a medical history of heart disease, low or high blood pressure, circulatory
system problems or diabetes should consult a physician before using the spa.
• Persons using medications should consult a physician before using the spa since some medications may
induce drowsiness while others may affect heart rate, blood pressure and circulation.
2006 Portable Spa Owner's Manual Page 1
LTR20061000, Rev. A
Read This First!
Hyperthermia Danger
Prolonged exposure to hot air or water can induce hyperthermia. Hyperthermia occurs when the internal
temperature of the body reaches a level 3˚F to 6˚F above the normal body temperature of 98.6˚F (or 2˚C to 4˚C
above 37˚C). While hyperthermia has many health benefits, it is important not to allow your body’s core
temperature to rise above 103˚F (39.5˚C). Symptoms of excessive hyperthermia include dizziness, lethargy,
drowsiness and fainting. The effects of excessive hyperthermia may include:
• Failure to perceive heat
• Failure to recognize the need to exit spa or hot tub
• Unawareness of impending hazard
• Fetal damage in pregnant women
• Physical inability to exit the spa
• Unconsciousness
WARNING: The use of alcohol, drugs, or medication can greatly increase the risk of fatal hyperthermia.
Basic Spa Information
The following operating and maintenance instructions are very important and must be followed carefully. With
the proper care and maintenance, your Cal Spa will provide you with years of satisfaction and performance.
Do not be afraid to push buttons or turn knobs to learn about your new Cal Spa, as it is built with quality
materials and excellent craftsmanship.
Your new Cal Spa has been engineered with a high-powered water pump that pushes water through various
therapy jets, which will relax even the tightest muscles. In addition to the water pressure, you can add air into
the spa water with air venturi handles located seat-side that increase the intensity of your massage.
The filtering of this spa is very important. It will minimize cleaning time and the amount of chemicals needed to
keep your spa water balanced. The two daily pre-programmed filter cycles of two hours in duration can be
increased to six hour cycles if the need arises. This can be accomplished through the topside control panel.
IMPORTANT: Keep the spa covered when not in use!
• Covered spas use less electricity while maintaining a set temperature.
• Covering your spa will protect your spa’s finish from the sun’s ultraviolet rays.
• You are required to keep the spa covered to maintain warranty coverage.
• Covering your spa helps prevent children from drowning in the spa.
Your new Cal Spa comes equipped with an electric heater. Following the directions listed below will ensure the
most efficient operation:
NOTE: This method is only for spa usage under two hours a week.
• Keep the spa’s operating temperature 5˚ F below the desired usage temperature when not in use. One or two
hours before use, set the temperature to the desired temperature.
• If the spa usage exceeds two hours a week, the set temperature should remain at the desired usage
temperature.
Page 2 2006 Portable Spa Owner's Manual
LTR20061000, Rev. A
Read This First!
• The air venturis should be used sparingly. When open, water temperature drops quite rapidly and can also
dissipate chemicals.
Allowing the water temperature to lower more than 10˚F below the desired usage temperature and reheating it
prior to usage will cause the heater to operate longer than it normally would maintaining the desired
temperature. Doing this will increase your operating cost and makes your heater work more than necessary.
The filter needs to be cleaned or changed on a regular basis. This process takes only a few minutes and the
result is increased water clarity and equipment longevity.
Water level is very important to the operation of your spa. If the water level is too low or too high, your spa will
not operate properly. The water level should be to the middle of the skimmer area when the spa is not being
used.
We recommend that your spa water be changed every 4 to 6 months. You may find the need to change your spa
water more frequently with heavy use. When empty, your spa should be cleaned with a non-abrasive cleaner,
such as Cal Spas™ All Surface Cleaner, and then rinsed thoroughly.
See the section “Cleaning and Maintaining Your Spa” for instructions on draining your spa.
When filling your spa, always fill through the skimmer filter canister. Use only regular tap water.
WARNING: DO NOT USE SOFT WATER.
2006 Portable Spa Owner's Manual Page 3
LTR20061000, Rev. A
Preparing for Your New Portable Spa
Preparing for Your New Portable Spa
Congratulations! You have purchased a Cal Spa™. With a little preparation and care, your spa will give you
many years of enjoyment. This section has been designed to ensure that your new spa is installed safely and is
ready to enjoy as quickly as possible.
Most cities and counties require permits for exterior construction and electrical circuits. In addition, some
communities have codes requiring residential barriers such as fencing and/or self-closing gates on property to
prevent unsupervised access to the property by children. Your dealer can provide information on which permits
may be required and how to obtain them prior to the delivery of your Cal Spa™.
Planning the Best Location For Your Spa
Here are some of the things that you will need to consider when determining where to place your new spa.
Safety First
• Do not place your spa within 10 feet (3 m) of overhead power lines.
• Make sure the spa is positioned so that access to the equipment compartment and all side panels will not be
blocked. Be certain that your installation will meet all city and local safety codes and requirements.
Consider How You Will Use Your Spa
How you intend to use your spa will help you determine where you should position it. For example, will you
use your spa for recreational or therapeutic purposes? If your spa is mainly used for family recreation, be sure to
leave plenty of room around it for activity. If you will use it for relaxation and therapy, you’ll probably want to
create a specific mood around it.
Plan for Your Environment
If you live in a region where it snows in the winter or rains frequently, place the spa near a house entry. By
doing this, you will have a place to change clothes and not be uncomfortable.
Consider Your Privacy
In a cold-weather climate, bare trees won’t provide much privacy. Think of your spa’s surroundings during all
seasons to determine your best privacy options. Consider the view of your neighbors as well when you plan the
location of your spa.
Provide A View With Your Spa
Think about the direction you will be facing when sitting in your spa. Do you have a special landscaped area in
your yard that you find enjoyable? Perhaps there is an area that catches a soothing breeze during the day or a
lovely sunset in the evening.
Page 4 2006 Portable Spa Owner's Manual
LTR20061000, Rev. A
Preparing for Your New Portable Spa
Keep Your Spa Clean
Prevent dirt and contaminants from being tracked into your spa by placing a foot mat at the spa’s entrance
where the bather’s can clean their feet before entering your spa. You may also consider keeping a small waterfilled basin nearby for bathers to rinse their feet before enter your spa.
In planning your spa’s location, consider a location where the path to and from the house can be kept clean and
free of debris.
Allow For Service Access
Many people choose to install a decorative structure around their spa. If you are installing your spa with any
type of structure on the outside, such as a gazebo, remember to allow access for service. It is always best to
design special installations so that the spa can still be moved, or lifted off the ground.
Preparing a Good Foundation for Your Portable Spa
Your spa needs a solid and level foundation. The area that it sits on must be able to support the weight of the
spa and the occupants who use it. If the foundation is inadequate, it may shift or settle after the spa is in place,
causing stress that could damage your spa shell or finish.
Damage caused by inadequate or improper foundation support is not covered by the warranty. It is the
responsibility of the spa owner to provide a proper foundation for the spa. We strongly recommended
that you have a qualified, licensed contractor prepare the foundation for your spa.
Place the spa on a level foundation (preferably a 4” concrete slab). If you are installing the spa indoors, pay
close attention to the flooring beneath it. Choose flooring that will not be damaged or stained.
If you are installing your spa on an elevated wood deck or other structure, consult a structural engineer or a
contractor to ensure the structure will support the weight of 150 pounds per square foot.
Your Cal Spas™ retailer can help you with your foundation and more. Your retailer has a wealth of information
and experience about how to get the most out of your spa and can provide you with a full line of accessories that
are designed to compliment your spa and increase your enjoyment.
2006 Portable Spa Owner's Manual Page 5
LTR20061000, Rev. A
Preparing for Your New Portable Spa
Electrical Set-up Before Delivery of Your Spa
When installed in the United States, the electrical wiring of this spa must meet the requirements of National
Electric Code, ANSI/NFPA 70-1999 and any applicable state or local codes. The electrical circuit must be
installed by an electrical contractor and approved by a local building / electrical inspector.
All 240V spas must be permanently connected (hard wired) to the power supply. 120V spas may use a GFCI
cord, plugged into a dedicated grounded outlet. Supplying power to a spa that is not in accordance with these
instructions will void both the independent testing agency listing and the manufacturer’s warranty.
The power supplied to the spa must be on a dedicated GFCI protected circuit with no other appliances or lights
sharing the power.
To determine the current, voltage, and wire size required for the spa configuration to be connected, refer to the
following:
• Wire size must comply with NEC and/or local codes.
• Wire size is determined by length of run from breaker box to spa and maximum current draw.
• We recommend copper wire with THHN insulation.
• All wiring must be copper to ensure adequate connections. Do not use aluminum wire.
• When NEC requires the use of wires larger than #6 (10mm²), install a junction box near the spa and use #6
(10mm²) wire between the junction box and the spa.
IMPORTANT: A clearly labeled emergency shutoff or control switch for the purpose of disconnecting all
electrical power to the spa including the motors, recirculation system and jet system(s) shall be installed at a
point readily accessible to the users and not less than 5 feet (1.5 m) away, adjacent to, and within sight of
the spa. (NEC 680.41)
The electrical circuit for the spa must include a suitable GFCI as required by NEC 680.42.
Page 6 2006 Portable Spa Owner's Manual
LTR20061000, Rev. A
Preparing for Your New Portable Spa
120 Volt Electrical Installation Guidelines
Always follow applicable local, state and federal codes and guidelines.
• Use only a dedicated electrical line with a 20-amp breaker.
• Cord-and-plug connections may not use a cord longer than 15 ft (4.6 m) and must be plugged into a
dedicated 20-amp GFCI connection (NEC 680.42(A)(2)). Do not use extension cords!
• Always use a weatherproof-covered receptacle.
• Receptacle shall be located not less than 5 ft (1.5 m) from and not exceeding 10 ft (3.0 m) from the inside
wall of the spa. (NEC 680.43(A))
• Do not bury the power cord.
• If your cord becomes damaged, replace it before next usage.
All 120V spas must have a GFCI (Figure 1). This can be either a 20-amp GFCI receptacle or a GFCI cord and
plug kit (CKIT110 - P/N ELE09700086).
Figure 1. 120V, 15-amp GFCI Plug
Test the GFCI plug prior to first use and periodically when the spa is powered. To test the GFCI plug version,
follow these instructions. (Spa should already be plugged in and operational.)
1. Press the TEST button on the GFCI. The GFCI will trip and the spa will stop operating.
2. Press the RESET button on the GFCI. The GFCI will reset and the spa will turn back on.
The spa is now safe to use.
.
If the GFCI trips while the spa is in use, press the RESET button. If the GFCI does not reset, unplug the spa and
call your local Cal Spas dealer for service. DO NOT USE THE SPA!
2006 Portable Spa Owner's Manual Page 7
LTR20061000, Rev. A
Preparing for Your New Portable Spa
240 Volt Electrical Installation
All 240V spas are required to have a dedicated 50-amp GFCI breaker and should only be wired by a licensed
electrician. GFCI breakers vary in appearance and wire locations. Before wiring load and feed wires to breaker
verify they are being connected to the proper poles. Figure 2 and Figure 3 have been provided as guides.
• Always follow applicable local, state, and federal codes and guidelines.
• Your new 240V Cal Spa requires a dedicated, 50-amp GFCI Service with four #6 AWG copper wires. This
will include a black and a red wire for your incoming power, a white wire used for your neutral, and a green
wire for your ground.
You can use #6 AWG wire for a distance of up to 85 ft. Wire run over 85 ft must increase to #4 gauge. This is the only acceptable electrical wiring procedure. Spas wired in any other way will void your warranty and
may result in serious injury.
Installing a GFCI breaker in the main electrical panel is not recommended. The further away a GFCI is
installed from the spa, the higher the risk of false tripping of the GFCI breaker.
Test the GFCI breaker prior to first use and periodically when the spa is powered. To test the GFCI breaker
follow these instructions. (Spa should be operating.)
1. Press the TEST button on the GFCI. The GFCI will trip and the spa will shut off.
2. Reset the GFCI breaker by switching the breaker to the full off position, wait a moment then turn the
breaker back on. The spa should have power again.
Your spa is now safe to use.
Page 8 2006 Portable Spa Owner's Manual
Figure 2. Sample GFCI breaker
LTR20061000, Rev. A
Preparing for Your New Portable Spa
2006 Portable Spa Owner's Manual Page 9
LTR20061000, Rev. A
Figure 3. GFCI Hook-Up
Preparing for Your New Portable Spa
Filling and Powering Up Your Portable Spa
Never fill your spa with soft water. Soft water makes it impossible to maintain the proper water chemistry and
may cause the water to foam, which will ultimately harm the finish of the spa and void your warranty.
1. Once the spa has been placed on an approved surface and has been correctly wired by a licensed
electrician, inspect all plumbing connections in the equipment area of your spa. Ensure that these
connections are secure and that they did not loosen during shipment.
2. If equipped, open all gate valves in the equipment area. Before operating the spa, these valves must be in
the up or “open” position.
3. Remove the filter basket and cartridge from skimmer/filter canister.
4. Place a garden hose in the skimmer/filter canister and fill your spa with regular tap water to the proper
water level (halfway up the skimmer area).
5. (For owners of the automatic bromine generator) Make sure the dial on the face of the bromine generator
unit is turned to the “OFF” position.
6. Open the air relief valve (located next to the two filters, if equipped) after the air bubbles stop coming out
of it. Close the valve hand-tight.
7. Once the water is at the correct level and air is bled, turn on the power at the GFCI breaker. (Ensure that
the 120V spas are connected to the proper electrical outlet.)
NOTE: When the power is turned on to the spa, it will perform a diagnostic check for 30 seconds. When the
diagnostic is complete, the spa will automatically operate at filter speed and continue heating until the
spa water temperature reaches the default temperature of 100˚F.
8. If no water is flowing when the pump is running there could be an air pocket at the suction side of the pump.
Shut off power to the spa and loosen the pump union on the suction side of the pump to bleed the air. When
air is bled, turn power back on.
9. Re-install the filter and the filter basket into the skimmer/filter caniste r.
The spa is now ready for use.
NOTE: Never run the spa with the gate valves closed or without water circulating for long periods of
time. Be careful not to over-tighten the plumbing fittings.
Page 10 2006 Portable Spa Owner's Manual
LTR20061000, Rev. A
Operating Your Spa
Operating Your S p a
1500 Electronic Control Operation
Figure 4. 1500 Electronic control panel
Temperature Adjustment
Range 80°F to 104°F
The 1500 electronic control panel (Figure 4) displays the actual water temperature in Fahrenheit.
To set the water temperature:
• Press the TEMPERATURE button. The temperature setting will flash.
• While the display is flashing, each time you press the TEMPERATURE button the set temperature will
increase one degree.
• Allow the display to revert back to the actual water temperature.
• Press the TEMPERATURE button again.
• While the display is flashing, each time you press the TEMPERATURE button the set temperature will
decrease by one degree.
Standard and Economy Modes
Your new spa is equipped with a heating feature that gives you complete control of the heating system. When
the spa is powered up, it will automatically start in the standard heating mode. In this mode, the heating system
will automatically activate whenever the water temperature drops more than one degree below the set
temperature. In the economy-heating mode, the heating system will only activate during filtration times.
To switch from the standard heating mode to the economy-heating mode, press the “Jets/Light” button followed
by the “Temp.” then press the “Jets/Light” button. Press the same sequence to switch back to the standard
heating mode. Once in the economy-heating mode, Ec will display in the center of the control panel and flash
alternately with the water temperature.
NOTE: There is no control panel message displayed while in the standard heating mode; only the actual water
temperature is displayed.
2006 Portable Spa Owner's Manual Page 11
LTR20061000, Rev. A
Operating Your Spa
Jet / Light Controls
Press the JETS button:
• Once to activate the spa light
• Once to activate the pump at low speed
• Twice to activate the spa light and run the pump at high speed
• Three times to run the pump at high speed with the spa light off
• Four times to turn the pump off
Setting Filtration Cycles
Your spa will automatically filter itself twice a day. To set the filtration time, turn off the power to the spa at the
GFCI Breaker and turn it back on at the time of day you would like the filtration cycles to start.
Example: If you power-up your spa at 12 Noon, your filtration cycles will start at 12 noon and 12 Midnight.
The first cycle will start after the spa is powered up. The second filtration cycle will begin twelve hours later.
The filter cycle duration is preset for two hours. If spa usage is heavy, your Cal Spas™ authorized service
technician can reconfigure your system to run two five hour filter cycles.
120V/240V Conversion
The 1500 series spa is a convertible system. The conversion from 120 Volts to 240 Volts must be performed by
a licensed/bonded electrician. See 120 to 240 Volt conversion instructions, located on the inside cover of the
control box.
Note: Only spas equipped with 1.5 BHP pumps may be converted to 120 Volts. Spas with 2.0 BHP pumps or
larger can only be operated on 240 volt services.
120 Volt Heater Operation
When connected as a 120-Volt spa, the heater will only operate when the spa motor is on low speed or filtration
speed. Once the high-speed motor is engaged, the heater will automatically disengage.
Automatic Time Outs
These features will automatically turn themselves off after periods of continuous use:
• Low-speed pump 4 hours
• High-speed pump After 30 minutes
• Spa light 4 hours
Diagnostic Messages
Message Meaning
OH Overheat protection (spa is shutdown) DO NOT ENTER THE WATER! If the spa has
reached 112˚F (45˚C), remove the spa cover to cool the water. Overheating may occur if
the filter cycle is set too long. At 110˚F (43˚C), the spa should reset itself. If the highlimit sensor detects 118˚F (48˚C) at the heater, the spa will shut down. When the heater
Page 12 2006 Portable Spa Owner's Manual
LTR20061000, Rev. A
Operating Your Spa
cools down to 110˚F (43˚C), press any button to reset the spa. If the spa will not reset,
then shut the power off to the spa and call your dealer of service organization.
FL Flow Detection Switch. Pressure switch is not working correctly. Call your dealer or
service organization.
Sn Sensor (Spa is shut down). The high limit or water temperature sensor is not working
correctly. Call your dealer or service organization.
Ec Economy mode. Spa will only heat when filtration cycle is on.
2006 Portable Spa Owner's Manual Page 13
LTR20061000, Rev. A
Operating Your Spa
5200 Electronic Control Operation
Figure 5. 5200 Electronic Control
Initial Start up
When first powered up, the 5200 system (Figure 5) performs a self-diagnostic check, runs at high speed for two
seconds, and then switches to low speed to heat to and maintain 100°F (37.8°C) until you change the set
temperature as described below.
Temperature Adjustment
Range 80°F to 104°F (26.7°C to 40°C)
The electronic control panel displays the actual water temperature in degrees Fahrenheit.
To display the temperature that the spa is set to:
• Press the “Temp” button. The set temperature setting will flash.
• While the display is flashing, each time you press the “Temp” button, the set temperature will increase or
decrease by one degree.
Letting the display revert back to the actual water temperature, then pressing the “Temp” button again will
allow you to change the direction of temperature adjustment.
Standard and Economy Modes
Your new spa is equipped with a heating feature that gives you complete control of the heating system. When
the spa is powered up, it will automatically start in the standard heating mode. In this mode, the heating system
will automatically activate whenever the water temperature drops more than one degree below the set
temperature. In the economy-heating mode, the heating system will only activate during filtration times.
Page 14 2006 Portable Spa Owner's Manual
LTR20061000, Rev. A
Operating Your Spa
To switch from the standard heating mode to the economy-heating mode, press the “Temp” button followed by
the “Light” button. Press the same sequence to switch back to the standard heating mode. Once in the economyheating mode, Ec will display in the center of the control panel and flash alternately with the water temperature.
NOTE: There is no control panel message displayed while in the standard heating mode; only the actual water
temperature is displayed.
Some spa models are equipped with the exclusive XL Heat Exchanger™, the most efficient spa heater available
anywhere. This highly innovative device heats water faster and more efficiently with no chemical build-up. For
your protection, it includes a High Limit Overheat Protection safety device that prevents spa equipment from
overheating. The XL Heat Exchanger™ works automatically and requires no maintenance.
Jets
Press the “Jets” button:
• Once to activate the low speed pump
• Twice to activate the high speed pump
• Three times to turn off the high-speed
Pump will automatically start at high speed for two seconds every time the pump speed changes from high to
low.
Light
Press the “Light” button to turn on the spa light and again to turn the light off.
Setting the Temperature Lock
This feature allows you to lock a temperature into the system. When engaged the set temperature will blink on
and off when the “Temp” button is pressed. However, you will not be able to change it until you unlock the set
temperature:
• Press the “Temp” button.
• Press the “Option” button to unlock the set temperature.
• Select a temperature with the “Temp” button.
• Press the “Option” button to set and lock the temperature.
Automatic Time Outs
These features will automatically turn themselves off during periods of continuous use:
• Low speed pump After 4 hours
• High-speed pump After 15 minutes
• Spa light After 15 minute
2006 Portable Spa Owner's Manual Page 15
LTR20061000, Rev. A
Operating Your Spa
Setting Filtration Cycles
Your spa will automatically filter itself twice a day. To set the filtration time, turn off the power to the spa at
the GFCI breaker. Turn the GFCI breaker back on at the time of day you would like to start the filtration cycle.
The first cycle will start after the spa is powered up. The second filtration cycle will begin twelve hours later.
The filtration cycle duration is preset to 2 hours (F2). To change the duration of the filtration time, press the
Temp pad, then press the Jets pad. Press the Temp button again to choose from 2,4,6,8, and 12 hours twice a
day (FC = Filtration Continuous).
After selecting the desired filtration cycle duration, press the Jets pad to exit the filtration program. The
circulating pump and ozone generator (optional) will run during filtration cycles.
NOTE: The filtration cycle settings of F8 and FC are only intended for use with the optional Spa Cal™
Filtration System.
Diagnostic Messages
Message Meaning
OH Overheat protection (spa is shutdown) DO NOT ENTER THE WATER! If the spa has
reached 112˚F (45˚C), remove the spa cover to cool the water. Overheating may occur if
the filter cycle is set too long. At 110˚F (43˚C), the spa should reset itself. If the highlimit sensor detects 118˚F (48˚C) at the heater, the spa will shut down. When the heater
cools down to 110˚F (43˚C), press any button to reset the spa. If the spa will not reset,
then shut the power off to the spa and call your dealer of service organization.
FL Flow Detection Switch. Pressure switch is not working correctly. Call your dealer or
service organization.
Sn Sensor (Spa is shut down). The high limit or water temperature sensor is not working
correctly. Call your dealer or service organization.
Sf Safety Suction System (Spa is shut down). The display will show “Sf” as soon as the
vacuum switch closes. All functions will turn off and the system will be disabled until a
panel button is pressed.
LED Heater LED will come on when the heater is on (and goes off when heater is off).
Ozone LED will come on when in filtration cycles.
Page 16 2006 Portable Spa Owner's Manual
LTR20061000, Rev. A
Operating Your Spa
6000 and 6100 Electronic Control Operation
Figure 6. 6000 and 6100 Electronic Control Panel
Initial Start up
When first powered up, it will automatically revert to Priming mode. A “Pr” on the topside display will
indicate this. Priming mode will be active for less than 5 minutes at which time the heater will be activated and
the water temperature will be maintained in Standard mode. The spa will heat to 100°F (37°C) at start up until
the set temperature is changed as described below.
Temperature Adjustment (Range 80°F to 104°F, 26°C to 40°C)
The 6000 and 6100 electronic control panels (Figure 6) display the actual water temperature in degrees
Fahrenheit. The displayed temperature will only be current after the pump has been running for at least 2
minutes.
To display the temperature that the spa is set to:
• Press the “Temp” button. The temperature setting will flash.
• While the display is flashing, each time you press “Temp” button, the set temperature will change up or
down one degree.
• If the desired temperature is opposite of the direction each press of the button is making, release button,
allow display to stop flashing and then press “Temp” button to change temperature the other direction.
Standard, Economy and Sleep Heating Modes
Your new spa is equipped with a heating feature that gives you complete control of the heating system. When
the spa is powered up, it will automatically start in standard heating mode. “St” will light briefly on the main
display. In this mode, the heating system will automatically maintain the set spa temperature. In the economyheating mode, the heating system will only activate during filtration times. “Ec” will display solid if
temperature is not current and will alternate with spa temperature if measured temperature is current. Economy
2006 Portable Spa Owner's Manual Page 17
LTR20061000, Rev. A
Operating Your Spa
mode will heat the water to the set temperature while Sleep mode, indicated by a “SL” on the main display, will
also only activate the heater during the filtering cycles but will only heat the water to within 20°F (10°C) of the
set temperature. Like Economy mode, “SL” will display solid when temperature is not current and will
alternate with actual temperature when it is current.
NOTE: Displayed temperature will only be current after the pump has been running for at least 2 minutes.
Switching Modes
• Press “Temp” button followed by the “Light” button.
• Press the same sequence to switch to the next mode.
Jets
Press the “Jets” button:
• Once to activate low speed pump.
• Twice to activate high speed.
• Three times to return to turn pump off.
Light
Press the “Light” button to turn on the light. Press it once again to turn the light off. All optional lighting such
as the control panel light and cabinet perimeter lighting is controlled by the “Light” button and will turn on and
off with the spa light.
Pump 2 (6100 controls only)
Press the “Option” button to turn on the Pump 2 on. Press it once again to turn off the Pump 2 off.
Automatic Time outs
These features will automatically turn themselves off during periods of continuous use:
• Low speed pump After 4 hours
• High speed pumps After 15 minutes
• Optional circulation pump After 15 minutes
• Optional turbo After 15 minutes
• Spa light After 15 minutes
Page 18 2006 Portable Spa Owner's Manual
LTR20061000, Rev. A
Operating Your Spa
Setting Filtration Cycles
Your spa is programmed to filter twice a day. The first cycle will begin 6 minutes after the spa is turned on and
the second cycle 12 hours later. The factory has programmed the cycle to last for 2 hours but this can be
switched to 4, 6, or 8 hours depending on your requirements. To set filtration time, turn off the power to the spa
at the time of day you would like one of the filtration cycles to begin then turn back on after 30 seconds. When
power has been restored, press the “Temp” button then the “Jets” button. Press “Temp” button again to change
the filtering cycle duration. When desired duration is selected press the “Jets” button to exit.
At the beginning of each filtering cycle the Turbo system will run for approximately 30 seconds. The low speed
pump will run for the duration of the filtering cycle and if an Ozone system is installed it will be activated.
During filtering, “FC” will appear on the main display.
Diagnostic Messages
Message Meaning
-- Spa temperature is unknown. After pump has been running for 2 minutes temperature
will be displayed.
HH Overheat protection (spa is shutdown) DO NOT ENTER THE WATER! One sensor
has detected 118˚F (48˚C) at the heater. Remove the spa cover and allow spa to cool
below 107˚F (42˚C). Press any button on the topside display to reset spa. If spa will not
reset after spa has cooled, turn off power for approximately 30 seconds and then turn
power back on. If display message is repeated then shut the power off to the spa and call
your dealer or service organization.
OH Overheat protection (spa is shutdown) DO NOT ENTER THE WATER! If the spa has
reached 110˚F (43˚C), remove the spa cover to cool the water. At 107˚F (42˚C), the spa
should reset itself. If the spa does not reset, then shut the power off to the spa, wait 30
seconds and restore power to spa. If display message is repeated then shut the power off
to the spa and call your dealer or service organization.
IC A possible ice condition exists within the spa. No action is required, the pump will
automatically activate.
SA or Sb Spa is shut down. Spa has detected that one of the sensors is not operating properly. One
of these may display briefly during overheat then disappear when overheat situation has
been resolved. Call your dealer or service organization if message does not go away.
Sn Sensor (Spa is shut down). The high limit or water temperature sensors are not working
correctly. Call your dealer or service organization.
HL A difference in readings between temperature sensors has been detected indicating a
possible water flow problem. Make sure spa is filled to proper level and that pumps are
primed (water is flowing). Also check to make sure filter cartridges are clean. If
message does not reset, call your dealer or service organization.
LF This will display on the 5
th
occurrence of the “HL” message in 24 hours indicating a
persistent flow problem. The heater will be shut down but other functions will continue
to operate. Follow “HL” message actions then press any button to reset.
2006 Portable Spa Owner's Manual Page 19
LTR20061000, Rev. A
Operating Your Spa
dr Insufficient water flow through the heater has been detected. Spa will be shut down for
15 minutes. Check water level and fill spa if water level is low. Make sure pumps are
primed (water is flowing) and filter cartridges are clean. Press any button to reset or wait
15 minutes and spa will automatically reset. If message does not reset, call your dealer or
service organization.
dY Insufficient water level detected in heater. This will display on the 3
rd
occurrence of “dr”
message. Follow directions for “dr” message and press any button to reset spa. Spa will
not automatically reset when “dY” is displayed.
Sf Safety Suction System (Spa is shut down). The display will show “Sf” as soon as the
vacuum switch closes. All functions will turn off and the system will be disabled until a
panel button is pressed.
Page 20 2006 Portable Spa Owner's Manual
LTR20061000, Rev. A
Operating Your Spa
6200 and 6300 Electronic Control Operation
Figure 7. 6200 and 6300 Electronic Control Panel
Initial Start up
When first powered up, it will automatically revert to Priming mode. A “Pr” on the topside display will
indicate this. Priming mode will be active for less than 5 minutes at which time the heater will be activated and
the water temperature will be maintained in Standard mode. The spa will heat to 100°F (37°C) at start up until
the set temperature is changed as described below.
Temperature Adjustment (Range 80°F to 104°F, 26°C to 40°C)
The 6200 and 6300 electronic control panels (Figure 6) display the actual water temperature in degrees
Fahrenheit. The displayed temperature will only be current after the pump has been running for at least 2
minutes.
To display the temperature that the spa is set to:
• Press the “Temp” button. The temperature setting will flash.
• While the display is flashing, each time you press “Temp” button, the set temperature will change up or
down one degree.
• If the desired temperature is opposite of the direction each press of the button is making, release button,
allow display to stop flashing and then press “Temp” button to change temperature the other direction.
Standard, Economy and Sleep Heating Modes
Your new spa is equipped with a heating feature that gives you complete control of the heating system. When
the spa is powered up, it will automatically start in standard heating mode. “St” will light briefly on the main
display. In this mode, the heating system will automatically maintain the set spa temperature. In the economyheating mode, the heating system will only activate during filtration times. “Ec” will display solid if
2006 Portable Spa Owner's Manual Page 21
LTR20061000, Rev. A
Operating Your Spa
temperature is not current and will alternate with spa temperature if measured temperature is current. Economy
mode will heat the water to the set temperature while Sleep mode, indicated by a “SL” on the main display, will
also only activate the heater during the filtering cycles but will only heat the water to within 20°F (10°C) of the
set temperature. Like Economy mode, “SL” will display solid when temperature is not current and will
alternate with actual temperature when it is current.
NOTE: Displayed temperature will only be current after the pump has been running for at least 2 minutes.
Switching Modes
• Press “Temp” button followed by the “Light” button.
• Press the same sequence to switch to the next mode.
Jets
Press the “Jets” button:
• Once to activate low speed pump.
• Twice to activate high speed.
• Three times to return to turn pump off.
Light
Press the “Light” button to turn on the light. Press it once again to turn the light off. All optional lighting such
as the control panel light and cabinet perimeter lighting is controlled by the “Light” button and will turn on and
off with the spa light.
Option
Press the “Option” button to turn on the pump 2 on. Press it once again to turn off the pump 2 off “6200
Controls only”
6300 Controls - Pump 2 and Pump 3 Sequence
• Press “Option” button once to activate hi speed pump 2
• Press “Option” button twice to activate hi speed pump3 and hi speed pump 2
• Press 3 times to activate pump 3 hi speed only
• Press 4 times to turn pumps off
Note: A separate simplex button will be use for Turbo or air blower operation in 6200/6300 Controls.
Page 22 2006 Portable Spa Owner's Manual
LTR20061000, Rev. A
Operating Your Spa
Automatic Time outs
These features will automatically turn themselves off during periods of continuous use:
• Low speed pump After 4 hours
• High speed pumps After 15 minutes
• Optional circulation pump After 15 minutes
• Optional turbo After 15 minutes
• Spa light After 15 minutes
Setting Filtration Cycles
Your spa is programmed to filter twice a day. The first cycle will begin 6 minutes after the spa is turned on and
the second cycle 12 hours later. The factory has programmed the cycle to last for 2 hours but this can be
switched to 4, 6, or 8 hours depending on your requirements. To set filtration time, turn off the power to the spa
at the time of day you would like one of the filtration cycles to begin then turn back on after 30 seconds. When
power has been restored, press the “Temp” button then the “Jets” button. Press “Temp” button again to change
the filtering cycle duration. When desired duration is selected press the “Jets” button to exit.
At the beginning of each filtering cycle the Turbo system will run for approximately 30 seconds. The low speed
pump will run for the duration of the filtering cycle and if an Ozone system is installed it will be activated.
During filtering, “FC” will appear on the main display.
Diagnostic Messages
Message Meaning
-- Spa temperature is unknown. After pump has been running for 2 minutes temperature
will be displayed.
HH Overheat protection (spa is shutdown) DO NOT ENTER THE WATER! One sensor
has detected 118˚F (48˚C) at the heater. Remove the spa cover and allow spa to cool
below 107˚F (42˚C). Press any button on the topside display to reset spa. If spa will not
reset after spa has cooled, turn off power for approximately 30 seconds and then turn
power back on. If display message is repeated then shut the power off to the spa and call
your dealer or service organization.
OH Overheat protection (spa is shutdown) DO NOT ENTER THE WATER! If the spa has
reached 110˚F (43˚C), remove the spa cover to cool the water. At 107˚F (42˚C), the spa
should reset itself. If the spa does not reset, then shut the power off to the spa, wait 30
seconds and restore power to spa. If display message is repeated then shut the power off
to the spa and call your dealer or service organization.
IC A possible ice condition exists within the spa. No action is required, the pump will
automatically activate.
SA or Sb Spa is shut down. Spa has detected that one of the sensors is not operating properly. One
of these may display briefly during overheat then disappear when overheat situation has
been resolved. Call your dealer or service organization if message does not go away.
2006 Portable Spa Owner's Manual Page 23
LTR20061000, Rev. A
Operating Your Spa
Sn Sensor (Spa is shut down). The high limit or water temperature sensors are not working
correctly. Call your dealer or service organization.
HL A difference in readings between temperature sensors has been detected indicating a
possible water flow problem. Make sure spa is filled to proper level and that pumps are
primed (water is flowing). Also check to make sure filter cartridges are clean. If
message does not reset, call your dealer or service organization.
LF This will display on the 5
th
occurrence of the “HL” message in 24 hours indicating a
persistent flow problem. The heater will be shut down but other functions will continue
to operate. Follow “HL” message actions then press any button to reset.
dr Insufficient water flow through the heater has been detected. Spa will be shut down for
15 minutes. Check water level and fill spa if water level is low. Make sure pumps are
primed (water is flowing) and filter cartridges are clean. Press any button to reset or wait
15 minutes and spa will automatically reset. If message does not reset, call your dealer or
service organization.
dY Insufficient water level detected in heater. This will display on the 3
rd
occurrence of “dr”
message. Follow directions for “dr” message and press any button to reset spa. Spa will
not automatically reset when “dY” is displayed.
Sf Safety Suction System (Spa is shut down). The display will show “Sf” as soon as the
vacuum switch closes. All functions will turn off and the system will be disabled until a
panel button is pressed.
Page 24 2006 Portable Spa Owner's Manual
LTR20061000, Rev. A
Operating Your Spa
7000 Electronic Control Operation
When first powered up, the 7000 electronic system (Figure 8) will perform a self-diagnostic check and then it
will automatically heat to and maintain a temperature of 100°F (37.5°C) until you change the set temperature as
listed in the “Temperature Adjustment” section below.
Figure 8. 7000 Electronic Control Panel
These instructions will describe features and options that your particular spa may not be equipped with.
Initial Start-up
When your spa is first powered up, it displays some configuration codes and then goes into priming mode (Pr
will appear on the display panel). This mode lasts up to four minutes and then the spa begins to heat to its pre programmed temperature of 100°F.
Temperature Adjustment
80°F - 104°F / 26.0°C - 40.0°C
The start-up temperature is set at 100°F / 37.5°C. The last measured temperature is constantly displayed on the
control panel. Note that the last measured spa temperature is displayed. The displayed temperature will be
updated when the pump has been running for at least two minutes.
Press the “UP” or “DOWN” buttons once to display the set temperature. Each time either button is pressed
again, the set temperature will increase or decrease depending on which button is pressed. After three seconds,
the control panel will automatically display the last measured spa temperature.
Note: Some spa models are equipped with the exclusive XL Heat Exchanger™, the most efficient spa heater
available anywhere. This highly innovative device heats water faster and more efficiently with no chemical
build-up. For your protection, it includes a High Limit Overheat Protection safety device that prevents spa
equipment from overheating. The XL Heat Exchanger™ works automatically and requires no maintenance.
Time
When time hasn’t been programmed, the “TIME” icon flashes. To set the time, press the “TIME” button and
then the “MODE/PROG” button. Use the “UP” and “DOWN” buttons to adjust time. See the next page for
more detailed instructions.
2006 Portable Spa Owner's Manual Page 25
LTR20061000, Rev. A
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