Copyright 2018 LMS. All rights reserved. Duplication without written consent is strictly
prohibited.
Cal Spas®, Adjustable Therapy System™, ATS™, Cal Premium™, Cal Select™, Cal Stone™,
XL™ Heater, and Ultimate Fitness Spa Series™ are registered trademarks.
Due to continuous improvement programs, all models, operation, and/or specications
are subject to change without prior notice.
LTR20181010, Rev. H
8/6/18
CONTACT INFORMATION
For customer service, please contact your
authorized dealer immediately. If you need
additional information and/or assistance,
contact:
LMS Customer Service Department
1462 East Ninth Street
Pomona, CA 91766.
Toll Free: 1-800-CAL-SPAS
Fax: 1-909-629-3890
Important Safety Instructions
READ AND FOLLOW ALL INSTRUCTIONS.
1
Read This First!
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 ttings in this spa are sized to match
the specic water ow created by the pump. Should
the need arise to replace the suction ttings, or the
pump, be sure the ow rates are compatible.
Never operate the spa if the suction tting or lter
baskets are broken or missing. Never replace a
suction tting with one that is rated less than the
ow rate marked on the original suction tting.
WARNING -- To reduce the 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
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.
Do not permit any external electrical appliances,
such as lights, telephones, radios, televisions, and
etc., within ve feet (1.5 meters) of the spa. Never
attempt to operate any electrical device from inside
the spa.
Replace a damaged power cord immediately.
Do not bury the power cord.
Connect to a grounded, grounding-type receptacle only.
during spa use may lead to unconsciousness, with
the possibility of drowning.
Persons suering 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 aect heart rate,
blood pressure and circulation.
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 benets, 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
eects of excessive hyperthermia may include:
2018 Platinum Series Spas
LTR20181010, Rev. H
• 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.
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2
WARNING: People with infectious diseases should not use a spa or hot tub.
WARNING: To avoid injury, exercise care when entering or exiting the spa or hot tub.
WARNING: Do not use drugs or alcohol before or during the use of a spa or hot tub to avoid unconsciousness
and possible drowning.
Read This First!
WARNING: Do not use a spa or hot tub immediately following strenuous exercise.
WARNING: Prolonged immersion in a spa or hot tub may be injurious to your health.
CAUTION: Maintain water chemistry in accordance with manufacturer’s instructions.
SAVE THESE INSTRUCTIONS.
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2018 Platinum Series Spas
LTR20181010, Rev. H
Preparing for Your New Portable Spa
Pre-Delivery Checklist
3
Preparing for Your New Portable Spa
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 spa.
Planning the Best Location
Safety First
Do not place your spa within 10 feet (3 m) of
overhead power lines.
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 will probably want to create a specic
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.
Before Delivery
Plan your delivery route
Choose a suitable location for the spa
Lay a 5 - 8 cm concrete slab
Install dedicated electrical supply
After Delivery
Place spa on slab
Connect electrical components
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 nd enjoyable? Perhaps
there is an area that catches a soothing breeze
during the day or a lovely sunset in the evening.
Keep Your Spa Clean
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.
Prevent dirt and contaminants from being tracked
into your spa by placing a foot mat at the spa’s
entrance where the bathers can clean their feet
before entering your spa.
Allow for Service Access
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.
2018 Platinum Series Spas
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Make sure the spa is positioned so that access to
the equipment compartment and all side panels will
not be blocked.
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 o the ground.
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4
Preparing a Good Foundation
Preparing for Your New 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, with water 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 AND 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.
Place the spa on an elevated 3 to 4” / 30 cm concrete
slab. Pavers, gravel, brick, sand, timbers or dirt
foundations are not adequate to support the spa.
We strongly recommend that a qualied, licensed
contractor prepare the foundation for your spa.
If you are installing the spa indoors, pay close
attention to the ooring beneath it. Choose ooring
that will not be damaged or stained.
If you are installing your spa on an elevated wood
deck or other structure, it is highly recommended
that you consult a structural engineer or contractor
to ensure the structure will support the weight of
150 pounds per square foot (732 kg / m2).
To properly identify the weight of your new spa when
full, remember water weighs 8.33 lbs. per gallon, or
1 kg per liter. For example, an average 8’ spa holds
approximately 500 gallons, or 1892 liters, of water.
Using this formula, you will nd that the weight of the
water alone is 4,165 lbs, or 1892 kg. Combined with
the dry weight of the spa you will note that this spa
will weigh approximately 5,000 lbs, or 2267 kg, when
full of water.
240 Volt Electrical Installation
All 240V spas must be permanently connected (hard
wired) to the power supply.
Use one 50 amp GFCI with four #6 AWG copper
wires. See the wiring diagram on page 5.
These instructions describe the only acceptable
electrical wiring procedure. Spas wired in any
other way will void your warranty and may
result in serious injury.
When installed in the United States, the electrical
wiring of this spa must meet the requirements of NEC
70 and any applicable local, state, and federal codes.
The electrical circuit must be installed by an
electrical contractor and approved by a local
building or electrical inspector.
Failure to comply with state and local codes
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may result in re or personal injury and will be
the sole responsibility of the spa owner.
The power supplied to the spa must be on a dedicated
GFCI protected circuit as required by NEC 70 with no
other appliances or lights sharing the power.
Use copper wire with THHN insulation. Do not use
aluminum wire.
Use the table below and on the next page to determine
your GFCI and wiring requirements.
Wires that run over 100 feet must increase wire gauge
to the next lower number. For example: A normal 50
amp GFCI with four #6 AWG copper wires that run
over 100 feet would require you to go to four #4 AWG
copper wires.
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LTR20181010, Rev. H
GFCI Wiring Diagram for US & Canada
5
Preparing for Your New Portable Spa
See the Cal Spas Pre-Delivery Guide for more information on spa placement for service access and electrical
service.
www.calspas.com/manuals
Testing the GFCI Breaker
Test the GFCI breaker prior to rst 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 o.
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.
2018 Platinum Series Spas
LTR20181010, Rev. H
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6
Wiring Diagram for Europe
Preparing for Your New Portable Spa
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2018 Platinum Series Spas
LTR20181010, Rev. H
Filling and Powering Up Your Portable Spa
7
This applies to all spa owners EXCEPT those with the Cal Clarity II bromine generator. See instructions on
page 31 for bromine generator operating instructions and spa lling procedures.
1. Inspect the spa equipment.
Inspect all plumbing connections in the
equipment area of your spa.
2. Remove the cartridge from lter canister.
• Make sure unions in the equipment pack are tight. (Be
careful not to over-tighten the plumbing ttings.)
• If your spa has gate
valves, make sure
they are all in the UP
or OPEN position.
• Make sure the drain
valve is closed and
capped. (See page
36 for a description of
drain valves.)
Never run the spa with the gate valves closed or
without water circulating for long periods of time.
Unscrew the cartridge and remove it.
After you remove the lter, remove the plastic
wrapper and soak it in water for 30 minutes before
you replace it. A dry lter can allow air into the
ltration system which can cause the pump to fail to
prime. Never try to pull the lter cartridge while the
spa is running in low or high speed (i.e., any speed).
Preparing for Your New Portable Spa
3. Fill the spa.
Never ll 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 nish of
the spa and void your warranty.
You may ll your spa with well water
provided the following conditions are met:
1) Purchase and use a pre-lter to run the well
water through on the ll-up. The pre-lter will
be placed before the spa lter in the ll-up ow
of water. 2) Have a Total Dissolved Solids (TDS)
and metals test performed by a qualied person
after the ll-up process but before any spa use.
2018 Platinum Series Spas
LTR20181010, Rev. H
Place a garden hose in the lter canister and ll your spa
with regular tap water about six inches from the top.
If the water level is too low or too high, your spa will not
operate properly.
Always ll the spa through the lter canister! Failure
to do so may cause air to be trapped in the ltration
system and prevent the pumps from operating
properly.
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8
4. Turn on power to the spa.
When the spa is lled to the correct level, turn on the
power at the GFCI breaker. (Ensure that the 120V spas are
connected to the proper electrical outlet.)
5. Prime the pump.
Preparing for Your New Portable Spa
6. Install the lter into the lter canister.
7. Adjust water chemistry.
Make sure the lter has soaked at least 30 minutes
before you install it. Insert the lter all the way and
screw it in. Do not over-torque the cartridge during
installation, just hand tighten gently.
Test and adjust the water chemistry. See the section on page 27 for instructions on water clarity.
8. Let the spa heat up.
When the spa has nished priming, the heater will activate. Put the cover on and let the spa heat to the
set temperature.
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2018 Platinum Series Spas
LTR20181010, Rev. H
Priming the Pump
9
Preparing for Your New Portable Spa
New spa owners often have diculty the rst time they
start their spa and the pump fails to prime. This can be
frustrating, but these simple instructions can help you.
Sometimes air can become trapped in the pump while
lling the spa. You will know this has happened when after you have lled and started the spa, the pump does
not seem to function. You will hear the pump operating, but no water will be moving.
The pump will not work properly while
air is trapped in it. Continuing to operate
the pump in this way will cause damage.
Starting Up: Priming Mode
Automatic Exiting of Priming Mode
2018 Platinum Series Spas
LTR20181010, Rev. H
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10
Bleeding Air from the Pump
If you have tried priming the pump several
times unsuccessfully using the control panel,
you can bleed the air from the pump manually.
1. Shut o the power to the spa.
2. Using a Phillips screwdriver, remove the
front panel from the spa and locate the
pump.
3. Close the gate valve on the discharge side
of the pump (if your spa is installed with
one.)
4. Turn the bleeder valve counter clockwise
with a small pair of pliers until the air has
been released from the pump.
5. If this is unsuccessful, loosen the union nut
on side of the pump with channel locks.
When air is bled out, tighten the nut.
Preparing for Your New Portable Spa
6. Turn on power to the spa and press the
JETS button. If there is still air trapped in
the pump, repeat steps 2 through 5 until
the pump primes.
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2018 Platinum Series Spas
LTR20181010, Rev. H
Operating Your Spa
spaTouch-2 Icon Driven Control Panel
11
Operating Your Spa
Changing Languages for the Display
1. Touch the Settings Icon at the lower right portion of the screen.
2018 Platinum Series Spas
LTR20181010, Rev. H
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12
2. Touch the Right Arrow Icon at the lower right portion of the screen. It takes you to the
next page.
Operating Your Spa
3. Touch the Language Icon.
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2018 Platinum Series Spas
LTR20181010, Rev. H
13
4. As an example, touch the Spanish option as shown below.
5. Next, touch the Save Icon to conrm this selection.
Operating Your Spa
6. ...and now (for example), the spaTouch screen will be reset to Spanish.
2018 Platinum Series Spas
LTR20181010, Rev. H
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14
The Main Screen (Home)
Operating Your Spa
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15
Operating Your Spa
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LTR20181010, Rev. H
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Operating Your Spa
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LTR20181010, Rev. H
17
Operating Your Spa
2018 Platinum Series Spas
LTR20181010, Rev. H
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18
Operating Your Spa
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LTR20181010, Rev. H
19
Operating Your Spa
2018 Platinum Series Spas
LTR20181010, Rev. H
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20
Operating Your Spa
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LTR20181010, Rev. H
21
Operating Your Spa
2018 Platinum Series Spas
LTR20181010, Rev. H
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22
Connecting to a Device or Network
Direct connection
1
Range: About 20 feet
Range limit: Limited to the range
HOW TO CONNECT TO IT:
Install the app on your phone or device -- see the following section “Installing the app”.
of the wi- module
Operating Your Spa
Through home network with no internet access
2
Allows one local connection at a time
Range: About 50 feet
Range limit: Limited to the range of your
HOW TO CONNECT TO IT:
1. Install the app on your phone or device.
2. Exit the app and go to wi- settings on your phone or device.
3. Select and enable your local router.
4. Start the app. After you connect, select Settings on the home screen.
5. On the Settings screen, select Advanced, then on the Advanced screen, select Wi- Settings.
6. On the Wi- screen, select WPA. Then select the name of your home router from the drop-down menu.
7. Enter the SSID and Key for your router, the tap Save and select OK twice.
8. Close the app and re-start it to connect to your home network.
Through a network with internet access, using
Cloud connection or other hotspot connection
3
Allows unlimited simultaneous connections
Range: Worldwide
Range limit: Limited to 3G / 4G / hotspot
HOW TO CONNECT TO IT:
Follow connection instructions from section (2) above. The Cloud icon appears
automatically when network connection is made. You can then connect to the
spa’s wi- module.
home router’s signal
availability
Internet
3G or 4G
Wi-
Local hotspot
Your
spa
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Wi-
signal
Phone or
other
device
Your home
network
router
Internet cloud
connection
Local wi-
connection
2018 Platinum Series Spas
LTR20181010, Rev. H
Electrical Power EciencyJets
Your new spa comes equipped with an electric heater.
Following the directions listed below will ensure the
most ecient 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.
• 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.
Almost all of the jets in your spa are adjustable.
Rotating the face of an adjustable jet to the left
(counter-clockwise) will decrease the amount of
water ow through the jet. Rotating the face of an
adjustable jet to the right (clockwise) will increase
the amount of water ow through the jet. (See
example shown below.)
Neck jets adjust in the opposite directions (counterclockwise to increase, clockwise to decrease).
23
Operating Your Spa
LED Lighting
Press the LIGHT button on the topside control panel
to turn the spa light on. If your spa has perimeter LED
lights, they will also light up at the same time as the
spa light.
The LEDs operate in three modes:
1. Cycle: When you continually press the LIGHT
button, the LEDs will cycle through the three main
LED colors (Red, Green, and Blue) or combinations
of the three that produce the following colors:
light green, purple, light blue, yellow, etc.
Each time you press the button, you immediately
advance to the next color in sequence or eventually
a dierent light pattern.
2. Flashing: When you are cycling through all the
colors, the next time you push the LIGHT button,
the LED lights may start ashing. This is another
normal operational pattern option.
2018 Platinum Series Spas
LTR20181010, Rev. H
3. Fading cycle: The next phase of operation when
you push the LIGHT button is a slow and/or fast
fade random transition from one color to the next.
• If a spa is equipped with more than 100 points of
light, the Slow Fading Cycle will icker during a
color change.
• Every air valve and water valve is equipped with
4 LED points.
• Every jet is equipped with 2 LED points.
• Perimeter LEDs take 9 points of light.
• The waterfall takes 4 points of light.
Spas with exterior corner LED lighting generally work
in the same mode as described above. The variations
in color and patterns provide you with multiple options
to suit almost any lighting preference.
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24
Diverter Knobs
Diverter knobs are 1” and 2” knobs located around the top of your spa.
They allow you to divert water through jets from one side of the spa to the
other, or in most cases from oor jets to wall jets. This is accomplished by
rotating the diverter knob to the left (counterclockwise), decreasing the
amount of water ow through a section of jets. To increase the amount
of water ow through the other section of jets, rotate the handle to the
right (clockwise).
Operating Your Spa
Air Venturis
Air venturis are the 1” knobs located around the top of your
spa. Each one will let you add a mixture of air with the jet
pressure. This is accomplished by rotating the air venturi knob
to the left (counterclockwise) to increase the amount of airow
through the jets. To decrease the amount of airow through
the jets, rotate the handle to the right (clockwise).
Waterfalls
Some spa series include optional waterfalls. When the booster pump is
on, rotate the dial on top (for the cascade waterfall) or turn the knob (for
the hydro streamer -- see below).
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2018 Platinum Series Spas
LTR20181010, Rev. H
ATS Plus Therapy System
25
Operating Your Spa
2018 Platinum Series Spas
LTR20181010, Rev. H
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26
Aquatic Air TherapyTM (AAT)
Operating Your Spa
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2018 Platinum Series Spas
LTR20181010, Rev. H
Filtration
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Sanitation
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Chemical Balance
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Your Key
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Water Clarity
27
This section is intended for new spa owners with no experience with water chemistry. Everyone’s experience
with maintaining water quality is dierent, but there are some general concepts you need to know.
Water maintenance is not dicult, although it requires regular attention. The most important thing to understand
about taking care of your spa water is that preventive action is much easier than correcting water quality issues.
The Key to Clear Water
Excellent water quality is a simple matter of four things:
Chemical Balance
You will need to test and adjust the chemical
balance of your spa water. Although this is not
dicult, it needs to be done regularly.
Depending on your choice of sanitizer, you
need to test the level of calcium hardness, total
alkalinity, and pH. Spa owners with a Cal Clarity
II bromine generator also need to check total
dissolved solids and phosphates.
See page 28 to learn how to
balance your spa water.
Filtration
Cleaning your lter regularly
is the easiest and most
eective single thing you can
do to keep your water clear.
A clogged or dirty lter will
cause the heater and pump to work harder than
they need to, possibly causing them to fail.
The spa’s heating system will only function with
the proper amount of water ow through the
system.
See page 30 for lter cleaning instructions.
2018 Platinum Series Spas
LTR20181010, Rev. H
Sanitizers kill bacteria and viruses and keep
the water clean. A low sanitizer level will allow
microbes to grow quickly in the spa water. We
recommend using either chlorine or bromine as
your sanitizer.
Spa owners with an ozonator also need to
add sanitizer, although their requirements are
dierent.
See page 29 to learn how to
use sanitizer.
Maintaining your water quality helps the
enjoyment of your spa and extends your spa’s
life by preventing damage from neglect and
chemical abuse.
See page 33 for the schedule of recommended
maintenance.
The Cal Pure Salt System
bromine generator does NOT
require sanitizer. See page 30
for a description of its use.
Clear water requires regular
maintenance. Establish a
routine based on a regular
schedule for your spa water
maintenance.
Water Clarity
Sanitation
Regularity
www.calspas.com
28
Testing and Adjusting Spa Water
You have two types of testing methods to choose from:
• The reagent test kit is a method which provides a high level of accuracy. It is available in either liquid or
tablet form.
• Test strips are a convenient testing method commonly used by spa owners.
Water Clarity
Balancing the Total AlkalinityBalancing the Calcium Hardness
Total alkalinity (TA) is the measure of the total
levels of carbonates, bicarbonates, hydroxides, and
other alkaline substances in the water. TA can be
considered a “pH buer”. It is the measure of the
ability of the water to resist changes in pH level.
The recommended total alkalinity is 80 - 120
ppm.
If the TA is too low, the pH level will uctuate widely
from high to low. Low TA can be corrected by adding
an alkalinity increaser
If the TA is too high, the pH level will tend to be too
high and may be dicult to bring down. High TA can
be corrected by adding an alkalinity decreaser.
When the TA is balanced, it normally remains stable,
although adding water with high or low alkalinity will
raise or lower the TA level.
Calcium hardness (CH) is a measure of the total
amount of dissolved calcium in the water. Calcium
helps control the corrosive nature of the spa’s water
and is why soft water is not recommended. The low
calcium content of soft water is very corrosive to the
equipment and can cause staining of the spa shell.
The recommended calcium hardness is 150 200 ppm.
If the CH is too low, add a calcium hardness increaser.
If the CH is too high, dilute the spa water with soft
water.
When the CH is balanced, it normally remains stable,
although adding soft water or very hard water will
raise or lower the CH level.
Balancing the pH
The pH level is the measure of the balance between acidity and alkalinity.
If the pH is too low, it can cause corrosion of metal xtures and the heating element. Low pH can be corrected
by adding a pH increaser.
If the pH is too high, it can cause scaling by allowing metals or minerals to form deposits and stain spa
surfaces. High pH can be corrected by adding a pH decreaser.
www.calspas.com
Ideal Water Chemistry
Ideal Range (ppm)
Testing For:
Total Alkalinity80120
Calcium Hardness150200
pH7.27.6
MinimumMaximum
2018 Platinum Series Spas
LTR20181010, Rev. H
Sanitation
29
Water Clarity
Sanitizers kill bacteria and other organic waste by breaking them down to
non-harmful levels and are ltered out. Before you ll your spa, you need
to decide which chemical sanitizer you wish to use. Consult your Cal Spas
dealer for the right decision with regards to your lifestyle and spa usage.
We recommend either bromine or chlorine as your sanitizer. Both work
well when maintained regularly.
DO NOT use trichlor. Trichlor is very acidic and the hot temperature of the spa causes it to
dissolve too quickly. It will cause damage to your spa and will void your warranty.
Whichever plan you decide on, follow it completely and don’t take shortcuts. It will provide you with clean, safe,
clear spa water with a minimum of eort. Spa owners with an ozonator still need to use a chemical sanitizer.
See page 30 for a description of how the ozonator works.
Using Chlorine as a Sanitizer
If you choose to use chlorine as a sanitizer, only use
granulated chlorine, not liquid chlorine.
Once a week, check the chlorine level using either
a test strip or a reagent kit. See the table on the
following page for the ideal range.
Add one or two tablespoons granulated chlorine to
the spa water weekly. Note that chlorine dissipation
rate will be faster at higher water temperatures and
slower at lower temperatures.
When you add chlorine, open all of the jets and run
the spa at high speed with the cover open for at
least 30 minutes.
Follow the maintenance schedule on page 33.
Shocking the Water
In addition to using a chemical sanitizer, you will
periodically need to shock the water. Shocking the
water helps remove burned-out chemicals, bacteria,
and other organic material from your spa’s water
and improves your sanitizer’s eectiveness.
Do not use chlorinating shock, which will damage
your spa’s jets and pump seals. Only use an oxidizer
shock. It can be used with either chlorine or bromine
sanitizers.
Add one ounce of oxidizer shock once a week, after
heavy bather loads, or if water has a strong odor.
Spa must be running with all of the jets on high for
30 minutes with the cover open. If necessary, repeat
oxidizer shock in 30 minute intervals.
Do not use a sanitizer
with the Cal Pure
Salt System bromine
generator. See page 31 for
instructions on its use.
Using Bromine as a Sanitizer
Bromine is a very eective sanitizer that produces
low chemical odors. Unlike chlorine, it can break
down bacteria and other impurities to a safe level
with a low burn-out rate.
Use granulated sodium bromide to establish your
bromine base.
When you begin with fresh water, add 2 ounces of
granulated bromide. Open all of the jets and run the
spa at high speed with the cover open for at least
30 minutes.
Follow the maintenance schedule on page 33.
2018 Platinum Series Spas
LTR20181010, Rev. H
Do not use shock with the Cal Pure Salt
System bromine generator. See page 31
for instructions on its use.
Testing For:Ideal Range
(ppm)
Minimum Maximum
Chlorine level
Without ozonator
With ozonator
Bromine level
Without ozonator
With ozonator
3.0 5.0
2.0 4.0
6.7 11.0
5.7 10.0
www.calspas.com
30
Bather Load
“Bather Load” is the term used to describe the number of people using a spa, combined with the length of
usage, and the frequency of usage. All these factors have a great eect on the spa water. The higher the bather
load, the more chemicals need to be added and a longer ltration time will be needed.
Recommendations are designed for spas with average bather load (3 to 4 people, 15 minutes of usage,
three times a week at 100 degrees) If your bather load exceeds these guidelines, and you experience water
Water Clarity
quality problems, increase the amount of ltration rst, (go to the next higher ltration number) then if water
quality is still not adequate, consult the advice of your Cal Spas dealer for additional chemical or system
recommendations. Be sure to give them your bather load information.
Filter Cleaning
The lter is the part of your spa that removes the debris from the water and needs to be cleaned on a regular
basis to maximize your spa’s ltering performance and heating eciency.
In addition to spraying o the lter weekly to remove surface debris, your lter should be deep cleaned
periodically to dissolve scale and particles that get lodged deep within the lter bers and impede the ltration
process. Even if the lter looks clean, scale and particles can clog the bers and prevent water from owing
through the lter resulting in the most common spa problem—no heat, caused by a dirty lter.
We recommend you clean your lter once a month and replace it once a year or as necessary.
It is extremely important that you never run the spa without a lter. There is a possibility that
debris may be sucked into the plumbing through the lter well.
Set the spa in Hold Mode before you remove the lter. Hold Mode pauses all spa operations for 60
minutes for service functions like cleaning or replacing the lter. See page 19 for instructions on
using Hold Mode.
Cleaning the lter
1. Remove the lter by unscrewing it and pulling it up and out.
2. Place the dirty lter into a bucket of water deep enough to cover the lter. Add 8 oz. of liquid lter cleaner
to the bucket of water.
Note: It is a good idea to keep a spare lter to use in the spa while the dirty lter is being deep cleaned.
This way, you can rotate the lters and both will last longer.
3. Soak the lter for a minimum of 24 hours.
4. Spray the lter with a water hose. Spray each pleat carefully.
5. Reinstall the lter. Do not overtighten.
Ozonator
The ozone generator releases ozone into the spa water. You will still need to test for chlorine or bromine and
occasionally replenish it to return the sanitizer level to the baseline.
For spas without a circulation pump, pump 1 will run at low speed and the ozonator will run during ltration.
For spas with a circulation pump, the ozonator will run with the circulation pump.
The spa’s control system is factory-programmed with one lter cycle that will run in the evening when energy
rates are often lower. The time and duration of the lter cycle can be set according to your needs. In addition,
a second lter cycle can be enabled. Filtration time may need to be increased with heavy bather load.
See instructions for setting ltration cycles on page 18.
www.calspas.com
2018 Platinum Series Spas
LTR20181010, Rev. H
Bromine Generator
The bromine generator automatically generates
and releases free bromine into the spa water. You
will still need to test for bromine and occasionally
adjust it to return the bromine level to the
baseline.
Start-up/Operating Instructions
31
Water Clarity
Be certain that you start with a clean spa. It should
be free of contaminants and other residues that can
accumulate on the sides and/or around the jets. It
is also important to only use spa cleaning products
that have no phosphates or phosphonic acids
since phosphates will deplete free bromine and are
super-food for algae. Always start your spa with a
clean lter before lling with water.
If the water source is “well water” or a non-
municipal water source, have your water tested
for Total Dissolved Solids (TDS) and metals. Water
with high TDS is likely to have higher metal content
and will need a metal remover to decrease the
metals and ensure a successful start. This test
can be done by your local spa dealer. The ideal
range for your start-up TDS is between 50 and
200 ppm - mg/L. If TDS from your source water
is above 500 ppm, a metal remover is strongly
recommended.
DO NOT FILL THE SPA WITH SOFT WATER.
1. Using your PURE FILL Spa Pre-Filter, ll your
spa with water to the recommended level (six
inches below the lip of the spa) and DO NOT
FILL WITH WATER FROM A “RESIDENTIAL
WATER SOFTENER.”
2. Before starting the system, balance your water
chemistry to ensure a successful start up. Ideal
ranges are as follows:
Ideal Range
MinimumMaximum
pH7.27. 6
Total alkalinity80 ppm120 ppm
Calcium hardness150 ppm250 ppm
Phosphates0 ppb30 ppb
Use the phosphate test kit included with your
system. Bromide residuals will be signicantly
reduced if phosphate levels are high. If phosphates
are detected, purchase a phosphate remover and
follow the directions accordingly. Any phosphates in
your spa will reduce bromine levels.
3. Determine the level of “NaBr” (Sodium Bromide)
required for your spa size. NaBr should be added
at a rate of 1.2 lbs per 100 gallons or approximately
1300-1500 ppm.
Example: For a 500 gallon spa add
approximately 6 lbs of NaBr. 1.2 lbs x (5) 500 gallons = 6lbs NaBr.
4. Turn the jets on high speed. Sprinkle the NaBr
across the surface of the water to evenly
distribute the NaBr in the spa and circulate for
30 minutes.
5. Test the Sodium Bromide concentration with the
Tru-Blu NaBr test kit. The correct amount of
NaBr will secure a reading of between 13001500 ppm.
6. Adjust the ltration time to circulate for 8 hours
every 24 hours on a 2 speed pump.
7. For a spa between 300-500 gallons, start at a
power level of “6” and then press the “boost”
feature. This will accelerate the production of
bromine for 8 hours. Wait for proper bromine
levels before entering the spa.
8. Always keep your bromine level between
3-5ppm. Test the bromine level after 24 hours
and adjust the power setting accordingly. An
occasional heavier bather load may require the
“boost” feature.
2018 Platinum Series Spas
LTR20181010, Rev. H
www.calspas.com
32
Maintaining the Bromine Level
Always keep your spa or hot tub water in balance.
Maintaining the pH and the alkalinity is part of being
a spa owner.
The bromine generator requires you to determine
your power setting based upon your circulation
time and your spa usage. It requires a minimum of
Water Clarity
eight hours of circulation per day. If the spa is not
circulating, the bromine generator is not generating
bromine. If you nd that you are having trouble
maintaining the desired level, make sure the spa is
circulating the required amount.
A spa that is frequently used will require a higher
power setting. If you have a bromine reading that
is too high or too low, adjust the DECREASE / INCREASE control accordingly. Depending on the
amount usage, circulation time, and type of spa,
each spa owner’s setting will be dierent.
Intelligent Controller Codes for the Bromine Generator
The bromine generator can go up to 12 months
before a drain and ll is required, unlike non-
equipped spas that require it every three months.
This is because the bromine generator does not
add unwanted chemical bi-products like traditional
chemicals do.
Sodium bromide is not the only contributor to the
TDS count in your water. Over time, the TDS count
in your water will rise (from such things as residuals
from other chemicals and minerals, and unlterable
material). Test the TDS every few months to make
certain it stays within range.
Shower prior to entering any hot tub or spa. This will
help prevent phosphate contamination and reduce
the demand on the bromine.
Shocking your tub is recommended after heavy
bather load.
www.calspas.com
2018 Platinum Series Spas
LTR20181010, Rev. H
Maintenance Schedule
Each time you rell the spaFollow the section “Filling and Powering Up Your Portable Spa” on
page 7.
Prior to each useTest the spa water using either test strips a reagent test kit. Adjust
chemical levels as necessary.
Once a weekTest the spa water using either test strips a reagent test kit. Adjust
chemical levels as necessary.
If your water source is high in calcium, add stain and scale preventer.
Once a monthDeep clean your spa’s lter. (Follow lter cleaning instruction at
beginning of this section)
33
Water Clarity
Every two to four monthsChange the spa water. How often you change the water depends
on how much you use the spa. When you change the water, you
will need to:
• Clean and polish the acrylic surface (see page 38)
• Clean and treat the spa cover and pillows (see page 38)
• Deep clean the lter (see page 30)
• Rell your spa (see page 7)
Once a yearReplace lter cartridges if the pleats appear frayed.
Troubleshooting Water Clarity Problems
ProblemProbable CausesPossible Solutions
Cloudy Water• Dirty lter
• Excessive oils / organic
matter
• Improper sanitization
• Suspended particles /
organic matter
• Overused or old water
• Clean lter
• Shock spa with sanitizer
• Add sanitizer
• Adjust pH and/or alkalinity to recommended
range
• Run jet pump and clean lter
• Drain and rell the spa
2018 Platinum Series Spas
LTR20181010, Rev. H
www.calspas.com
34
ProblemProbable CausesPossible Solutions
Water Odor• Excessive organics in water
• Shock spa with sanitizer
Chlorine Odor• Chloramine level too high
Water Clarity
Musty Odor• Bacteria or algae growth• Shock spa with sanitizer – if problem is
Organic buildup /
scum ring around
spa
Algae Growth• High pH
Eye Irritation• Low pH
Skin Irritation / Rash• Unsanitary water
Stains• Total alkalinity and/or pH
Scale• High calcium content in
• Improper sanitization
• Low pH
• Low pH
• Buildup of oils and dirt• Wipe o scum with clean rag – if severe,
• Low sanitizer level
• Low sanitizer level
• Free chlorine level above 5
ppm
too low
• High iron or copper in
source water
water – total alkalinity and
pH too high
• Add sanitizer
• Adjust pH to recommended range
• Shock spa with sanitizer
• Adjust pH to recommended range
visible or persistent, drain, clean and rell
the spa
drain the spa, use a spa surface and tile
cleaner to remove the scum and rell the spa
• Shock spa with sanitizer and adjust pH
• Shock spa with sanitizer and maintain
sanitizer level
• Adjust pH
• Shock spa with sanitizer and maintain
sanitizer level
• Shock spa with sanitizer and maintain
sanitizer level
• Allow free chlorine level to drop below 5 ppm
before spa use
• Adjust total alkalinity and/or pH
• Use a stain and scale inhibitor
• Adjust total alkalinity and pH – if scale
requires removal, drain the spa, scrub o the
scale, rell the spa and balance the water
www.calspas.com
• Use a stain and scale inhibitor
2018 Platinum Series Spas
LTR20181010, Rev. H
Cleaning and Maintenance
Removing and Reseating the Pillows
You can remove the pillows for
cleaning and maintenance quickly and
easily. This method works for all types
of pillows.
Grab the lower edge of the pillow with
both hands rmly and pull up. As you
do this, the pillow inserts will pop out
of the holes.
Reseat the pillows by aligning the pillow
inserts with the holes and striking the
pillow hard enough to insert the pegs
back into the holes.
35
Cleaning and Maintenance
Jet Removal and Replacement
Jets can be easily removed for cleaning.
Grasp the outer rim of the jet and turn
it counter-clockwise until it completely
stops. You may feel it slightly loosen pop
out a bit from the xture. Pull the jet
out from the jet xture. The jet will be
very snug and may require some force to
remove it. DO NOT PRY OUT JETS.
To replace the jet, place it in the tting
and turn it clockwise until it snaps in and
can be rotated freely about half a turn.
Spa Cover
Important! Keep the spa covered when not in use!
• Covered spas will use less electricity in maintaining
your set temperature.
• Covering your spa will protect your spa’s nish
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.
See the manual enclosed with your cover for
instructions on mounting the locks and how to lock
and unlock the cover.
In addition, while the spa cover is rigid, it is not
designed to support any weight. Therefore, as a safety
precaution and to preserve the life of your cover, you
must not sit, stand, or lie on it, nor should you place
objects of any kind on top of it.
2018 Platinum Series Spas
LTR20181010, Rev. H
www.calspas.com
36
Draining Your Portable Spa
Your spa should be drained every four to six months for cleaning and maintenance and relled with fresh tap
water. See page 38 for instructions on cleaning the shell, cover, and pillows. See page 7 for instructions on
relling your spa. Before you begin, turn o power to the spa at the breaker and remove all lters.
1. Locate your drain.
Pull the knob out of the cabinet. The cabinet drain is
screwed into the drain pull knob.
Cleaning and Maintenance
2. Remove the cap
Make sure the valve is in the closed position, then
unscrew and remove the cap. Unscrew the cap.
3. Connect valve to a garden hose.
Attach a garden hose to the hose-bib xture. Place
the other end of the garden hose where you would
like the water to drain.
4. Drain the spa.
Turn the valve on the hose-bib xture to open the drain. When the spa has drained completely, turn the valve
on the hose-bib xture, remove garden hose, and replace the cap.
2018 Platinum Series Spas
www.calspas.com
LTR20181010, Rev. H
Winterizing (Cold Climate Draining)
In many areas of the country, the temperature drops below 32˚F (0°C). We recommend that you always have
your spa full of water and running at normal spa temperatures (80˚F to 100˚F, 26.7°C to 37.8°C). This will help
reduce the risk of freezing in your spa and your spa’s equipment.
Warning: If you nd the need to drain your spa, be aware of the potential of freezing in your
spas equipment and plumbing. Even if the directions below are followed perfectly, there is no
guarantee that your spa will not suer freeze damage. Freeze damage is not covered by your
warranty.
1. Open all lter covers.
2. Remove the lter baskets and lters.
3. Drain your spa completely as described in the
instructions above.
4. Vacuum water from the spa’s main drain tting
with a wet/dry vacuum.
5. Open the bleeder valves on the pumps.
6. For spas with the UV lamp chamber mounted at
on the equipment oor:
Loosen the quartz tube nut at the top of the UV
lamp chamber and pull up the quartz tube to let
the water drain from the UV lamp chamber.
7. Disconnect the unions from both sides of the
pump.
8. Blow any remaining water out of the jets and
equipment area with the wet/dry vacuum.
9. When it has completely nished draining, replace
the quartz tube in the UV lamp chamber and
retighten the nut. Close the bleeder valves and
re-connect the unions on the pumps. Replace the
lter baskets and lters.
10. Cover your spa with a good spa cover and an allweather tarp to ensure that neither rain nor snow
enters the spa.
37
Cleaning and Maintenance
Cleaning and Replacing the Filter
Filtration is one of the most important steps you can take to ensure clean, clear water. It is far less expensive to
x water clarity problems by ltering your spa than by using excessive amounts of chemicals, excessive ltration
times, or by water replacement.
See the section “Filter Cleaning” on page 30 for more information.
2018 Platinum Series Spas
LTR20181010, Rev. H
www.calspas.com
38
Vacation Care
You can leave your spa unattended for up to two weeks if you follow these instructions.
ALWAYS lock your cover using the cover locks if you plan to be away from home and the spa is
lled with water.
1. Select the Low Range temp choice used for vacation mode. (See instructions on page 16 for vacation
setting.)
2. Following the water quality instructions starting on page 27, adjust the pH.
3. Shock the water (add either chlorine or bromine sanitizer).
4. When you return, check and adjust the pH and shock the water.
If you will not be using your spa for longer than 14 days and a spa maintenance service is not available, we
Cleaning and Maintenance
strongly recommend you drain or winterize your spa.
Cleaning Your Spa
Spa Cover and Pillows
Due to the constant punishment your spa cover and pillows receive, you should protect them by applying
a vinyl and leather cleaner as part of your monthly maintenance plan. Use a product that is specically
designed to protect spa covers and pillows from chemical and ultraviolet light damage without leaving an
oily residue behind that is normally associated with common automotive vinyl protectants.
Warning: Do not use automotive vinyl protectants on spa covers or pillows. These products are generally
oil-based and will cause severe water clarity issues that are dicult to correct.
Spa Shell
Each time you drain your spa, before you rell it you should clean your spa shell with an all-purpose cleaner
and apply a coat of surface protectant.
Use a low detergent, non-abrasive cleaner specically formulated to clean the spa without damaging its
acrylic nish.
Use a non-oil based surface protectant that is specically formulated to protect the spa’s nish from the
chemicals and minerals associated with normal spa use.
www.calspas.com
2018 Platinum Series Spas
LTR20181010, Rev. H
Appendix
Replacement Parts
Please visit www.quickspaparts.com
to order your replacement parts.
39
Appendix
Snap-in SQR Jet Inserts
Velocity 5VTX Blue Jet
Symbol: 5VTX
Part #: PLU29950-011-400
Size: 5”D x 5.5”L
Velocity 5VTX LED Jet
Symbol: 5VTX
Part #: PLU29950-011-100
Size: 5”D x 5.5”L
Snap-in SQR Jet Inserts
Velocity Roto LED Jet
Symbol: 5R
Part #: PLU29950-081-100
Size: 5”D x 5.5”L
Velocity Directional Blue Jet
Symbol: 5D
Part #: PLU29950-012-400
Size: 5”D x 5.5”L
Velocity Roto Blue Jet
Symbol: 5R
Part #: PLU29950-081-400
Size: 5”D x 5.5”L
2018 Platinum Series Spas
LTR20181010, Rev. H
Velocity Directional LED Jet
Symbol: 5D
Part #: PLU29950-012-100
Size: 5”D x 5.5”L
www.calspas.com
40
Please visit www.quickspaparts.com
to order your replacement parts.
Velocity Massage-14 Blue Jet
Symbol: 5MM
Appendix
Part #: PLU29950-071-400
Size: 5”D x 5.5”L
Velocity Massage-14 LED Jet
Symbol: 5MM
Part #: PLU29950-071-100
Size: 5”D x 5.5”L
Snap-in SQR Jet Inserts
Snap-in SQR Jet Inserts
Velocity Tornado/WP LED Jet
Symbol: 5T
Part #: PLU29950-501-100
Size: 5”D x 5.5”L
Velocity Double Roto Blue Jet
Symbol: 5DR
Part #: PLU29950-032-400
Size: 5”D x 5.5”L
Velocity Tornado/WP Blue Jet
Symbol: 5T
Part #: PLU29950-501-400
Size: 5”D x 5.5”L
www.calspas.com
Velocity Double Roto LED Jet
Symbol: 5DR
Part #: PLU29950-032-100
Size: 5”D x 5.5”L
2018 Platinum Series Spas
LTR20181010, Rev. H
Please visit www.quickspaparts.com
to order your replacement parts.
41
Appendix
Snap-in SQR Jet Inserts
Velocity Directional Blue Jet
Symbol: 4D
Part #: PLU29940-112-400
Size: 4”D x 4.5”L
Velocity Directional LED Jet
Symbol: 4D
Part #: PLU29940-112-100
Size: 4”D x 4.5”L
Snap-in SQR Jet Inserts
Velocity Roto LED Jet
Symbol: 4R
Part #: PLU29940-122-100
Size: 4”D x 4.5”L
Velocity Double Roto Blue Jet
Symbol: 3DR
Part #: PLU29930-191-400
Size: 3”D x 3.25”L
Velocity Roto Blue Jet
Symbol: 4R
Part #: PLU29940-122-400
Size: 4”D x 4.5”L
2018 Platinum Series Spas
LTR20181010, Rev. H
Velocity Double Roto LED Jet
Symbol: 3DR
Part #: PLU29930-191-100
Size: 3”D x 3.25”L
www.calspas.com
42
Please visit www.quickspaparts.com
to order your replacement parts.
Velocity Massage-7 Blue Jet
Appendix
Symbol: 3M
Part #: PLU29930-142-400
Size: 3”D x 3.25”L
Velocity Massage-7 LED Jet
Symbol: 3M
Part #: PLU29930-142-100
Size: 3”D x 3.25”L
Snap-in SQR Jet Inserts
Snap-in SQR Jet Inserts
Velocity Directional LED Jet
Symbol: 3D
Part #: PLU29930-112-100
Size: 3”D x 3.25”L
Velocity Roto Blue Jet
Symbol: 2R
Part #: PLU29920-022-400
Size: 2”D x 3”L
Velocity Directional Blue Jet
Symbol: 3D
Part #: PLU29930-112-400
Size: 3”D x 3.25”L
www.calspas.com
Velocity Roto LED Jet
Symbol: 2R
Part #: PLU29920-022-100
Size: 2”D x 3”L
2018 Platinum Series Spas
LTR20181010, Rev. H
Please visit www.quickspaparts.com
to order your replacement parts.
43
Appendix
Snap-in SQR Jet Inserts
Velocity Directional Blue Jet
Symbol: 2D
Part #: PLU29920-012-400
Size: 2”D x 3”L
Velocity Directional LED Jet
Symbol: 2D
Part #: PLU29920-012-100
Size: 2”D x 3”L
Jets
Flex Jet
PLU23512-311-100
Duo Jet
PLU23512-321-100
Precision Jet
PLU2312-331-100
Pillows
Cascade Pillow No
Insert Black
ACC01401031
Velocity Diverter Valves
Velocity
1” Blue Diverter Valve
Symbol: D1
Part #: PLU25056-202-400
Size: 2.5” x 5”L
2018 Platinum Series Spas
LTR20181010, Rev. H
www.calspas.com
44
Please visit www.quickspaparts.com
to order your replacement parts.
Velocity
1” LED Diverter Valve
Appendix
Symbol: D1
Part #: PLU25056-202-100
Size: 2.5” x 5”L
Velocity Air Control Blue
Symbol: A
Part #: PLU25059-202-400
Size: 3.125” x 5”L
Velocity Diverter Valves
Velocity Diverter Valves
Velocity
2” Diverter Valve Blue
Symbol: D2
Part #: PLU25058-202-400
Size: 4.5” x 7.75”L
Velocity
2” Diverter Valve LED
Symbol: D2
Part #: PLU25058-202-100
Velocity Air Control LED
Symbol: A
Part #: PLU25059-202-100
Size: 3.125” x 5”L
Size: 4.5” x 7.75”L
Velocity Underwater
2” Diverter Valve Blue
Symbol: D2
Part #:
Size:
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2018 Platinum Series Spas
LTR20181010, Rev. H
Velocity Diverter Valves
Velocity Underwater
45
Appendix
Velocity Diverter Valves
Velocity
2” Diverter Valve LED
Symbol: D2
Part #:
Size:
Velocity
1” Diverter Valve Wall Fitting LED
Part #: PLU25030-089-200
Velocity
2” Diverter Valve Wall Fitting LED
Part #: PLU25048-089-200
Velocity
Wall Fitting 2” Black (#25048-004-200)
(for Diverter Valve)
Part #: PLU21701738
Air Control Wall Fitting LED
Part #: PLU25090-089-200
Velocity
Wall Fitting 1” Black (#25030-004-200)
(for On-O Valve)
Part #: PLU21701739
2018 Platinum Series Spas
LTR20181010, Rev. H
www.calspas.com
46
Please visit www.quickspaparts.com
to order your replacement parts.
Aquatic Air Therapy (AAT)
Air Control
Appendix
PLU25059-211-00
Curved cascade
waterfall assembly
with logo
PLU21801030
Waterfall Cascade
PLU21801037
Cup Holder LIT25241-114-949
Air Control Valve
Waterfalls
Accessories
Filters
Filter Cartridge Antibacterial - 75 sq. ft.
FIL75-5D17H15FCT-3
Filter Cartridge Antibacterial - 75 sq. ft.
FIL75-5D145H2OE-3
Drains
Drain Super Hi Flo Suction
2½” Black (640-3581LGV)
PLU21400146
Low Prole Drain ¾” Black
(640-0511)
PLU21400401
DYNA FLO XTRA Lo-Pro
75 SQ. Ft.
2” CV, 4 SCALLOP (less
cartridge)
FIL11703305
LED Lights
1-LED light
string
LIT16100330
2-LED light
string
LIT16100331
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2018 Platinum Series Spas
LTR20181010, Rev. H
Please visit www.quickspaparts.com
to order your replacement parts.
47
4-LED light
string
LIT16100332
1 to 3
ext. cord
LIT16100335
1 to 1 port
ext. cord
LIT16100338
LED Lights
Replacement Cabinet Panels
The complete selection of replacement cabinets for
all models is very extensive and too lengthy for this
owner’s manual. To order replacement panels for
your spa, visit www.quickspaparts.com.
Appendix
Interior light
with logic
(7 LED)
LIT16100333
Interior light
without logic
(7 LED)
LIT16100337
Main light
housing, LED
lens, tting
nut
LIT16100336
2018 Platinum Series Spas
LTR20181010, Rev. H
www.calspas.com
48
Please visit www.quickspaparts.com
to order your replacement parts.
Covers
All spa covers are designed with a tapered height, angling downward from the center to the sides to drive o
rain and prevent water from pooling. The covers listed below are lled with either 1 lb., 1.5 lb., or 2.0 lb. foam.
The troubleshooting guidance provided here is intended to cover the most common problems a spa owner may encounter.
For more in-depth troubleshooting, go to www.calspas.com/troubleshooting.
SymptomPossible Solutions
Problems starting up
Pump won't primeSee priming instructions on page 9.
Breaker keeps shutting oReset the GFCI breaker. If this continues, contact your dealer or a qualied
spa technician.
Power and system problems
49
Appendix
System won’t start up or
breaker keeps shutting o
Control panel doesn’t respondTurn on or reset the GFCI circuit breaker. If this does not solve the problem,
Spa does not turn oSpa may be trying to heat up. Check if spa is in Ready or Rest mode (see
Message on the control panelThere may be a problem. See Diagnostic Messages on page 20.
Power may be shut o. Turn on GFCI circuit breaker. If this continues, contact
your dealer or a qualied spa technician.
contact your dealer or a qualied spa technician.
If you hear the pump running but the control panel doesn’t respond, contact your
dealer
page 16)
In cold climates, if spa is not equipped with full foam or any kind of insulation,
it will try to maintain the set temperature. Set the spa to low temperature
range and set the temperature to 80°F.
Spa may be in lter cycle. If it is, this is normal and no adjustment is
necessary.
Heat problems
Spa water does not get hotSpa may be in low temperature range. Set the spa to high temperature range.
The lter may be dirty or may need to be replaced. Clean or replace the lter.
The water level may be too low. Fill the spa with water level at 4 to 6 inches
from the top.
The temperature is not turned up high enough. Raise temperature on topside
control.
Cover the spa. The cover will keep heat in the spa and help keep heat from
escaping. Make sure cover is on at all times when spa is not in use.
The heater element may be old, deteriorated, coated with scale, or defective.
Contact your dealer for more assistance.
The gate valves may be partially or completely closed. NEVER OPERATE YOUR
SPA WITH THE GATE VALVES CLOSED!
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LTR20181010, Rev. H
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SymptomPossible Solutions
Spa overheats - temperature
greater than 110°F / 43°C
Appendix
Water pressure problems
Low water pressureJet valves may be partially or fully closed. Open the jet valves.
Overheating can occur during summer months and may not necessarily
indicate a malfunction. When it occurs, a message code may also appear on
the control panel.
Temperature may be set too high. Turn the set temperature down to a lower
temperature.
Filtration time may be too long. Turn the ltration cycles down during the
warm months.
The spa may not be properly ventilated. Make sure the front of the spa is not
blocked to allow air ow.
High speed pumps may have been running too long. Limit pump running time
to no more than 15 to 30 minutes.
Filter cartridge may be dirty. Clean or replace the lter.
Pump may have airlock. Remove airlock by priming spa (page 9)
The suction ttings may be blocked. Remove any debris that may be blocking
them.
The lter skimmer may be blocked. Remove the blockage.
Gate valves may be closed. Open gate valves. Note: Never operate your spa
with the gate valves closed!
Spa may be running in ltration mode. Press JETS or JETS 1 button to turn on
high speed pump.
SymptomPossible Solutions
No water pressure (no water
stream from any jets)
Jets surge on and oWater level may be too low. Add water to normal level.
Power may be switched o. Turn the power back on.
The pump may be defective. After you have tried all other troubleshooting,
contact your dealer for assistance.
Pump problems
Pump runs constantly – will
not shut o
Noisy pumpThe water level may be too low. Fill the spa with water level at 4 to 6 inches
There may be a problem with circuit board. Contact your dealer.
from the top.
Filter cartridge may be dirty. Clean or replace the lter.
Pump may have airlock. Remove airlock by priming spa (page 9)
The suction ttings may be blocked. Remove any debris that may be blocking
the suction ttings.
Gate valves may be closed. Open gate valves. Note: Never operate your spa
with the gate valves closed!
Air may be leaking into the suction line. Contact your dealer for assistance.
Debris may be inside the pump. Contact your dealer for assistance.
Noise may be a sign of damage. Contact your dealer for service.
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2018 Platinum Series Spas
LTR20181010, Rev. H
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SymptomPossible Solutions
Pump turns o during
operation
Pump has a burning smell
while running
Pump does not runPump may have over heated. Let it cool for an hour and try operating the spa
Automatic timer may have completed its cycle. Press JETS or JETS 1 button to
start the cycle again.
Pump may have overheated due to the vents on the equipment door being
blocked. Make sure the front of the spa is not blocked to allow air ow.
The pump motor may be defective. Contact your dealer for assistance.
A burning smell may be a sign of damage. Contact your dealer for service.
for a shorter time.
Power to the spa may be shut o. Turn on or reset the GFCI circuit breaker.
If this does not solve the problem, contact your dealer or a qualied spa
technician.
“Thermal Creep”
Cal Spas are designed with energy-ecient components and systems that are meant to sustain heat generated
by the equipment, which is then cycled back into the spa water. In hot weather or in situations where the spa is
set to extended run times, Thermal Creep may occur. Thermal Creep is a condition where the measured water
temperature can be higher than the set temperature. To manage Thermal Creep you may:
Vent your cover. This means placing a folded cloth about ¾” (2cm) thick under all four corners of the cover
before you lock the cover down.
Appendix
Open your cover. Opening the cover at night will also quickly cool the water down if desired.
Open all air controls. Set your ltration cycles to run during the cooler times of the day or night.
Reduce the length of your lter cycles.
Visit your local dealer for additional guidance.
Since Thermal Creep only occurs in well-insulated hot tubs, it is not indicative of something that is wrong with
your spa or its equipment.
2018 Platinum Series Spas
LTR20181010, Rev. H
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52
Limited Warranty
This Limited Warranty is extended to the original purchaser of a Cal Spa brand portable spa manufactured after
January 1, 2018 and installed for residential use in the United States of America and Canada. This warranty
begins on the date of delivery of the spa, but in no event later than one year from the date of manufacture.
Appendix
Shell Structural
Warranted against water loss due to defects in the spa shell.
Shell Finish
Warranted against blistering, cracking, or delaminating of the interior surface of the
spa shell.
Equipment and Controls
Electrical equipment components – specically limited to the pumps, standard
titanium heater, and control system – are warranted against malfunctions due to
defects in workmanship or materials.
Plumbing
Warranted against leaks due to defects in workmanship or materials.
Cabinet - synthetic, berglass, or wicker
Warranted against defects in workmanship or materials. Normal wear and weathering of
the nish will occur naturally over time and are not defects.
10 years
7 years
5 years
5 years
5 years
Warranties for Other Components
The fuses, headrests, cabinet nish, and lters are warranted to be free of defects in workmanship and material
at the time of delivery. The factory installed water purication system is warranted against malfunction due
to defects in workmanship or material for one year from the original date of delivery, except for the UV bulb
and quartz tube, which are warranted for 90 days from the original date of the spa delivery. All stereo-related
components (receiver, speakers, sub-woofer, stereo media locker, power supply, wireless remote control etc.)
are warranted against malfunction due to defects in workmanship or material for one year from the original date
of delivery. All other factory-installed components not mentioned specically, including, but not limited to the
wood frame, jets, diverter valves, LED lighting systems, lter lids, and mechanical components, are warranted
against malfunction due to defects in workmanship and material for two years from the original date of delivery.
The insulating spa cover delivered with the spa is warranted to be free of defects in workmanship and materials
on Platinum and Platinum Plus spas for one year.
Genuine Cal Spas Parts & Accessories
This Limited Warranty is void if Cal Spas (the “Manufacturer”) or its designated representative determines that
the spa has been subjected to damage or failure due to installation of aftermarket parts that are not genuine
Cal Spas branded parts and accessories. This disclaimer includes, but is not limited to lters, UV bulbs, ozone
systems, salt systems, repair parts and other accessories. Genuine Cal Spas brand parts and accessories are
built to our highest standards of quality, durability and performance, and they are designed to work with your
spa to ensure optimal performance and function.
Performance
This warranty begins on the date of delivery of the spa, but in no event later than one year from the date of
manufacture.
To obtain service in the event of a defect covered by this Limited Warranty, notify your Cal Spa dealer or Cal
Spas as soon as possible and use all reasonable means to protect the spa from further damage. Upon proof
of purchase, a designated service representative will correct the defect subject to the terms and conditions
contained in this Limited Warranty. There will be no charge for parts or labor to repair the defect, although
providing access to aect the repair is your responsibility as the spa owner. Freight charges for replacement
parts is the responsibility of the spa owner. You may be assessed reasonable repairman travel mileage charges.
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2018 Platinum Series Spas
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53
In the event that the spa is removed to a repair facility for repair and reinstalled, the cost of removal and
reinstallation will be your responsibility as the spa owner. If the Manufacturer determines that repair of the
covered defect is not feasible, it reserves the right to provide a replacement spa instead, equal in value to the
purchase price of the original spa. In such an event, reasonable costs for removal of the original spa, shipping
costs from the factory for the replacement spa and delivery and installation of the replacement will be your
responsibility as the spa owner. The replacement spa will carry the balance of the original spa’s warranty. Spa
covers are not included.
This warranty ends either by specied time frame, owner-transfer, relocation, or installation of any component
other than by manufacturer.
Warranty Limitations
This Limited Warranty is void if Cal Spas or its designated representative determines that the spa has been
subjected to alteration, neglect, misuse or abuse, or freight damage caused by the common carrier; any repairs
have been attempted by anyone other than a designated representative; the failure is caused by accident,
acts of God or other causes beyond the control of the Manufacturer; neglect, misuse and abuse include any
installation, operation or maintenance of the spa other than in accordance with the instructions contained in the
owner’s manual provided with the spa, including but not limited to the failure to maintain proper water chemistry
and chemical balance and the use of abrasive or improper cleaners or non-genuine parts and accessories. This
Limited Warranty does not provide coverage for any item attached to or installed on the spa after the date of
manufacture or for gaining access to any component for repair or replacement. Spa units in commercial use are
excluded from any coverage whatsoever. The spa owner accepts liability for repair work performed by anyone
other than the Manufacturer or a designated Cal Spa representative. This Limited Warranty is void if damage
occurs to the spa shell because of excessive heat buildup due to failure to cover a spa that is empty of water
while exposed to direct sunlight.
Appendix
Limitations
The Manufacturer disclaims all warranties, expressed or implied, in fact or in law, to the extent allowed by your
State’s Law, including the warranty of merchantability and tness for use, except as stated specically herein.
All warranty service must be performed by the Manufacturer or its designated representative using authorized
Cal Spa parts. No agent, dealer, distributor, service company or other party is authorized to change, modify or
extend the terms of this limited warranty in any manner whatsoever. The Manufacturer will not be responsible
for any statements or representations made in any form that go beyond, are broader than, or are inconsistent
with any authorized literature or specications furnished by Cal Spas.
Disclaimers
The Manufacturer and its representatives shall not be liable for any injury, loss, cost or other damage, whether
incidental or consequential, arising out of any defect covered by this limited warranty, including without
limitation, loss of use of the spa and cost for removal of defective product even if the Manufacturer was advised
of the possibility of damage. The liability of the Manufacturer under this limited warranty, if any, shall not exceed
the original amount paid for the defective product. Coverage under this limited warranty shall commence as
of the original date of delivery and the duration of such coverage shall not extend for any reason whatsoever
beyond the stated time periods. These disclaimers shall be equally applicable to any service provided by the
Manufacturer and its designated representatives.
Legal Rights
This Limited Warranty gives you specic legal rights. You may also have other rights that vary from state to
state. Some states do not allow limitations on how long an implied warranty lasts, so this limitation may not
apply to you.
2018 Platinum Series Spas
LTR20181010, Rev. H
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Appendix
www.calspas.com
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LTR20181010, Rev. H
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Appendix
2018 Platinum Series Spas
LTR20181010, Rev. H
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Appendix
www.calspas.com
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Appendix
2018 Platinum Series Spas
LTR20181010, Rev. H
www.calspas.com
Locating the product serial number
The serial number of your spa is located on a metal plate attached to the inside of the door for the equipment
area. You will need this number to properly register your spa and activate coverage. Write this information in
the space provided below.