American Spas AM745L-W User manual

LTR50001143, Rev. ZZ
4/28/20

Copyright 2020 LMS
All rights reserved. Duplication without written consent is strictly prohibited.
Due to continuous improvement programs, all models, operation, and/or specications
are subject to change without prior notice.
LTR50001143, Rev. ZZ
4/28/20
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: 1-800-225-7727
Fax: [phone]
Important Safety Instructions .......1
Preparing for Your New Portable Spa . 3
Pre-Delivery Checklist..................3
Planning the Best Location..............3
Preparing a Good Foundation............4
Opening the Front Door Panel for Electrical
Hookup..............................5
240 Volt Electrical Installation...........6
120 Volt Electrical Installation...........6
Testing the GFCI Breaker ...............6
GFCI Wiring Diagram (Balboa)...........7
GFCI Wiring Diagram (NEO) .............8
NEO Wiring Diagram ...................9
Filling and Powering Up Your Portable Spa10
Priming the Pump ....................13
Initial Start-up.......................14
Operating Your Spa...............14
Spa Topside Control (Balboa)...........14
Electrical Power Efciency .............16
Diagnostic Messages..................16
Spa Topside Control (NEO) .............18
Adjusting Date-Time and Filtration
Settings ............................23
Jets................................27
Water Diverters......................27
Air Control ..........................27
Cover Latches .......................28
Waterfall ...........................28
Hydro Streamer Waterfall..............28
Clear Water Plan .................29
The Key to Clear Water ................29
Testing and Adjusting Spa Water........30
Sanitation...........................31
Bather Load . . . . . . . . . . . . . . . . . . . . . . . . .32
Filter Cleaning .......................32
Ozonator ...........................32
Maintenance Schedule ................33
Troubleshooting Water Clarity Problems..34
Cleaning and Maintenance .........35
Removing and Reseating the Pillows.....35
Spa Cover...........................35
Draining Your Portable Spa ............36
Winterizing (Cold Climate Draining) .....36
Vacation Care........................37
Jet Removal and Replacement ..........37
Cleaning and Replacing the Filter........37
Cleaning Your Spa ....................37
Sound System and Perimeter Lighting38
Using the Freedom Sound System .......38
LED Lighting.........................39
Appendix .......................40
Replacement Parts ...................40
Limited Warranty.....................48
Locating the Product Serial Number .....50
Removing the Support Block (Not Applicable to
Valentine Models) ......................50
Table of Contents

American Spa Owner’s Manual
LTR50001143, Rev. ZZ
Read This First!
1
Important Safety Instructions
READ AND FOLLOW ALL INSTRUCTIONS.
WARNING:
To reduce the risk of injury, do not permit children to
use this product unless they are closely supervised
at all times.
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 specic 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.
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 ve feet (1.5 meters) of the spa. Never
attempt to operate any electrical device from inside
the spa.
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 benets, 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.
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
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.

American Spa Owner’s Manual
LTR50001143, Rev. ZZ
Read This First!
2
DANGER -- Risk of electric shock:
• Replace a damaged power cord immediately.
• Do not bury the power cord.
• Connect to a grounded, grounding-type receptacle only.
SAVE THESE INSTRUCTIONS.
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.
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.

American Spa Owner’s Manual
LTR50001143, Rev. ZZ
Preparing forYour New Portable Spa
3
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.
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
Preparing for Your New Portable Spa
Pre-Delivery Checklist
Planning the Best Location
Safety First
Consider How You Will Use Your Spa
Plan for Your Environment
Consider Your Privacy
Provide a View with Your Spa
Keep Your Spa Clean
Allow for Service Access
Do not place your spa within 10 feet (3 m) of
overhead power lines.
How you intend to use your spa will help you
determinewhere youshould positionit. Forexample,
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 specic
mood around it.
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.
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.
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.
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.
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 off the ground.