Master Spas legacy whirlpool User manual

OWNER’S MANUAL

1DO NOT DIVE.
MASTER SPAS LEGACY OWNER’S MANUAL
Welcome To Ultimate Relaxation!
Thank you for choosing your new spa built by Master Spas. Please read the entire Owner’s Manual
before installing and using your spa. The goal of this manual is to provide you with safety and
operational information plus some tips that will help you enjoy your spa to its fullest.
At the time of print, this manual is accurate in its information. Master Spas reserves the right to
change or improve its product without prior notice. To check on updates or for other information,
please visit www.masterspas.com and follow the links to the customer service section.
RECORD OF OWNERSHIP
Name___________________________________________________________________________
Address_________________________________________________________________________
City _____________________________________ State __________ Zip ____________________
Date Purchased ______ /______ /_______
Model ______________________________ Serial #_____________________________________
Dealer Name ____________________________________________________________________
Phone # (______)________-__________
Service Tech Rep _________________________________________________________________
*SERIAL NUMBER LOCATION
The serial number for your spa is located in the filter area, on the spa system pack, or on the
listing plate on the skirting. It is a seven digit number. Ex. 1345900
6927 Lincoln Parkway
Fort Wayne, Indiana 46804


2DO NOT DIVE.
TABLE OF CONTENTS
Safety Instructions 3-10
Glossary of Spa Terminology 11
Electrical Installation Requirements 12
Wiring Schematic.................................................................................................................. 13
Site Preparation / General Guidelines ............................................................................... 14-15
Installation Instructions.......................................................................................................... 16
Water Chemistry Terms You Should Know 17-18
Water Quality Maintenance Schedule 19
Spa Water Maintenance – Start-Up 20-22
Water Maintenance Trouble-Shooting Guide 23
Why Chemicals are Important in a Spa 24
Maintenance Recommendations 25
Winterizing Your Spa 26
Legacy Spa
Specifications ........................................................................................................................ 27
Main Menu........................................................................................................................... 28
Fill It Up ................................................................................................................................ 29
Spa Behavior......................................................................................................................... 30
Temperature and Temperature Range................................................................................... 31
Mode Ready and Rest ........................................................................................................... 32
Mode Show Time of Day ...................................................................................................... 33
Flip (Invert Display) ................................................................................................................ 33
Restricting Opertion .............................................................................................................. 34
Unlocking ............................................................................................................................. 34
Hold (Standby) ...................................................................................................................... 35
Adjusting Filtration................................................................................................................ 36
Preferences ........................................................................................................................... 37
General Messages................................................................................................................. 38
Heater-Related Messages ...................................................................................................... 39
Sensor Related Messages ...................................................................................................... 40
Miscellaneous Messages........................................................................................................ 40
System Related Messages...................................................................................................... 41
Reminder Messages ......................................................................................................... 42-43
Standard Fusion Audio System 44-45
Spa Trouble-Shooting Guide 46-47
Regular Maintenance Procedures 48-49
Spa Care and Maintenance Record 50-52

3DO NOT DIVE.
SAVE THESE INSTRUCTIONS
Included with your new spa is a safety sign. The sign is for you and your guest’s protection
and is suitable for outdoor use in wet locations. The sign should be placed in a location visible
to all users of the spa.
Please take time to point out the physical location of the safety sign and the importance of
the safety precautions displayed on the safety sign to all of your guests. Remember, your
safety and the safety of anyone who enjoys the use of your spa is our utmost concern.
The sign should be mounted with screws or another type of permanent fastener. Additional
or replacement signs can be obtained from your dealer or direct from the factory.
INTRODUCTION
It’s time to relax! You now have your very own portable spa by Master Spas, Inc. By fully under-
standing the operation of each of the features of your new Master Spa, you will be assured of
many years of hassle-free, hot water therapy and fun.
Your safety is of paramount importance to the Master Spas family. We urge you to read and
become thoroughly familiar with all safety aspects addressed in this manual.
Through reading and totally understanding the important information in your owner’s manual, you
will realize that you now own THE ULTIMATE RELAXATION MACHINE!
SAFETY INSTRUCTIONS

4DO NOT DIVE.
IMPORTANT SAFETY INSTRUCTIONS
When installing and using this electrical equipment, basic safety precautions should
be observed including the following:
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.
A wire conductor is provided on this unit to connect a minimum 6 AWG
(13.302mm2) solid copper conductor between this unit and any metal equipment,
metal enclosures of electrical equipment, metal water pipe, or conduit within 5 feet
(1.5m) of the unit
(For cord-connected/convertible units)
DANGER – Risk of injury.
a) Replace damaged cord immediately.
b) Do not bury cord.
c) Connect to a grounded, grounding type receptacle only.
(For units intended for indoor use only)
WARNING – For indoor use only. This unit is not intended for outdoor use.
(For units intended for outdoor use only)
WARNING – For outdoor use only. This unit is not intended for indoor use.
SAFETY INSTRUCTIONS

5DO NOT DIVE.
IMPORTANT SAFETY
INSTRUCTIONS (CONT.)
(For units with GFCI)
WARNING – This product is provided with a ground-fault circuit interrupter
located on the front panel of selected swim spas and on the power cord of
120 volt convertible spas. The GFCI must be tested before each use. With the
product operating, open the service door. When the product stops operating,
this merely indicates that the door is equipped with an electrical interlock.
Next, push the test button on the GFCI and close the service door. The prod-
uct should not operate. Now open the service door, push the reset button
on the GFCI and close the service door. The product should now operate
normally. When the product fails to operate in this manner, there is a ground
current flowing indicating the possibility of an electric shock. Disconnect the
power until the fault has been identified and corrected.
DANGER – Risk of Accidental Drowning. Extreme caution must be exercised to pre-
vent unauthorized access by children. To avoid accidents, ensure that children can-
not use this spa unless they are supervised at all times.
DANGER – Risk of Injury. The suction fittings in this spa are sized to match the spe-
cific water flow created by the pump. Should the need arise to replace the suction
fittings or the pump, be sure that the flow rates are compatible.
Never operate spa if the suction fittings are broken or missing. Never replace a suc-
tion fitting with one rated less than the flow rate marked on the original suction
fitting.
DANGER – Risk of Electric Shock. Install at least 5 feet (1.5m) from all metal sur-
faces. As an alternative, a spa may be installed within 5 feet of metal surfaces if
each metal surface is permanently connected by a minimum 8AWG (8.4mm2) solid
copper conductor to the wire connector on the terminal box that is provided for
this purpose.
DANGER – Risk of Electric Shock. Do not permit any electric appliance, such as a
light, telephone, radio, or television, within 5 feet (1.5 m) of a spa.
WARNING – To reduce the risk of injury:
a) The water in a spa should never exceed 40˚C (104˚F). Water temperatures
between 38˚C (100˚F) and 40˚C are considered safe for a healthy adult.
Lower water temperatures are recommended for young children and when
spa use exceeds 10 minutes.
SAFETY INSTRUCTIONS

6DO NOT DIVE.
IMPORTANT SAFETY
INSTRUCTIONS (CONT.)
b) Since excessive water temperatures have a high potential for causing fetal
damage during the early months of pregnancy, pregnant or possibly preg-
nant women should limit spa water temperatures to 38˚C (100˚F).
c) Before entering a spa, the user should measure the water temperature
since the tolerance of water temperature- regulating devices varies.
d) The use of alcohol, drugs, or medication before or during spa use may lead
to unconsciousness with the possibility of drowning.
e) Obese persons and persons with a history of heart disease, low or high
blood pressure, circulatory system problems, or diabetes should consult a
physician before using a spa.
f) Persons using medication should consult a physician before using a spa
since some medication may induce drowsiness while other medication may
affect heart rate, blood pressure, and circulation.
(For spas with a gas heater)
WARNING – Risk of Suffocation. This spa is equipped with a gas heater and
is intended for outdoor use only unless proper ventilation can be provided for
an indoor installation.
HYPERTHERMIA
Hyperthermia occurs when the internal temperature of the body reaches a
level several degrees above the normal body temperature of 98.6° F.
THE SYMPTOMS OF HYPERTHERMIA INCLUDE:
 •Dizziness•Fainting•Drowsiness•Lethargy
 •IncreaseinInternalBodyTemperature
THE EFFECTS OF HYPERTHERMIA INCLUDE:
 UnawarenessofImpendingHazard•FailuretoPerceiveHeat•Failureto
RecognizetheNeedtoExitSpa•PhysicalInabilitytoExitSpa•FetalDamage
inPregnantWomen•UnconsciousnessResultinginaDangerofDrowning
SAFETY INSTRUCTIONS

7DO NOT DIVE.
IMPORTANT SAFETY
INSTRUCTIONS (CONT.)
DANGER – To reduce the risk of injury to persons, do not remove the suction grate.
Suction through drains and skimmers is powerful when the jets in the spa are in
use. Damaged covers can be hazardous to small children and adults with long hair.
Should any part of the body be drawn into these fittings, turn off the spa immedi-
ately. As a precaution, long hair should not be allowed to float in the spa.
WARNING – Install the spa so that water can be easily drained out of the compart-
ment containing electrical components so as not to damage equipment. When
installing the spa make sure to allow for an adequate drainage system to deal with
any overflow water. Please allow for at least 2 feet of clearance around the perim-
eter of the spa to provide enough room to access for servicing. Contact your local
dealer for their specific requirements.
WARNING – The spa should be covered with an approved locking cover when not
in use, to prevent unauthorized entry and injuries.
WARNING – People with infections, sores or the like should not use the spa. Warm
and hot water temperatures may allow the growth of infectious bacteria if not
properly disinfected.
CAUTION – Safe temperatures for swimming or aquatic exercise is around 80˚F.
CAUTION – Risk of Electrical Shock. Do not leave audio compartment open.
Audio controls are not to be operated while inside the spa.
CAUTION – Replace components only with identical components.
WARNING – Risk of Electric Shock. Do not connect any auxiliary components (for
example, additional speakers, headphones, additional audio/ video components
etc.)
to the system. These units are not provided with an outdoor antenna.
Do not service this product yourself as opening or removing covers may expose
you to dangerous voltage or other hazards. Refer all servicing to qualified service
personnel.
If the power supply cord(s) are damaged, water is entering the speaker, audio
compartment, or any other component in the electrical equipment compartment
area, the protective shield is showing signs of deterioration, or there are signs of
other
potentially hazardous damage to the unit, turn off the circuit breaker from the wall
and refer servicing to qualified personnel.
SAFETY INSTRUCTIONS

8DO NOT DIVE.
IMPORTANT SAFETY
INSTRUCTIONS (CONT.)
The unit should be subjected to periodic routine maintenance once every quarter
to make sure that the it is operating properly.
DANGER – Risk of Electric Shock. A green colored terminal or a terminal marked G,
GR, Ground, Grounding or the symbol shown in Figure 14.1 of UL 1563 is located
inside the supply terminal box or compartment. To reduce the risk of electric shock,
this terminal must be connected to the grounding means provided in the electric
supply service panel with a continuous copper wire equivalent in size to the circuit
conductors supplying this equipment.
At least two lugs marked “Bonding Lugs” are provided on the external surface
or on the inside of the supply terminal box or compartment. To reduce the risk
of electric shock, connect the local common bonding grid in the area of the spa
to these terminals with an insulated or bare copper conductor not smaller than
8AWG.
All field installed metal components such as rails, ladders, drains, or other similar
hardware within 3m of the spa shall be bonded to the equipment grounding bus
with copper conductors not smaller than 8AWG.
SAVE THESE INSTRUCTIONS
SAFETY INSTRUCTIONS