Sundance Spas Maxxus Operating instructions

Maxxus
Installation & Owner’s Manual
Maxxus
Installation & Owner’s Manual

Attention New Hot Tub Owner!
Congratulations on the purchase of your new Sundance Hot Tub! The
following is a list of automated functions performed by your hot tub.
These functions are listed below in an attempt to suppress any
operational concerns you may have during the first 24-hours of owner-
ship! Also listed below are important maintenance recommendations
you should observe on a regular basis to protect your new investment.
Automated Operations
Your new hot tub is equipped with an automated “blow-out” cycle that
clears all plumbing lines daily to promote maximum water sanitation.
Each day at 12:00 PM (noon), pump 2 and pump 3 will automatically
turn on for a period of one minute, then go off. Then pump 1 will turn
on and run for one minute to complete the cycle. Be aware, the factory
programmed blow-out cycle cannot be canceled or altered! However, If
you set one of four programmable skimming/heating cycles to overlap or
start at 12:00 (noon), pump 1 will turn on as programmed and operate
for the duration of the programmed cycle, overriding the factory “blow-
out” cycle. See page 28 for detailed skimming/heating cycle program-
ming instructions.
Filter Maintenance
Your new hot tub is equipped with an advanced 2-stage MicroCleanTM
water filtration system that provides unsurpassed water quality! To
ensure maximum water quality at all times, you should clean and reuse
the larger pleated filter cartridge every month and replace (throw-away)
the smaller MicroClean cartridge every 3 months, or as needed. The
smaller cartridge is designed as a throw-away cartridge! Attempts to
reuse this cartridge will result in the re-release of particles trapped within
it’s fibrous body back into the hot tub. For this reason, always replace it!
See page 32-33 for detailed filter replacement instructions.
Water Maintenance
You will want to replace the hot tub’s water every 3 to 6 months. The
frequency depends on a number of variables including the frequency of
use, number of users, attention paid to water quality maintenance, etc.
You will know it is time for a change when you cannot control sudsing
and/or you can no longer get the normal feel or sparkle to the water,
even though the key water balance measurements are all within the
proper parameters. See page 37 for additional information.

Table of Contents
1.0 Important Hot Tub Owner Information..................................1
2.0 Important Safety Instructions...................................................2
3.0 Locating Your Sundance Hot Tub............................................8
4.0 General Electrical Safety Instructions....................................9
5.0 Electrical Installation Instructions (240V Service) ............11
6.0 Power Requirements..................................................................12
7.0Start-Up Instructions.................................................................13
8.0 Operating Instructions .............................................................17
8.1 View....................................................................................................................17
8.2 SunGlowTM Light...........................................................................................17
8.3 Perimeter Lights............................................................................................17
8.4 Jet/Air Controls Diagram..........................................................................18
8.5 Jets 1................................................................................................................19
8.6 Jets 2................................................................................................................19
8.7 Jets 3................................................................................................................19
8.8 Selecting The Desired Massage Action..............................................19
8.9 Adjusting Fluidix Intelli-Jets......................................................................19
8.10 Air Controls.....................................................................................................20
8.11Optional SunSoundTM Audio System...................................................20
9.0 Automatic Filtration Cycles.....................................................27
9.1 Standard Skimming/Heating Mode.....................................................27
9.2 Economy Skimming/Heating Mode....................................................27
9.3 Selecting Standard or Economy Skimming/Heating Mode......28
9.4 Preset Skimming/Heating Cycles..........................................................28
9.5 Clean-Up “Blow-Out” Cycle......................................................................28
10.0 Programming Instructions.......................................................28
10.1 Adjusting Time of Day...............................................................................28
10.2 Changing Skimming/Heating Cycles..................................................29
10.3 Programming The Change Filter Reminder......................................30
10.4 Programming Circulation Pump Run Time.......................................30
10.5 Locking Skimming/Heating Cycles......................................................31
10.6 Panel Lock.......................................................................................................31
10.7 Temperature SettingLock..........................................................................31
11.0 Hot Tub Maintenance..............................................................32
11.1 Cleaning the Filter.....................................................................................32

11.2Draining and Refilling...............................................................................34
11.3 Cleaning the Hot Tub Interior...............................................................35
11.4 Pillow Care....................................................................................................35
11.5 Maintaining the Wood Cabinet............................................................35
11.6 Maintaining the Optional Synthetic Cabinet..................................36
11.7 Maintaining the Cover.............................................................................36
11.8 Winterizing....................................................................................................36
11.9 Restarting your Hot Tub in Cold Weather ......................................37
12.0 Water Quality Maintenance...................................................37
12.1 pH Control.....................................................................................................38
12.2 Sanitizing.......................................................................................................38
12.3 Other Additives...........................................................................................38
12.4 Optional SunZoneTM Water Maintenance System.......................38
12.5 Handrail Maintenance..............................................................................39
13.0 Troubleshooting - Display Messages ..................................39
14.0 Troubleshooting - Procedures................................................41
15.0 Electrical Wiring Diagram (Domestic 60 Hz)....................44
16.0 Electrical Wiring Diagram (Export 50 Hz).........................45
17.0 Typical Spa Wiring Diagrams A-B (Domestic 60 Hz)......46

1.0 Important Hot Tub Owner Information
Your Sundance hot tub is constructed to the highest stan-
dards and is capable of providing many years of trouble-free
use. However, because heat retentive materials are utilized
to insulate the hot tub for efficient operation, an uncovered
hot tub surface directly exposed to sunlight and high tem-
peratures for an extended period is subject to permanent
damage. Damage caused by exposing the hot tub to this
abuse is not covered by warranty. We recommend that you
always keep the hot tub full of water when it is exposed to
direct sunlight and that you keep the Sundance insulating
cover in place at all times when the hot tub is not in use.
Read and carefully follow the requirements for your hot tub’s
support base found in the section 3.0 titled, “Locating Your
Sundance Hot tub” (page 8).
Sundance Spas constantly strives to offer the finest hot
tubs available, therefore, modifications and enhancements
may be made which affect the specifications, illustrations
and/or instructions contained herein.
FCC Notice
This equipment has been tested and found to comply with the limits for
a Class B Digital Device, pursuant to Part 15 of the FCC Rules. These lim-
its are designed to provide reasonable protection against harmful interfer-
ence in a residential installation. This equipment generates, uses and can
radiate radio frequency energy and, if not installed and used in accor-
dance with the instructions, may cause harmful interference to radio com-
munications. However, there is no guarantee that interference will not
occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to correct
the interference by one or more of the following measures: l) Rearrange
or relocate the receiving antenna; 2) Increase the separation between the
equipment and receiver; 3) Connect the equipment into an outlet on a cir-
cuit different from the circuit connected; 4) Consult the dealer or an expe-
rienced radio/TV technician for help. (Changes or modifications not
expressly approved by the party responsible for FCC compliance could
void the user’s authority to operate this equipment.)
Page 1

2.0 IMPORTANT SAFETY INSTRUCTIONS
READ AND FOLLOW ALL INSTRUCTIONS CAREFULLY
When installing and using this electrical equipment, basic safety precautions
should always be followed, including:
1) WARNING: To reduce the risk of injury, do not permit children to use this
product unless they are closely supervised at all times.
2) WARNING: A grounding wire connector is provided on this unit to con-
nect a minimum No. 8 AWG (8.4mm2) solid copper conductor between
this unit and any metal equipment, metal enclosures of electrical equip-
ment, metal water pipe, or conduit within 5 feet (1.5m) of the unit.
3) DANGER: Risk of Accidental Drowning. Extreme caution must be exer-
cised to prevent unauthorized access by children. To avoid accidents,
ensure that children cannot use this hot tub unless they are supervised
at all times.
4) DANGER: Risk of Injury. The suction fittings in this hot tub are sized to
match the specific water flow created by the pump. Should the need
arise to replace the suction fittings or the pump, be sure that the flow
rates are compatible. Never operate the hot tub if the suction fittings are
broken or missing. Never replace a suction fitting with one rated less than
the flow rate marked on the original suction fitting.
5) DANGER: Risk of Electric Shock. Install at least 5 feet (1.5m), from all
metal surfaces. As an alternative, a hot tub may be installed within 5 feet
of metal surfaces if each metal surface is permanently connected (bond-
ed) by a minimum No. 8 AWG (8.4 mm2) solid copper conductor
attached to the wire connector on the grounding lug, inside the equip-
ment compartment on the equipment box.
6) DANGER: Risk of Electric Shock. Do not permit any electrical appliance,
such as a light, telephone, radio, television, etc. within 5 feet of a hot tub
unless such appliances are built-in by the manufacturer.
7) ELECTRICAL SUPPLY: The electrical supply for this product must
include a suitably rated switch or circuit breaker to open all ungrounded
supply conductors to comply with section 422-20 of the National
Electrical Code, ANSI/NFPA 70. The disconnect must be readily accessi-
ble and visible to the hot tub occupant but installed at least 5 feet (1.5m),
from the hot tub water.
Page 2

8) WARNING: To Reduce the Risk of Injury:
a) The water in a hot tub should never exceed 104 °F (40 °C). Water tem-
peratures 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 hot tub use exceeds 10 minutes. Note: For
exercise, the water temperature should not exceed 90 °F (32 °C).
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 hot tub water temperatures to100 °F (38 °C). If
pregnant, please consult your physician before using a hot tub.
c) Before entering the hot tub, the user should measure the water tempera-
ture with an accurate thermometer since the tolerance of water temper-
ature-regulating devices may vary as much as +/- 5 °F (2 °C).
d) The use of alcohol, drugs, or medication before or during hot tub use may
lead to unconsciousness with the possibility of drowning.
e) Persons suffering from obesity or a medical history of heart disease, low
or high blood pressure, circulatory system problems, or diabetes should
consult a physician before using a hot tub.
f) Persons using medication should consult a physician before using a hot
tub since some medication may induce drowsiness, while other medica-
tion may affect heart rate, blood pressure, and circulation.
IMPORTANT CSA SAFETY INSTRUCTIONS
(CANADA ONLY)
When using this electrical equipment, basic safety precautions should
always be followed, including the following:
a) READ AND FOLLOW ALL INSTRUCTIONS.
b) A green colored terminal or a terminal marked G, Gr, Ground, Grounding
or the symbol*is located inside the supply terminal box or compart-
ment. To reduce the risk of electric shock, this terminal must be con-
nected to the grounding means provided in the electric supply service
panel with a continuous copper wire equivalent in size to the circuit
conductors that supply this equipment.
*IEC Publication 417, Symbol 5019.
Page 3

c) At least two lugs marked “Bonding Lugs” are provided on the external sur-
face or on the inside of the supply terminal box/compartment. To reduce
the risk of electric shock, connect the local common bonding grid in the
area of the hot tub to these terminals with an insulated or bare copper
conductor not smaller than No. 6AWG.
d) All field-installed metal components such as rails, ladders, drains or other
similar hardware within 10 feet (3m) of the hot tub shall be bonded to
the equipment grounding buss with copper conductors not smaller than
No. 6 AWG.
e) SAVE THESE INSTRUCTIONS.
WARNING: Children should not use hot tubs without adult supervision.
AVERTISSEMENT: NE PAS LAISSER LES ENFANTS UTILISER LA CUVE DE
RELAXATION SANS SURVEILLANCE.
WARNING: Do not use hot tubs unless all suction guards are installed to
prevent body and hair entrapment.
AVERTISSEMENT: NE PAS UTILISER LA CUVE DE RELAXATION SI LES
GRILLES DE PRISE D’ASPIRATION NE SONT PAS TOUTES EN PLACE,.POUR
EVITER QUE LES CHEVEUX OU UNE PARTIE DU CORPS SOIENT ASPIRES.
WARNING:People with infectious diseases should not use a hot tub.
AVERTISSEMENT: LES PERSONNES ATTEINTES DE MALADIES INFEC-
TIEUSES NE DEVRAIENT PAS UTILISER LA CUVE DE RELAXATION.
WARNING: To avoid injury, exercise care when entering or exiting the hot
tub.
AVERTISSEMENT: POUR EVITER DES BLESSURES, SOYEZ PRUDENT EN
ENTRANT ET SORTANT DE LA CUVE DE RELAXATION.
WARNING: Do not use drugs or alcohol before or during the use of a hot
tub to avoid unconsciousness and possible drowning.
Page 4

AVERTISSEMENT: POUR EVITER L’EVANOUISSEMENT ET LA NOYADE
EVENTUELLE, NE PRENDRE NI DROGUE NI ALCOOL AVANT D’UTILISER LA
CUVE DE RELAXATION NI QUAND ON S’Y TROUVE.
WARNING: Pregnant or possibly pregnant women should consult a physi-
cian before using a hot tub.
AVERTISSEMENT: LES FEMMES ENCEINTES, QUE LEUR GROSSESSE
SOIT CONFIRMEE OU NON, DEVRAIENT CONSULTER UN MEDECIN AVANT
D’UTILISER LA CUVE DE RELAXATION.
WARNING: Water temperature in excess of 40 °C (104 °F) may be injurious
to your health.
AVERTISSEMENT: IL PEUT ETRE DANGEREUX POUR LA SANTE DE SE
PLONGER DANS DE L’EAU A PLUS DE 40 °C.
WARNING: Before entering the hot tub, measure the water temperature
with an accurate thermometer.
AVERTISSEMENT: AVANT D’UTILISER UNE CUVE DE RELAXATION
MESURER LA TEMPERATURE DE L’EAU A L’AIDE D’UN THERMOMETRE
PRECIS.
WARNING: Do not use a hot tub immediately following strenuous exercise.
AVERTISSEMENT: NE PAS UTILISER LA CUVE DE RELAXATION IMMEDI-
ATEMENT APRES UN EXERCICE FATIGANT.
WARNING: Prolonged immersion in a hot tub may be injurious to your
health.
AVERTISSEMENT: RESTER TROP LONGTEMPS DANS LA CUVE DE RELAX-
ATION PEUT ETRE DANGEREUX POUR LA SANTE.
WARNING: Do not permit electric appliances (such as lights, telephone,
radio, television, etc.) within 5 feet (1.5m) of this hot tub unless such appli-
ances are built-in by the manufacturer.
AVERTISSEMENT: NE PAS PLACER D’APPAREIL ELECTRIQUE (LUMINAIR,
TELEPHONE, RADIO, TELEVISEUR, ETC.) A MOINS DE 1.5M DE LA CUVE
DE RELAXATION, SAUF SI INSTALLÉ À LA MANIFACTURE.
Page 5

CAUTION: Maintain water chemistry in accordance with manufacturer’s
instructions.
ATTENTION: LA TENEUR DE L’EAU EN MATIERES DISSOUTES DOIT ETRE
CONFORME AUX DIRECTIVES DU FABRICANT.
WARNING: The use of alcohol or drugs can greatly increase the risk of fatal
hyperthermia in hot tubs.
AVERTISSEMENT: LA CONSOMMATION D’ALCOOL OU DE DROGUE AUG-
MENTE CONSIDERABLEMENT LES RISQUES D’HYPERTHERMIE MORTELLE
DANS UNE CUVE DE RELAXATION.
SAVE THESE INSTRUCTIONS
HYPERTHERMIA
Prolonged immersion in hot water may induce hyperthermia. A description of
the causes, symptoms, and effects of hyperthermia are as follows:
Hyperthermia occurs when the internal temperature of the body reaches a
level several degrees above the normal body temperature of 98.6°F (37°C).
The symptoms of hyperthermia include drowsiness, lethargy, and an increase
in the internal temperature of the body. The effects of hyperthermia include:
a) Unawareness of impending hazard;
b) Failure to perceive heat;
c) Failure to recognize the need to exit hot tub;
d) Physical inability to exit hot tub;
e) Fetal damage in pregnant women; and
f) Unconsciousness and danger of drowning.
A warning sign is provided in your warranty packet. Please install it
at a location near your spa, where it is visible to the user of the hot
tub. For additional or replacement signs please contact your local
Sundance Spas dealer and reference item number #6530-082.
Page 6

Cautions
1. Persons suffering from heart disease, diabetes, high or low blood pres-
sure, and any condition requiring medical treatment, pregnant women,
the elderly, or infants should consult with a physician before using a hot
tub.
2. The Consumer Products Safety Commission has stated that the water
temperature in a hot tub should not exceed 104°F (40°C). Immersion in
water in excess of 104°F (40°C) can be hazardous to your health.
3. Observe a reasonable time limit when using the hot tub. Long exposures
at higher temperatures can cause high body temperature. Symptoms may
include dizziness, nausea, fainting, drowsiness, and reduced awareness.
These effects could possibly result in drowning.
4. Do not use the hot tub under the influence of alcohol, narcotics, or other
drugs. Use of the hot tub under these conditions may lead to serious con-
sequences.
5. Always test the hot tub water temperature before entering the hot tub.
Enter and exit the hot tub slowly. Wet surfaces can be very slippery.
6. Never bring any electrical appliances into or near the hot tub. Never ope-
rate any electrical appliances from inside the hot tub or when you are wet
unless such appliances are built-in by the manufacturer.
7. Proper chemical maintenance of hot tub water is necessary to maintain
safe water and prevent possible damage to hot tub components.
8. Use the straps and clip tie downs to secure the cover when not in use.
This will help to discourage unsupervised children from entering the hot
tub and keep the hot tub cover secure in high-wind conditions. There is
no representation that the cover, clip tie-downs, or actual locks will pre-
vent access to the hot tub.
9. For exercise, the water should not exceed 90°F (32°C).
Page 7

3.0 Locating Your Sundance Hot Tub
IMPORTANT:Because of the combined weight of the hot tub, water and
users, it is extremely important that the base upon which the hot tub rests be
smooth, flat, level and capable of uniformly supporting this weight, without
shifting or settling, for the entire time the hot tub is in place. If the hot tub is
placed on a surface which does not meet these requirements, damage to the
skirt and/or the hot tub shell may result. Damage caused by improper sup-
port is not covered under warranty. It is the responsibility of the hot tub owner
to assure the integrity of the support at all times.
We recommend a poured, reinforced concrete slab with a minimum thickness
of 4 inches (10 cm). Wood decking is also acceptable provided it is con-
structed so that it meets the requirements outlined above.
The hot tub must be installed in such a manner as to provide drainage away
from the hot tub. Placing the hot tub in a depression without provisions for
proper drainage could allow rain, overflow and other casual water to flood the
equipment and create a wet condition in which it would sit.
For hot tubs which will be recessed into a floor or deck, install so as to per-
mit access to the equipment, either from above or below, for servicing. Make
certain that there are no obstructions which would prevent removal of the
cabinet side panels, especially on the side with the equipment bay doors.
In selecting the ideal outdoor location for your hot tub, we suggest that you
take into consideration 1) the proximity to changing area and shelter (espe-
cially in colder weather); 2) the pathway to and from your hot tub (this should
be free of debris so that dirt and leaves are not easily tracked into the hot tub);
3) the closeness to trees and shrubbery (remember that leaves and birds
could create extra work in keeping the hot tub clean); 4) a sheltered environ-
ment (less wind and weather exposure can result in lowered operation and
maintenance costs); and 5) the overall enhancement of your environment. It
is preferable not to place the hot tub under an unguttered roof overhang since
run-off water will shorten the life expectancy of the hot tub cover.
For indoor installations, be certain to make provisions for proper ventilation.
When the hot tub is in use, considerable amounts of moisture will escape.
This can damage certain surfaces over time.
If you have any questions regarding the placement or installation of your hot
tub, consult your Sundance Dealer.
Page 8

4.0 General Electrical Safety Instructions
Your new Sundance hot tub is equipped with the "state-of-the-art" SentryTM
equipment system. It contains the most advanced safety and self-protective
equipment in the industry. Nonetheless, this hot tub must be installed prop-
erly to insure dependable usage. Please contact your dealer or local building
department should you have any questions regarding your installation.
Proper grounding is extremely important. Sundance hot tubs are equipped
with a current collector system. A pressure wire connector is provided on the
surface of the control box, located inside the equipment door (Figure-B, Page
10) to permit connection of a bonding wire between this point and any
ground metal equipment, metal water pipe or conduit within 5 feet (1.5m) of
the hot tub, or copper clad grounding rod buried within 5 feet (1.5m) of the
hot tub. Bonding wire must be at least No. 8 AWG (8.4 mm2) solid copper
wire. This is a most important safety assurance feature.
Before installing this hot tub, check with the local building department to
insure installation conforms to local building codes.
Page 9

Page 10
Figure-A
Equipment Area
1. Sentry Control Box
2. Power Supply Entrance(s)
3. Pump #1 (2-Speed)
4. Pump #2 (High Speed Only)
5. Pump #3 (High Speed Only)
6. Heater
7. Hot Tub Drain
8. Pump Drain Plug(s)
9. Circulation Pump
10. Optional Subwoofer Behind
Bulkhead (Models with Audio
Option Only.)
534
2 2
SENTRY
SPA CONROLLER
1
10
6
89
7
8
TB1
Red (L2)
Green
Black (L1)
TB1
TB3
1. Terminal Block
2. Bonding Lug
3. Receptacle for Optional Ozone Purification System
4. Grounding Terminal
SENTRY
SPA CONROLLER
1
3
4 2
Figure-B
Sentry Control Box Figure-C
Terminal Block
240V Wire Connection

5.0 Electrical Installation Instructions (240V Service)
IMPORTANT NOTICE: The electrical wiring of this hot tub must meet the
requirements of the National Electrical Code (NEC) and any applicable state
or local codes. The electrical circuit must be installed by a qualified electri-
cian and approved by a local building/electrical inspection authority.
1. This hot tub must be permanently connected (hard-wired) to the power
supply. No plug-in connections or extension cords are to be used in
conjunction with the operation of this hot tub. Supplying power to
the hot tub which is not in accordance with these instructions will void
both the independent testing agency listing and the manufacturer’s
warranty.
2. The power supplied to this hot tub must be a dedicated circuit with no
other appliances or lights sharing the power provided by the circuit.
3. To determine the current, voltage and wire size required, refer to section
6.0 “Power Requirements” (page 12).
• Wire size must be appropriate per NEC and/or local codes.
• We recommend type THHN wire.
• All wiring must be copper to ensure proper connections. Do not use
aluminum wire.
• When using wire larger than #6, add a junction box near the hot tub
and reduce to short lengths of #6 wire to connect to the hot tub.
4. The electrical supply for this product must include a suitably rated switch
or circuit breaker to open all ungrounded supply conductors to comply
with Section 422-20 of the National Electrical Code, ANSI/NFPA 70. The
disconnecting means must be readily accessible to the hot tub’s occupant
but installed at least 5 feet (1.5m) from hot tub water.
5. The electrical circuit supplied for the hot tub must include a suitable
ground fault circuit interrupter (GFCI) as required by NEC Article 680-42.
6. To gain access to the hot tub’s power terminal block, remove the four
screws securing the center cabinet panel on the side of the hot tub under
the controls. Then remove the four control box door screws and door
(Figure B).
Page 11

7. Select the power supply entrance you want to use (Figure-A, page 10)
and remove the short cabinet panel from the front of the hot tub to allow
you to feed the cable through to the control box. Install the cable with
connector through the large opening provided in the bottom of the con-
trol box.
8. Connect wires, color to color, on terminal blocks TB1 and TB3 (Figure-C,
page 10). TIGHTEN SECURELY! All wires must be hooked up securely or
damage could result.
9. Install control box door and reinstall the cabinet side panels.
6.0 Power Requirements
Sundance hot tubs are designed to provide optimum performance and
flexibility of use when connected to the maximum electrical service as list-
ed below. However, they are shipped configured for 60A, 240V for domes-
tic 60Hz models or 45A, 230V for Export 50Hz models. If you prefer, your
Sundance dealer can perform a minor circuit board modification to allow the
hot tub to accept different electrical service. The operational considerations
of these modifications are listed in the footnotes below.
Domestic 60Hz 240V/40A ** 240V/50A *240V/60A***
Voltage 240 volts 240 volts 240 volts
Current Draw 32 amps 40 amps 48 amps
Number of Wires Three Three Three
Circuit Breaker 40 amp, 2-pole 50 amp, 2-pole 60 amp, 2-pole
Export 50Hz 230V/40A ** 230V/45A *230V/50A***
Voltage 230 volts 230 volts 230 volts
Current Draw 26 amps 34 amps 42 amps
Number of Wires Three Three Three
Circuit Breaker 40 amp, 2-pole 45 amp, 2-pole 50 amp, 2-pole
*In this configuration, the heater will not operate while any two jets
pumps are running in high speed. Note: pump #2 and pump #3 run only
in high speed.
** In this configuration, the heater will not operate while any jets pump
is running in high speed pump. Note: pump #2 and pump #3 run only in
high speed.
Page 12

***In this configuration the heater turns off when all three pumps are
running in high speed. Note: pump #2 and pump #3 run only in high
speed.
7.0 Start-Up Instructions
FOR BEST RESULTS, READ EACH STEP IN ITS ENTIRETY BEFORE
PROCEEDING WITH THAT STEP.
A. Prepare The Hot Tub For Filling
• Clear all debris from the hot tub. (Although the hot tub shell has been
polished at the factory, you may want to treat it with a specially for-
mulated hot tub cleaner. Consult your dealer for additional informa-
tion prior to filling spa.
• Remove filter lid (Figure-F, page 16), then remove filter cartridge from
filter bucket as illustrated in section 11.1 (page 32-33).
B. Fill Hot Tub
• Place the end of your garden hose into the empty filter bucket.
NOTE: Never fill with water from a water softener. If your water is
extremely “hard”, it is preferable to fill half-way with hard water and the
rest of the way with softened water. Or, you may fill entirely with hard
water if you use a special water additive available from your Sundance
dealer.
• Fill hot tub until water level is midway in filter bucket skimmer opening
and above all jets. Do not overfill.
Important: Always fill your hot tub through the filter bucket after
draining. Failure to do so may cause air to be trapped in either pump,
preventing the pump from circulating water.
•Remove the hose and replace the filter cartridge as illustrated in section
11.1 (page 32-33).
Page 13

C. Turn On Power
Turn on power to hot tub at the home’s circuit breaker. The heater and
circulation pump will automatically activate. If the control panel LCD
flashes water temperature and “COOL” or “ICE”, the pump 1 will also acti-
vate in low speed. If this occurs, refer to page 39-40 for additional infor-
mation.
D. Activate Jets
Depress the JETS 1 sensor pad on the control panel once to
activate pump #1 in low speed; then press a second time for
high speed.
E. Add Start-Up Chemicals
Add the hot tub water chemicals as recommended by your Sundance
Dealer. See section titled “WATER QUALITY MAINTENANCE” (page
37) for general guidance.
F. Set Hot Tub To Heat
To warm hot tub water to a comfortable temperature, follow these steps:
•The LCD display on the control panel displays the actual tempera-
ture of the hot tub water. Press either the COOLER (Down) or
WARMER (Up) sensor pad once to display the “set” temperature
for 5 seconds. If you want the water to heat to a different tem-
perature, simply press COOLER or WARMER within 5 seconds.
The set temperature advances or decreases by one degree each time
one of these sensor pads is pressed.
• The heater will turn off when the temperature corresponding to the
thermostat setting is achieved.
Important Heater Details:
• The maximum temperature for which the hot tub can be set is 104°F (40°C)
and the minimum is 80°F (27°C).
• If hot tub is hooked up to 40 amp service - turn off all high speed pumps to
operate heater. Note: pumps #2 and pump #3 run only in high speed.
• Setting the thermostat at maximum will not accelerate the heating process.
This will only result in a higher ultimate temperature.
•The heater operates until the water reaches the programmed “set tempera-
ture”, then turns off. The heater will reactivate after the water cools to
approximately 1.5° below the “set temperature.”
G. Place Cover On Hot Tub
• Keeping the insulating cover in place anytime the hot tub is not in use will
reduce the time required for heating, thereby minimizing operating costs.
Page 14

• The time required for initial heat-up will vary depending on the starting
water temperature.
DANGER: RISK OF INJURY. ALWAYS CHECK WATER TEMPERATURE
CAREFULLY BEFORE ENTERING HOT TUB. DO NOT EXERCISE IN
WATER ABOVE 90 DEGREES F (32 °C).
These display temperature
setting and increase or decrease
temperature setting and other
programmable features.
Inverts the
main 4-digit
display.
Controls the hot tub
light (bright, dim,
dimmer, off).
Controls
2-speed
Pump #1.
Controls
high
speed
pump #2.
Controls
high
speed
Pump #3.
Switches between
standard and economy
Skimming/Heating
modes (page 27-28).
Accesses Skimming/Heating
cycle program mode and
advances display to next cycle.
Scrolls menu through
Skimming/Heating cycle
programming features.
Displays time of day and
initiates time setting and
locking functions.
Select
Cycle
Mode
Display
Page 15
Indicates panel, set tempera-
ture or Skimming/Heating
cycle programming locked.
Indicates Skimming/Heating cycle
in progress or displays cycle pro-
gramming features (page 29).
Indicates high speed pump #3
is on.
Indicates high speed pump
#2 is on.
Indicates 2-speed pump #1 is on.
Icon appearance does not change
from high to low speed.
Indicates hot tub light is
on (changes according to
brightness selected).
These charac-
ters identify
what is being
shown on the
main 4-digit
display
Indicates operating
mode selected
(page 28).
Figure-E
LCD Screen Functions
(LCD screen not shown)
Indicates heater is
on (page 14) Indicates optional SunZoneTM
sanitizer is on.
Figure -D
Control Panel Functions
Indicates pro-
grammed filter
cleaning inter-
val has elapsed
(page 30).

1. Control Panel
2. Auxiliary Control Panels
3. Air Controls (See Page 18 for
Operation Details)
4. Therapy Seat “A”
5. Massage Selector Valve “A”
(See Page 18 for Operation
Details)
6. Therapy Seat “B”
7. Massage Selector Valve “B”
(See Page 18 for Operation
Details)
8. Therapy Jets (Fluidix Intelli-Jets)
e
e
Select
Cycle
Mode
Display
1
10
12
4
3
5
13
2
3
8
11
8
3
14 14
2
9
7
3
6
15
Page 16
Figure -F
Hot Tub Features
9. Vertical Jets
10. Light
11. Filter Lid
12. Heater Return
13. Footwell Suction Fittings and
Filters (Filters protect diverter
valves from debris entrap-
ment/damage. Filters require
periodic cleaning).
14. Optional Audio System
Speakers (2 places)
15. Optional Audio System
Receiver.