Master Spas MICHAEL PHELPS CHILLY GOA COLD TUB VALARIS User manual

OWNER’S MANUAL
& LIMITED WARRANTY
VALARIS

2
Welcome to the Chilly GOAT community!
MICHAEL PHELPS CHILLY GOAT™ COLD TUB
BY MASTER SPAS OWNER’S MANUAL
Thank you for choosing your new Michael Phelps Chilly GOAT Cold Tub by Master Spas. For How-to
Videos and helpful tips on operating and maintaining your cold tub, please visit
ChillyGOATtubs.com/pages/how-to-videos.
Please read the entire Owner’s Manual before installing and using your cold tub. The goal of this
manual is to provide you with safety and operational information plus some tips that will help you
enjoy your cold tub 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.
REGISTER YOUR CHILLY GOAT
Please be sure to register your cold tub so we can eciently assist with any questions you may have.
Until your cold tub has been registered Master Spas will not have record of your ownership. To
register your cold tub, go to masterspas.com/registration.
SERIAL NUMBER LOCATION
The serial number for your cold tub is located near the filter area, on the cold tub system pack, or
on the listing plate on the cold tub frame behind the front skirt panel. It begins with “T”, followed by
6 digits. For example, T231234.
RECORD OF OWNERSHIP
Name ��������������������������������������������������������������������������
Address ������������������������������������������������������������������������
City ���������������������������� State ��������� Zip ���������������������
Phone �������������������������� Date Purchased ����������������������������
Model �������������������������� Serial ������������������������������������
Dealer Name ���������������������������������������������������������������������
Service Tech Rep ������������������������������������������������������������������
Scan the QR code to download
digital owner’s manual

Safety Instructions...................................................................................................................... 1-5
VGB Suction Safety & Maintenance Instructions ............................................................................6
Glossary of Chilly GOAT Terminology......................................................................................... 7-8
Water Chemistry Terms You Should Know ................................................................................9-10
Why Are Chemicals Important in a Chilly GOAT ........................................................................... 10
Water Maintenance...................................................................................................................11-13
Recommended Ranges............................................................................................................ 11
Start-Up ............................................................................................................................11-12
Schedule ........................................................................................................................... 12-13
Troubleshooting Guide ...........................................................................................................13
Regular Maintenance Procedures.............................................................................................14-20
Chilly GOAT Troubleshooting Guide....................................................................................... 20-22
Winterizing & Storing Your Chilly GOAT..................................................................................22-23
Model Specifications....................................................................................................................23
Installation Instructions.......................................................................................................... 23-28
Site Preparation/General Guidelines.......................................................................................24
Electrical Requirements.................................................................................................... 25-26
Initial Chilly GOAT Setup ................................................................................................. 26-28
Operating Instructions ...........................................................................................................28-39
Chilly GOAT Controls - Clim8zone Heat Pump Controls ....................................................28-33
Chilly GOAT Controls - TP500 ...........................................................................................33-39
Limited Warranty .................................................................................................................... 39-41
Chilly GOAT Care & Maintenance Record ................................................................................42-43
TABLE OF CONTENTS

1
SAVE THESE INSTRUCTIONS
Included with your new Chilly GOAT™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 Chilly GOAT.
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 Chilly GOAT 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 and chill! You now have
your very own Michael Phelps Chilly GOAT
by Master Spas. By fully understanding the
operation of each of the features of your new
Master Spa, you will be assured of many years
of hassle-free, hot and cold water therapy
and fun.
Your safety is of paramount importance to the
Master Spas family. We urge you to carefully
read, understand, and follow all information
in this user manual before installing and using
the Chilly GOAT. These warnings, instructions,
and safety guidelines address some common
risks of water recreation, but they cannot cover
all risks and dangers in all cases. Always use
caution, common sense, and good judgment
when enjoying any water activity. Retain this
information for future use.
Through reading and totally understanding the
important information in your owner’s manual,
you will realize that you now own the Michael
Phelps Chilly GOAT Valaris!
IMPORTANT SAFETY
INSTRUCTIONS
This Chilly GOAT is not intended for public/
commercial use.
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 10AWG (5.26mm2) 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.
(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
SAFETY INSTRUCTIONS
Safety graphical symbol
ISO 7010, M002: Refer to
instruction manual/booklet

2
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
product 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 prevent
unauthorized access by children. To avoid
accidents, ensure that children cannot use this
Chilly GOAT unless they are supervised at
all times.
DANGER: Risk of Injury. The suction fittings
in this Chilly GOAT 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 Chilly GOAT
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.
DANGER: Risk of Electric Shock. Install at
least 5 feet (1.5m) from all metal surfaces. As
an alternative, a Chilly GOAT may be installed
within 5 feet of metal surfaces if each metal
surface is permanently connected by a
minimum 10AWG (5.26mm2) solid copper
conductor to the wire connector on the
terminal box that is provided for this purpose.
Be sure to review and comply with any
overruling local or national
applicable regulations.
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 Chilly GOAT.
WARNING: To reduce the risk of injury:
a) The water in a Chilly GOAT 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 Chilly GOAT use
exceeds 10 minutes. Persons with any medical
condition should seek medical advice before
using a Chilly GOAT.
b) Since excessive water temperatures have
a high potential for causing fetal damage
during the early months of pregnancy,
pregnant or possibly pregnant women
should limit Chilly GOAT water temperatures
to 100˚F (38˚C) and duration of use and
should also seek medical advice.
c) Before entering a Chilly GOAT, the user
should measure the water temperature with
an accurate thermometer since the tolerance
of water temperature-regulating devices
varies.
d) The use of alcohol, drugs, or medication
before or during Chilly GOAT 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
Chilly GOAT.
f) Persons using medication should consult a
physician before using a Chilly GOAT since
some medication may induce drowsiness
while other medication may affect heart rate,
blood pressure, and circulation.
(For Chilly GOATs with a gas heater)
WARNING: Risk of Suocation. This Chilly
GOAT is equipped with a gas heater and is
intended for outdoor use only unless proper
ventilation can be provided for an indoor
installation.
SAVE THESE
INSTRUCTIONS
HYPERTHERMIA
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). Prolonged immersion in hot
water may induce hyperthermia.
THE SYMPTOMS OF
HYPERTHERMIA INCLUDE:
• Dizziness
• Fainting
• Drowsiness
• Lethargy
• Increase in
Internal Body
Temperature

3
THE EFFECTS OF HYPERTHERMIA
INCLUDE:
• Unawareness of Impending Hazard
• Failure to Perceive Heat
• Failure to Recognize the Need to Exit Chilly GOAT
• Physical Inability to Exit Chilly GOAT
• Fetal Damage in Pregnant Women
• Unconsciousness Resulting in a Danger
of Drowning
HYPOTHERMIA
Hypothermia occurs when the internal
temperature of the body reached a level
several degrees below the normal body
temperature of 98˚ F (37˚ C). Prolonged
immersion in cold water may
induce hypothermia.
THE SYMPTOMS OF
HYPOTHERMIA INCLUDE:
• Shivering
• Slurred speech
or mumbling
• Slow shallow breathing
• Weak pulse
• Clumsiness
• Drowsiness
• Confusion
• Unconsciousness
• Bright red, cold skin
(in infants)
THE EFFECTS OF
HYPOTHERMIA INCLUDE:
• Failure of the nervous system
• Respiratory system and heart
• Failure to recognize the need to exit the Chilly
GOAT™ cold tub
• Unawareness of impending hazard
• Fetal damage in pregnant women
• Physical inability to exit the Chilly GOAT
• Unconsciousness resulting in the danger
of drowning
WARNING: The use of alcohol, drugs, or
medication can greatly increase the risk
of hyperthermia.
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 Chilly GOAT 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 o the Chilly GOAT immediately.
As a precaution, long hair should not be
allowed to float in the Chilly GOAT.
WARNING: Install the Chilly GOAT so
that water can be easily drained out of
the compartment containing electrical
components so as not to damage equipment.
When installing the Chilly GOAT make sure to
allow for an adequate drainage system to deal
with any overflow water. Please allow for at
least 3 feet of clearance around the perimeter
of the Chilly GOAT to provide enough room to
access for servicing. Contact your local dealer
for their specific requirements.
WARNING: The Chilly GOAT 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 Chilly GOAT. 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 (26.7˚C).
CAUTION: Risk of Electrical Shock. Do not
leave audio compartment open. Audio CD
controls are not to be operated while inside
the Chilly GOAT.
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,
SAFETY INSTRUCTIONS CONT.
EN 17125: Do not
put finger in
massage jet

4
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 o the circuit
breaker from the wall and refer servicing to
qualified personnel.
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 Chilly GOAT to these
terminals with an insulated or bare copper
conductor not smaller than 10AWG.
All field installed metal components such as
rails, ladders, drains, or other similar hardware
within 10 feet (3m) of the Chilly GOAT shall be
bonded to the equipment grounding bus with
copper conductors not smaller than 10AWG.
SAVE THESE
INSTRUCTIONS
WARNING: CHILDREN SHOULD NOT USE
COLD TUBS OR HOT TUBS WITHOUT ADULT
SUPERVISION.
AVERTISSEMENT: NE PAS LAISSER LES
ENFANTS UTILISER UNE CUVE DE RELAXATION
SANS SURVEILLANCE.
WARNING: DO NOT USE COLD TUBS OR
HOT TUBS UNLESS ALL SUCTION GUARDS
ARE INSTALLED TO PREVENT BODY AND HAIR
ENTRAPMENT.
AVERTISSEMENT: POUR ÉVITER QUE LES
CHEVEUX OU UNE PARTIE DU CORPS
PUISSENT ÊTRE ASPIRES, NE PAS UTILISER UNE
CUVE DE RELAXATION SI LES GRILLES DI PRISE
D’ASPIRATION NE SONT PAS TOUTES
N PLACE.
WARNING: PEOPLE USING MEDICATIONS
AND/OR HAVING AN ADVERSE MEDICAL
HISTORY SHOULD CONSULT A PHYSICIAN
BEFORE USING A COLD TUB OR HOT TUB.
AVERTISSEMENT: LES PERSONNES QUI
PRENNENT DES MÉDICAMENTS OU ONT
DES PROBLÉMES DE SANTÉ DEVRAIENT
CONSULTER UN MÉDECIN AVANT D’UTILISER
UNE CUVE DE RELAXATION.
WARNING: PEOPLE WITH INFECTIOUS
DISEASES SHOULD NOT USE A COLD TUB OR
HOT TUB.
AVERTISSEMENT: LES PERSONNES ATTEINTES
DE MALADIES INFECTIEUSES NE DEVRAIENT
PAS UTILISER UNE CUVE DE RELAXATION.
WARNING: TO AVOID INJURY EXERCISE CARE
WHEN ENTERING OR EXITING THE COLD TUB
OR HOT TUB.
AVERTISSEMENT: POUR ÉVITER DES
BLESSURES, USER DE PRUDENCE EN ENTRANT
DANS UNE CUVE DE RELAXATION ET EN
SORTANT.
WARNING: DO NOT USE DRUGS OR
ALCOHOL BEFORE OR DURING THE USE
OF A COLD TUB OR HOT TUB TO AVOID
UNCONSCIOUSNESS AND POSSIBLE
DROWNING.
AVERTISSEMENT: POUR ÉVITER
L’ÉVANOUISSEMENT ET LA NOYADE
ÉVENTUELLE, NE PRENDE NI DROGUE NI
ALCOOL AVANT D’UTILISER UNE CUVE DE
RELAXATION NI QUAND ON S’Y TROUVE.
WARNING: PREGNANT OR POSSIBLY
PREGNANT WOMEN SHOULD CONSULT A
PHYSICIAN BEFORE USING A COLD TUB OR
HOT TUB.
AVERTISSEMENT: LES FEMMES ENCEINTES,
QUE LEUR GROSSESSE SOIT CONFIRMÉE
OU NON, DEVRAIENT CONSULTER UN
MÉDECIN AVANT D’UTILISER UNE CUVE DE
RELAXATION.
WARNING: WATER TEMPERATURE IN
EXCESS OF 38˚C MAY BE INJURIOUS TO
YOUR HEALTH.
AVERTISSEMENT: IL PEUT ÊTRE DANGEREUX
POUR LA SANTÉ DE SE PLONGER DANS DE
L’EAU A PLUS DE 38˚C.
WARNING: BEFORE ENTERING THE CHILLY
GOAT™OR HOT TUB MEASURE THE WATER
TEMPERATURE WITH AN ACCURATE
THERMOMETER.

5
AVERTISSEMENT: AVANT D’UTILISER
UNE CUVE DE RELAXATION MESURER LA
TEMPÉRATURE DE L’EAU À L’AIDE D’UN
THERMOMÉTRE PRÉCIS.
WARNING: DO NOT USE A COLD TUB
OR HOT TUB IMMEDIATELY FOLLOWING
STRENUOUS EXERCISE.
AVERTISSEMENT: NE PAS UTILISER UNE CUVE
DE RELAXATION IMMÉDIATEMENT APRÉS UN
EXERCISE FATIGANT.
WARNING: PROLONGED IMMERSION IN A
COLD TUB OR HOT TUB MAY BE INJUROUS
TO YOUR HEALTH.
AVERTISSEMENT: L’UTILISATION PROLONGÉE
D’UNE CUVE DE RELAXATION PEUT ÊTRE
DANGEREUSE POUR LA SANTÉ.
WARNING: DO NOT PERMIT ELECTRIC
APPLIANCES (SUCH AS LIGHT, TELEPHONE,
RADIO, OR TELEVISION) WITHIN 1.5 M OF THIS
COLD TUB OR HOT TUB.
AVERTISSEMENT: NE PAS PLACER D’APPAREIL
ÉLECTRIQUE (LUMINAIRE, TÉLÉPHONE, RADIO,
TÉLÉVISEUR, ETC) À MOINS DE 1.5 M DE CETTE
CUVE DE RELAXATION.
CAUTION: MAINTAIN WATER CHEMISTRY
IN ACCORDANCE WITH MANUFACTURER’S
INSTRUCTION.
ATTENTION: LA TENEUR DE L’EAU EN
MATIÉRES DISSOUTES DOIT ÊTRE CONFORME
AUX DIRECTIVES DU FABRICANT.
WARNING: THE USE OF ALCOHOL OR DRUGS
CAN GREATLY INCREASE THE RISK OF FATAL
HYPERTHERMIA IN HOT TUBS AND
COLD TUBS.
AVERTISSEMENT: LA CONSOMMATION
D’ALCOOL OU DE DROGUE AUGMENTE
CONSIDÉRABLEMENT LES RISQUES
D’HYPERTHERMIE MORTELLE DANS UNE CUVE
DE RELAXATION.
For Chilly GOATs relying on a specific means of
egress, such means shall not be removed when
the Chilly GOAT is in use.
DANGER: This appliance is not intended for use
by persons (including children) with reduced
physical, sensory or mental capabilities, or
lack of experience and knowledge, unless they
have been given supervision or instruction
concerning use of the appliance by a person
responsible for their safety.
Children should be supervised to ensure that
they do not play with the appliance.
DANGER: Risk of Accidental Drowning
(especially children under 5 years). Caution
shall be exercised to prevent unauthorized
access to the Chilly GOAT by children. This
can be reached by an adult supervisor securing
the means of access or installing a safety
protection device to the Chilly GOAT. To avoid
accidents during Chilly GOAT use, ensure that
children are kept under constant
adult supervision.
Avoid putting the head under water at
all times.
Avoid swallowing Chilly GOAT water.
DANGER: No Diving.
SAFETY INSTRUCTIONS CONT.
Safety graphical symbol ISO
20712-1, WSM002: Keep children
under supervision in the aquatic
environment
Safety graphical symbol ISO
20712-1, WSP005: No Diving

6
VGB 2008:
WARNING
Read and follow all instructions in this
manual and on the suction fitting. Failure
to follow instructions can cause severe
injury and/or death.
Failure to remove pressure test plugs and/
or plugs used in winterization of the
Chilly GOAT™ from the suction outlets
can result in an increased potential for
suction entrapment.
Suction outlet components have a finite
life. The cover/grate should be inspected
frequently and replaced at least every
seven years, or if found to be damaged,
broken, cracked, missing, or not
securely attached.
If the fitting is missing or broken, replace
with a fitting of equivalent rating or
higher. Use of a lower rated suction
fitting could result in entrapment of the
body which could result in serious injury
including drowning.
Do not use or operate Chilly GOAT if
this suction fitting is missing, broken or
not secured per instructions. The suction
fitting is intended to prevent entrapment
of the body. Use of the Chilly GOAT with
a missing, broken or improperly secured
suction grate may result in serious personal
injury including drowning.
When the Chilly GOAT is in operation,
suction is created at this fitting. Users of
the Chilly GOAT must be instructed not to
come in contact with this fitting in such a
way as to block its orifice. If a user of the
Chilly GOAT blocks this fitting with his/her
body, serious personal injury or drowning
may occur.
IMPORTANT SAFETY
INSTRUCTIONS
WARNING: SUCTION
ENTRAPMENT HAZARD
Suction in suction outlets and/
or suction outlet covers which are
damaged, broken, cracked, missing,
or unsecured can cause severe injury and/or
death due to the following
entrapment hazards:
Hair Entrapment: Hair can become entangled
in suction outlet cover.
Limb Entrapment: A limb inserted into an
opening of a suction outlet sump/fitting or
suction outlet cover that is damaged, broken,
cracked, missing, or not securely attached can
result in a mechanical bind or swelling of
the limb.
Body Suction Entrapment: A negative pressure
applied to a large portion of the body or limbs
can result in an entrapment.
Evisceration/Disembowelment Entrapment:
A negative pressure applied directly to the
intestines through an unprotected suction
outlet sump or suction outlet cover which
is damaged, broken, cracked, missing,
or unsecured can result in evisceration/
disembowelment entrapment.
Mechanical Entrapment: There is potential for
jewelry, swimsuit, hair decorations, finger, toe,
or knuckle to be caught in an opening of
a suction outlet cover resulting in
mechanical entrapment.
TO REDUCE THE RISK OF
ENTRAPMENT HAZARDS:
• Never use a Chilly GOAT if any suction
outlet component is damaged, broken,
cracked, missing, or not securely attached.
• Replace damaged, broken, cracked, missing,
or not securely attached suction outlet
components immediately.
• It is recommended that suction components
be inspected at least monthly.
• Replace the suction within 7 years from
the installation date. Contact your dealer
or local service center for quoting and
scheduling this required maintenance. This is
a mandated regulation and is not part of nor
covered by the Chilly GOAT warranty.
NOTE: Always review entire safety and maintenance
information before beginning maintenance.
Contact Master Spas for Suction Installation
information for complete suction
assembly replacement.
VGB SUCTION SAFETY &
MAINTENANCE INSTRUCTIONS

7
Your new Chilly
GOAT™Valaris
combines features
from both hot
tub and cold
tub therapy. The
hot tub portion
features a variety of jets that mix air and
water creating a vigorous massage. The cold
tub portion features circulation jets to keep
the water moving providing the best possible
cold water therapy. Here are some terms and
definitions to help you get acquainted with
your new Chilly GOAT Valaris.
1. THERAPY JETS
Therapy jets are located throughout the
seats of the Chilly GOAT to offer a variety
of therapy combinations.
2. AIR CONTROL
VALVE
These valves are
located around the
top of your Chilly
GOAT. You may
increase or decrease
the force of your jets
by opening or closing
the air control valves. When not in use the
air controls should be kept in the closed
position as the air being introduced into
the water can tend to cool the water and
increase the dissipation rate of
sanitizer levels.
3. TOPSIDE CONTROL PANEL
You may safely control the hot tub
functions from inside or outside your Chilly
GOAT using the Topside Control Panel.
This panel is used to control the water
temperature, pumps, LED lights, automatic
filtration cycles and other advanced
functions. The digital display will give you
a constant temperature readout and will
notify you in case of certain malfunctions.
Several user programmable functions are
also available.
4. ACCESS PANELS
These are the skirt panels located around
all four sides of the Chilly GOAT. All of the
skirt panels are removable should service be
required. Master Spas recommends at least
3 feet of access be provided around the
Chilly GOAT with 6’ of open space for the
side containing the heat pump ventilation,
panel “C”.
5. EQUIPMENT
ACCESS PANEL
There are 2
skirting panels
with equipment
access. The front
panel is listed as
panel “A.” This
will allow access
to the therapy
pump. The right side panel “D,” will house
the main electrical hookup as well as the
cold tub equipment.
6. SPA CONTROL SYSTEM
The control systems primary function is to
house and control
the pumps and
functions of the
hot tub half. It also
houses and supplies
power to the cold
tub half.
7. SPA HEATER
This is an electric heater housed in a
stainless steel tube. It is thermostatically
controlled and equipped with high-limit
temperature safety shut-o sensors.
8. SLICE VALVES
These valves are
used by service
personnel to shut
o water to the
heating system
(heater, therapy
pump, and heat
pump) so that the
Chilly GOAT water
does not need to be
drained if the Chilly GOAT requires service
to the systems.
NOTE: Slice valves must be completely open during
normal operations.
9. THERAPY PUMP
This produces water
flow through the
main jets in the Chilly
GOAT. This pump
operates on a single
high speed setting for
15 minutes at a time.
High speed provides maximum jet action.
GLOSSARY OF TERMINOLOGY
Hot Tub
Specific Feature
Cold Tub
Specific Feature
AIR CONTROL VALVE
SPA CONTROL SYSTEM
SLICE VALVES
THERAPY PUMP
“D” (Right Side)
“A” (Front)
“C” (Back)
“B” (Left Side)
VALARIS DOWNSHOT

8
The therapy pump is controlled by the
“Jets” button on the Topside Control Panel.
10. CIRCULATION PUMP
This small, ecient pump can run up to 24
hours per day for ecient filtration and
provides flow for the heat pump and spa
heater operation to cool or heat the water.
11. PUMP UNION
This connects the plumping and pump
together. These are used to help relieve
possible pump air locks or for service
personnel to easily service the pumps.
12. HEATER UNION
These connect
the spa heater
to the
plumbing
and are used
by service
personnel to
easily service
the heater.
13. HEAT PUMP
This device provides heating and cooling
capabilities to cool or heat the water to
the desired temperature. The heat pump is
sometimes referred to as the chiller.
14. HEAT PUMP
UNIONS
Heat Pump
Unions are used
to connect the
plumbing to the
heat pump. These
are used to help
service personnel
to easily service
the heat pump.
15. HEAT PUMP CONTROL PANEL
This panel is located on the outside of
the heat pump, which is located inside the
cabinet and equipment area. Turning the
heat pump on or o, setting the water
temperature and other functions can be
controlled from this panel. The digital
display will give you a temperature readout
and will notify you in case of certain
operational messages or errors.
16. CIRCULATION
JETS
These jets provide
the output for the
circulation pump
and flow for heat
pump operation.
The circulation jets
also play a crucial
role in providing a cold-water immersion
experience. Water movement across the
user prevents your body warmth from
creating a warm water layer just over
your skin, making the water feel warmer
than it is. By circulating water over the
user, it prevents that warmer water layer
from developing, resulting in the user
experiencing the full water
set temperature.
17. SKIMMER FILTER
HOUSING
This skimmer assembly
provides water flow to
the circulation pumps
and houses the filter.
The front skimmer
faceplate portion can
be removed, to allow
access to the filter
element.
18. THERMOMETER
This is a floating
thermometer, provided in
your luggage kit. It needs
to be tethered within
the cold tub unit and
left floating in the water,
so that users can check
the water temperature
before entering.
FILTER HOUSING
HEATER UNIONS
HEAT PUMP
HEAT PUMP UNIONS
HEAT PUMP CONTROL PANEL
CIRCULATION JETS
THERMOMETER

9
Before jumping into Water Maintenance, here
are some terms to help you.
1. PARTS PER MILLION (PPM): This is a form
of measurement used in most pool or spa
chemical readings. Best described as any
one million like items of equal size and
make up, next to one unlike item, but of
equal size. This would be one part
per million.
2. TOTAL ALKALINITY (TA): Measures
substances in your water such as
hydroxides, carbonates and bicarbonates.
When at the proper levels, these elements
keep your water from clouding and
growing bacteria, as well as prevent the
inner workings of your hot tub from
deteriorating or forming scales. TA
also helps to stabilize pH. The higher
the TA level (as long as it is within the
recommended range), the less likely the
pH is to change. With low alkalinity, the
pH will fluctuate and be harder to control.
With high alkalinity, it becomes extremely
dicult to change the pH.
3. PH OR POTENTIAL HYDROGEN: This
indicates the acidity or basicity of the
water. The goal is to have a neutral, stable
pH to prevent Chilly GOAT™damage and
unhealthy conditions. Low pH levels can
corrode metals, etch or stain fiberglass or
acrylic, cause unsanitary conditions that
irritate the eyes or skin and destruct the
total alkalinity of the water. High pH can
cause cloudy water, eye or skin irritation,
scale formation and poor chlorine or
bromine eciency. Note that the chemicals
you are using to sanitize and clean your
hot tub can also lower or raise the pH level
in the water. Unfortunately, there are lots
of variables to preventing high pH in your
Chilly GOAT.
4. SHOCKING: By shocking the water in your
hot tub, you remove organic compounds
from the water, kill bacteria, remove
bromamines or chloramines and reactivate
the bromides in the hot tub for cleaner
water. You should shock your water once
a week, after heavy bather use or any
time free chlorine levels test lower than
total chlorine levels. To do this, either add
oxidizer/non-chlorine shock to burn o the
chloramines or add extra chlorine to raise
the chlorine level. Oxidizer/non-chlorine
shock acts by releasing oxygen in the water,
which serves a similar function as chlorine.
An advantage to using this type of shock
is that the water is safe to enter after 15
minutes of the application and excessive
sanitizer (chlorine) levels do not occur.
However, an oxidizer/non-chlorine shock
doesn’t disinfect the water for bacteria. If
you use chlorine to shock, you must wait
until the total chlorine reading is at a level
safe to re-enter the water.
5. SEQUESTERING: This can be defined as the
ability to form a chemical complex which
remains in solution, despite the presence
of a precipitating agent (i.e. calcium and
metals). If the minerals and metals in water
are not sequestered, they can cause a
reaction, turning the water brown, red,
orange or green depending on the minerals
and metals present in your water. It is
important to add a sequestering agent
when adding water to your spa and even
on a regular basis (if bottle instructions
recommend doing so). Common names for
sequestering chemicals are: minquest, stain
and scale control, metal-x, spa defender,
spa metal gone, etc.
6. FILTRATION: Filters are necessary to
remove particles of dust, dirt, algae, etc.,
that are continuously entering the water.
If the system is not operated long enough
each day for the filter to do a proper
job, this puts a burden on the chemicals,
causing extra expense. Filtration time will
depend on the water capacity, pump, filter
size and, of course, bather load. Spare filter
cartridges should be kept on hand to make
it easy to frequently clean the cartridge
without the need for a long shut down.
This will also allow the cartridge to dry
out between usages, which will increase
the cartridge life span as much as twice.
Replace the cartridge when the pleats begin
to deteriorate. Cartridge cleaning should
be done a minimum of once a month.
More often with a heavy bather load. See
Cleaning Your Filter Elements in the Regular
Maintenance section.
WATER CHEMISTRY TERMS
YOU SHOULD KNOW

10
WHY ARE CHEMICALS
IMPORTANT IN A CHILLY GOAT
1. EVAPORATION: As water evaporates, only
pure water evaporates, leaving the salts,
minerals, metals, and any unused chemicals
behind. Adding water adds more salts,
minerals, and metals. In time, the water can
become saturated with these dissolved
solids and can cause stains or scale to form
on the walls of the Chilly GOAT or a scale
build up inside the equipment. Colored
or cloudy water and possible corrosion of
plumbing and fittings may also occur.
2. HEAT: Heat causes much quicker
evaporation and also will cause minerals
and metals to precipitate out of solution.
3. AIR: Dust and other airborne contaminants
are introduced into the Chilly GOAT.
4. ENVIRONMENT: The environment
surrounding the Chilly GOAT can also
impact the water quality. Items such as
pollen, grass, sand, dirt, lawn fertilizer,
airborne dust, insects, leaves, and pets
can all aect the water quality of the
Chilly GOAT.
5. BATHERS: As the Chilly GOAT is used,
bathers introduce contaminants to the
water. Increased bather load, length of use
and frequency will increase the amounts of
contaminants added in to the water.
NOTE: The maintenance routines set forth in this
manual may need to be adjusted depending
on bather load and how much the Chilly
GOAT is being used.
7. SANITIZERS: Germs and bacteria enter
the water from the environment and the
human body; a sanitizer keeps the water
balanced and safe to use. Chlorine can be
used as the sanitizer to create a healthy
water environment.
Chlorine:
1. Only one type is approved for hot tub
use. Sodium dichlor which is granular,
fast dissolving and pH neutral chlorine.
2. Chlorine is an immediate sanitizer and
will be added as needed to maintain
free chlorine levels.
NOTE: Bromine is not recommended in
the Chilly GOAT™ because it will cause
premature deterioration to the
Non-Slip mats.
8. TOTAL DISSOLVED SOLIDS (TDS): Materials
that have been dissolved by the water, i.e.
like what happens when you put sugar in
coee or tea.
9. USEFUL LIFE OF WATER (IN DAYS): Water
should be drained at least once every 180
days. Useful life may vary by usage and
bather load.
10. DEFOAMER: A chemical used to
temporarily reduce foaming. Causes of
foaming include body oils, cosmetics,
lotions, surface cleaners, high pH or algae,
as well as other organic materials. Low
levels of calcium or sanitizer can also cause
increased foaming. Note that you may need
to physically remove the foam and/or drain
all or part your water to remove or dilute
the causes of the foam.
11. CALCIUM HARDNESS: This measurement
tells you how much magnesium and
calcium are in your water. However, calcium
hardness can react with all of the chemicals,
bacteria, dirt and other substances that
your water dissolves and get thrown out
of balance. Just like the other elements,
calcium levels must remain balanced and
need to be monitored or you run the risk
of metal deterioration, water foaming or
clouding and scale formation at the surface
of your water.
12. BIOFILM: This is any group of
microorganisms in which cells stick to each
other and often these cells adhere to a
surface (ie. Chilly GOAT™plumbing and
shell). Biofilm can occur over time during
the use of your Chilly GOAT.

11
WATER CHEMISTRY GUIDE
Before treating your water, refer to the Model
Specifications section of this manual for the
correct gallons of your Chilly GOAT™, to
ensure you are adding the correct amount
of chemicals. The concentration of active
ingredients in your Chilly GOAT chemicals
varies by manufacturer, so always consult
chemical manufacturer’s instructions. When
adding chemicals, always spread them across
the surface of the water while the pumps are
running. See chart below for recommended
ranges.
PARAMETER VALUEA
Water Clarity Clear view of the bottom
Color of Water No color should be observedb
Total Alkalinity (TA) 80 - 150 ppm
pH Valuec,d 7.2 - 7.6
Chlorine 2 - 4 ppm
Calcium Hardness 180- 250 ppm
When using alternative/additional disinfectants other appropriate parameters may be considered.
a Consult national regulations and guidelines for any deviations.
b Natural water sources may introduce water coloration.
c Subject to the flocculant(s) used (if any).
d When pH is greater than 7.5 the free active chlorine is less than 50 %.
NOTE:
Recommended levels stated in this manual are based on industry standards for permanently installed and portable
residential Chilly GOAT. Improper use of chemicals may result in unsanitary and unsafe water conditions as well as unwarranted
discoloration, degradation, damage and other imperfections of the Chilly GOAT surface and components.
WATER MAINTENANCE
RECOMMENDED RANGES
WATER MAINTENANCE
START UP
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START UP STEPS
1. Your Chilly GOAT should be filled with fresh
tap water using a Pre-filter, which is included
in your starting chemical kits. This Pre-filter
will help remove many of the minerals
existing in the water, which will make
adjusting the water balance easier after a
new fill. Never use more then 50% softened
water when filling the Chilly GOAT.
2. During the initial filling of the unit, add a
sequestering agent to each side to combat
suspended minerals in the water. The agents
are sold under many dierent names such as
Mineral Clear or Metal Protect. Always follow
the instructions listed on the bottle and
allow water to circulate and filter for at least
30 minutes (or per bottle recommendations)
before adding any other chemicals.
3. Test water for pH, total Alkalinity, and
Calcium hardness. There are two dierent
methods you can use to test your water.
TESTING STRIPS: The pads on these thin
strips react by changing colors when you dip
them in the hot tub water. To avoid faulty
test results, use care when removing a testing
strip from the packaging. Open the package
and shake one strip out into your hand,
avoiding contact if possible with the remaining
strips. Seal the container immediately so the
remaining strips are not exposed to moisture.
Dip the test strip into the water and follow
the instructions supplied with test strips as
instructions may vary. Note the colors on your
testing strip and compare these to the key
found on the packaging to determine whether
elements are neutral, too high or too low.

12
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WATER MAINTENANCE
SCHEDULE
BEFORE EACH USE
Test the Chilly GOAT water for proper pH and
sanitation levels. Adjust accordingly to the
proper levels outlined in the Water Chemistry
Guide, found in the Water Maintenance –
Recommended Ranges section. Appropriate
levels should be present before use of the
Chilly GOAT. Bathers should not enter the
Chilly GOAT if the chlorine levels are outside
of the safe, recommended ranges.
AFTER EACH USE
Test water and treat accordingly to maintain
proper pH and free chlorine levels for
continued sanitary conditions after use. The
amount of people using the Chilly GOAT (and
duration of use) will deplete chlorine levels
and can cause free chlorine to test below total
chlorine, resulting in a more frequent need to
use an oxidizer/non-chlorine shock treatment.
3 TIMES A WEEK
Test the water using chemical test strips or
test kit. Adjust sanitizer, pH and Alkalinity
accordingly, following directions on the
chemical manufacturer’s bottle. If free chlorine
level measures less than total chlorine level,
additional non-chlorine shock/oxidizer
treatment is necessary.
NOTE: Due to negative eects that cold water has on
test strips; it is only recommended to use the liquid
drop style testing kit on the cold portion your
Chilly GOAT.
ONCE A MONTH
Soak your filter elements overnight in a
container with spa Filter Cleaner and then
rinse with clean water. For best results, allow
the filter to dry before re-inserting. When
cleaning filters, be sure to never have the
pumps (including the circulation pump) running
without the filters in place. Failure to do so may
result in debris being drawn into the pumps
causing unwarranted damage. See Cleaning
Your Filter Elements in the Maintenance
section of this manual for more information.
EVERY 180 DAYS
Drain and refill your Chilly GOAT with fresh
water, clean the filter, and repeat the start up
procedures. The filter should be replaced at
least once every year. Over time and bather
use, biofilm buildup can occur. Chemical
products are available to help remove
biofilm and should be used periodically
before draining.
NOTE: Due to negative eects that cold water has on
test strips; it is only recommended to use the liquid
drop style testing kit on the cold portion your
Chilly GOAT™.
TESTING KIT: When using a testing kit,
you will be examining an actual water sample
from your hot tub/cold tub, rather than a strip.
Be careful to follow the instructions on your
kit, filling the container to the appropriate
level and then dropping the instructed liquid
into the container. Compare the new color of
your water to the key provided with the kit
to determine how to proceed. Depending on
which kit you purchase, it can test for each one
of these elements: total alkalinity, pH, chlorine,
bromine and calcium hardness.
4. Adjust pH and total Alkalinity (TA) utilizing
the directions on the chemical bottles. Wait
15 minutes, test and adjust if necessary.
5. It may be necessary to retest and add
additional chemicals to get to the
proper levels.
6. Add concentrated chlorinating granules
(sodium Dichlor-s-triazinetreone) on initial
start up to begin sanitizing the Chilly GOAT
water, according to directions on chemical
bottle. Bathers should not enter the Chilly
GOAT until the chlorine drops to a safe
level, refer to Water Chemistry Guide in
this section. It is important not to add the
chlorinating granules until the pH, alkalinity
and calcium hardness have been adjusted to
their proper levels.
NOTE: See the Model Specifications section of
this manual for the correct gallons in each section
of your Chilly GOAT, to ensure you are adding the
correct amount of chemicals. When adding chlorine
or non-chlorine shock/oxidizer always spread it
across the water while the pumps are running. The
concentration of active ingredients in Chilly GOAT
chemicals varies by manufacturer.
NOTE: Always leave cover open for 15 minutes
after adding chemicals to prevent the o gas from
damaging your cover, spa pillows, stainless steel
hardware and other critical parts

13
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WATER MAINTENANCE
TROUBLESHOOTING GUIDE
PROBLEM POSSIBLE CAUSES HOW TO FIX IT
CHLORINE
ODOR
Excessive chlorine Shock water with oxidizer/non-chlorine shock treatment
Low pH Adjust pH if necessary
WATER ODOR
Low levels of sanitizer Adjust sanitizer level with chlorinating granules
pH out of range Adjust pH if necessary
Bacteria or algae growth If sanitizer has already been adjusted, it may be
necessary to perform a system flush
CLOUDY WATER
Dirty filters or inadequate filtration Clean filters with filter cleaner and adjust filtration
Unbalanced water chemistry Test and adjust chemistry levels
Old water Drain, clean inner shell and refill with filtered water
CLOUDY AND
GREEN WATER
Total alkalinity levels are low Use a pH increaser
Sanitizer levels are low Apply oxidizer/non-chlorine shock treatment and
adjust sanitizer
CLEAR GREEN
WATER
High iron or copper content Use a sequestering agent
Sanitizer levels are low Apply oxidizer/non-chlorine shock treatment
BROWN WATER High iron or manganese level Use a sequestering agent
FOAMING High levels of body oils, lotions,
soap, etc. Add small amount of defoamer, an enzyme product and
check water chemistry
Low calcium hardness Use a calcium hardness increaser
Unbalanced water chemistry Test and adjust chemistry levels
EYE OR SKIN
IRRITATION
Unsanitary water Adjust water chemistry according to
testing results
Total chlorine level above 5 ppm Apply oxidizer/non-chlorine shock treatment
Poor sanitizer/pH levels Adjust pH level as necessary
SCUM DEPOSITS
AT WATERLINE Body oils and dirt Use multi-purpose cleaner to clean surface and add
enzyme product to Chilly GOAT water
CHALKY, WHITE
SCALE DEPOSITS
Minerals present in the water and
lack of sequestering agent use When tub is drained, use a multi-purpose cleaner or white vinegar and scrub with a soft cloth
PITTING OF
METAL FIXTURES Low pH or total alkalinity Check water chemistry and adjust
AS NEEDED
If the water looks hazy, make sure pH is in
the proper range and treat with chlorinating
granules to maintain free chlorine levels. Treat
with non-chlorine shock (oxidizer shock) if
free chlorine is less than total chlorine. Always
refer to the chemical manufacturer’s dosage
recommendations listed on the container. Free
chlorine levels should be maintained per the
Water Chemistry Guide.
A defoamer may be used when excessive
foaming occurs. Over use of a defoamer will
result in cloudy, milky water. These are general
recommendations for water maintenance that
may vary by usage and bather load. Depending
on bather load and frequency of use, drain and
refill times may vary as well as the frequency of
cleaning your filters.
WATER MAINTENANCE - SCHEDULE CONT.

14
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REGULAR MAINTENANCE PROCEDURES
NOTE: These maintenance procedures are the
responsibility of the Chilly GOAT™owner to
perform. These procedures are not covered by the
Chilly GOAT warranty.
DRAINING YOUR VALARIS
Before you start draining your Chilly GOAT,
be sure all power is turned o. Your Valaris
requires periodic draining and cleaning to
ensure a safe, healthy environment. It is
recommended that you drain and clean your
Chilly GOAT at least every 180 days or as
necessary. Heavy use may require draining and
cleaning more often. Draining times will vary
between each side when using the equipped
internal drain assembly. A sump pump may also
be used to expedite the draining of the
Chilly GOAT.
Caution and careful planning should be taken
if draining in freezing temperatures to ensure
the process is performed quickly (by use of
a submersible pump) and that the water is
either refilled quickly again or winterization
steps are immediately performed. Try to plan
your regular draining maintenance during times
when temperatures are above freezing. Excess
water in the plumbing can freeze in a short
time frame depending on temperatures and
conditions. Water freezing within plumbing and
components can result in freeze damage which
is not warranted.
NOTE: Although the hot tub and cold tub sections
are independent bodies of water and plumbing
systems, both operate o the same supply power.
Both sides will be shut down any time the GFCI
breaker is turned o. For this reason it is ideal to time
draining and refilling of both sides at the same time.
STEPS FOR
DRAINING YOUR
CHILLY GOAT
Each side of your
Chilly GOAT Valaris is
equipped with a drain
assembly which can
be located behind
access panel “D”. The
drains will be located
in the equipment area
attached to the frame
near its respective hot
tub or cold tub section.
1. Remove the equipment area skirt panels
by removing screws from the vertical trim
piece. Lift up on the skirting panel and pull
the bottom out to remove the
skirting panel.
2. Flex the plastic shroud barrier out
and down to gain access to see in to the
equipment area. Always place this shroud
piece back in its original state, when no
longer needing access in to equipment area.
This protects against any rain water ingress
from the cabinet intake vent.
Figure 1
Figure 1.1
EQUIPMENT SHROUD
NOTE: Always
put shroud back
in its original
position when
done accessing
equipment area,
as this helps block
any rain or water
intrusion through
the intake vent.

15
3. To start the flow of water with this
drain assembly; remove the cap, twist the
face counterclockwise and pull out slightly
on the face. A garden hose can be attached
to the end of the drain assembly, if
so desired.
NOTE: With the cap removed from the drain; water
may drip or weep from the drain. This is normal. Be
sure that the steps are followed in reverse order
when draining is finished. Make sure that the drain
cap is reattached and the valve is put back to the
fully closed position so that there is no water leaking
from the drain assembly.
Note: Always re-tie the drain valve back to frame
member at the highest possible position (above
normal water level).
STEPS FOR USING A SUMP PUMP*
Carefully lower submersible pump with hose
connected into the bottom of Chilly GOAT™,
taking care not scratch or gouge your
shell surface.
4. Run the discharge end of the hose from
your submersible pump to a desired location
several feet away from your Chilly GOAT,
where the water will drain away from
foundation the Chilly GOAT is resting on.
5. Plug in/turn on your submersible pump.
6. Turn o/disconnect your submersible pump
once it is no longer able to suck up any
further water (indicated by a suctioning
sound and water no longer coming out of
the drainage hose). If you plan to fully wipe
down and clean your entire shell surface,
a shop vac can be used to remove the
remaining small pockets of water in the
Chilly GOAT.
*Sump Pump is not provided with Chilly GOAT Valaris.
CHILLY GOAT VALARIS
SURFACE CARE
• During use, always remove debris and
pollutants that have settled in the water or
built up on the shell surfaces as it occurs.
These pollutants can cause growth of
bacteria, algae, fungus or biofilm if left on
the surface and potentially cause stains.
• Clean the shell, jets and other controls with
a soft cloth and shell cleaner to help remove
residue and buildup on the shell surface. For
any remaining buildup, white vinegar or mild
scale remover product may be necessary to
use with a soft cloth for removal. Consult
with your local Chilly GOAT Support for
additional cleaning products.
• Rinse the cleaned surfaces with fresh water
from your garden hose and wipe with a soft
cloth as doing so will help to remove residual
cleaning agents (as some may cause foaming
to occur in the water once unit is refilled).
• Always use an approved insulating cover by
Master Spas to cover your Chilly GOAT when
not in use, especially in outdoor installations
where the unit is exposed to weather
conditions and sun. Constant, prolonged
exposure and use of an unapproved or
non-insulating cover can result in damage to
Chilly GOAT surface which would not
be warranted.
CARE OF YOUR
SKIRTING CABINET
The Chilly GOAT cabinet is made from a UV
resistant material. The cabinet requires only
periodic cleaning with a stream of water from
a garden hose. If necessary, use mild soap and
water with soft cloth to wipe down cabinet
surface. Rinse thoroughly.
CLEANING YOUR
FILTER ELEMENTS
The filter elements are one of the most
important components of your Chilly GOAT™.
Not only are the filters essential for clean
water, but they also extend the life of the
equipment and help avoid unnecessary
water changes. Your filter elements should
be cleaned on a regular basis, at least once
a month on average with normal usage. The
filters may need to be cleaned more frequently
if the Valaris is used heavily, the water quality
is poor, or their is high dissolved solid content
REGULAR MAINTENANCE PROCEDURES CONT.
DRAIN VALVE

16
in the water. It’s recommended to allow filter
elements to fully dry after cleaning. For this
reason, it is ideal to have a spare set of filters
on hand for filter cleaning intervals.
1. Turn o the unit before servicing filters.
Never leave the Chilly GOAT running when
removing the filters. Debris can be pulled
into the plumbing system and cause
unwarranted damage.
2. Remove filter element(s).
3. With a garden hose, spray each element
under pressure. Monthly, the standard
filter elements should be soaked in a filter
cleaner. Replace filter annually or as needed
(depending on water conditions, use and
cleaning,
lifespan
will vary).
CLEANING JETS
The majority of jets in
your Chilly GOAT can
individually be turned on/o. If any of these
jets become hard to turn, it will be necessary
to remove the jet to clean it as grit/sand and
mineral deposit may be present. The jets in
your Chilly GOAT can be removed for cleaning
by turning them counter-clockwise until they
release and then pulling out the jet.
TO CLEAN JETS: Place the jet(s) in a container,
fully immerse in white vinegar. Let the jet(s)
soak overnight and then rinse with water.
Reinstall the jet(s). It may be necessary to clean
grit and deposits from the jet body (mounted
in the shell surface) by using a small bristled
brush.
CARE OF YOUR CHILLY
GOAT COVER
Always cover your Chilly GOAT when not in
use with an approved insulating cover. Keep
the cover on between uses (but not while it
is being used). This will greatly reduce energy
consumption and will cause the water to cool
or heat more rapidly. Water loss and chemical
usage will also be reduced.
• Ensure the cover is fitted tightly, as per
manufacturer’s instructions to
maximize insulation.
• Be sure to lock down all straps on the cover
after each use.
• Do not allow your Chilly GOAT to sit
uncovered in direct sunlight. The heat and
UV from direct sun exposure can cause
damage to exposed shell surfaces as well as
damage or discoloration of the
internal fittings.
• See cover manual instructions for detailed
instructions on proper cover care. Clean the
cover at least once a month using mild soap
and water. Rinse thoroughly with fresh water
to remove pollutants and soap residue.
If mold/mildew staining has occurred
(particularly on bottom of the cover), a
mixture of bleach and water used with a soft
cloth may be necessary. Thoroughly rinse
with fresh water after cleaning.
• Keep the cover open for 15 minutes after
adding chemicals to prevent excessive o
gas buildup and damage.
• When the cold tub is being used, the
cover should be placed in a clean, dry area,
otherwise it can pick up dirt and bacteria.
Covers should not be put on wooden tables
or wooden decking because of the risk of
bleaching the wood.
FILTER WEIR WITH SLIDE OFF ACCESS
SLIDE FACEPLATE UP TO REMOVE
TURN FILTERS COUNTER CLOCKWISE TO REMOVE

17
REGULAR MAINTENANCE PROCEDURES CONT.
NOTE: If your Chilly GOAT™is going to be left empty
for prolonged periods, do not place cover directly on
the shell surface (closed and sealed). Instead, place
a 1” block of high-density foam between the cover
and the cold tub. This allows for ventilation to help
reduce mold and mildew from occurring while the
cold tub is empty.
NOTE: The cover warranty is not part of the limited
warranty provided with the Chilly GOAT. It is
provided through the cover manufacturer and may
not be through Master Spas. Check the tags and
labeling on your cover to verify manufacturer and
refer to the manufacturer’s care, maintenance, and
warranty information. Your retailer or Master Spas
Chilly GOAT support can help provide these details.
CARE OF STAINLESS STEEL
Master Spas uses stainless steel in many of
our products. Its lasting beauty and resistance
to corrosion make it an excellent material
for handrails and jets faces. With the proper
care it will keep its luster for many years. All
stainless steel can corrode given the right
circumstances, so we have provided a guide
to help you keep the stainless components in
your Chilly GOAT looking nice. Stainless steel
derives its ability to resist corrosion by forming
a very thin transparent coating on the surface
when exposed to oxygen. This coating can be
damaged by abrasive materials such as steel
wool or sand paper. Chlorine salts, sulfides, or
other rusting metals can also erode this thin
coating exposing the metal to corrosion. The
best defense to combat corrosion on stainless
steel components in your cold tub is to make
sure that it is kept clean and free of any
chemical build up.
ALWAYS:
• Clean frequently with fresh, clean water.
• Remove any rust spots as soon as they
appear with vinegar or a brass, silver, or
chrome cleaner.
• Use a good car cleaning wax for
extra protection.
• Leave cover removed for at least 15 minutes
after adding chemicals to the water.
NEVER:
• Clean with mineral acids or bleaches, steel
wool or any other abrasive materials.
• Leave in contact with iron, steel any
other metals.
• Close the cover immediately after adding
chemicals to the water.
NOTE: Failure to take proper care of the stainless
steel could result in them rusting. Rusting is not
covered by the warranty.
NOTE: Do not cover the Chilly GOAT for at least 15
minutes after adding chemicals as the o gas can
cause unwarranted damage. It may be necessary
to keep the cover open longer than 15 minutes
when adding larger amounts of chemicals. It is
recommended to check water more frequently to
allow small dosages to be added as necessary versus
large dosages being added less often.
CARE OF THE UV
SANITIZATION
SYSTEM
NOTE: This regular maintenance for the UV
Purification system is not covered under the warranty
of the cold tub. Contact Master Spas or your Chilly
GOAT dealer for recommendations on service.
WARNING: BEFORE PERFORMING ANY
MAINTENANCE ON THE UV PURIFICATION
SYSTEM, MAKE SURE CHILLY GOAT IS
SHUT DOWN.
MAINTENANCE – SEE FIGURE 1
Quartz tube (6) to be cleaned every six months
of usage.
DANGER: Turn o power to the Chilly GOAT.
QUARTZ TUBE (6) CLEANING
INSTRUCTIONS:
a. Open the Chilly GOAT’s equipment access
panels and disconnect the unit from the
system control pack.
b. Drain the cold tub.
WARNING: Allow UV-C lamp (20) to cool down
prior to removing from the unit.
DANGER: Never look at the lit UV-C lamp (20).
This can cause severe eye damage or blindness
c. Drain water out of the unit completely.
UV SANITIZATION SYSTEM