Islander RAKINO User manual

RAKINO - KAIWAKA - MOTUTAPU - KAWAU
50Hz OWNER'S MANUAL
50Hz OWNER'S MANUAL

220-240V Systems
Locating the Spa Serial Number:
The spa serial number label is located inside the equipment compartment. Equipment
compartment access panel is below the spas topside control panel. Write your spa information in
the space provided.
DATE PURCHASED:
PURCHASED FROM:
SPA MODEL:
SERIAL NUMBER:
Please read this Owner’s Manual carefully, as it is designed to provide you with the information
you will need to ensure the safe, secure use of your spa.
IMPORTANT: Watkins Wellness reserves the right to change specifications
and/or design without notification and without any obligation.
SPA SPECIFICATIONS
Model Spa
Seating
Length Width Height Spa
Dry Weight
Water
Capacity
RAKINO 6 226 cm 226 cm 92 cm 405 kg 1,515 liters
KAIWAKA 6 214 cm 214 cm 92 cm 366 kg 1,325 liters
MOTUTAPU 6 214 cm 214 cm 92 cm 361 kg 1,250 liters
KAWAU 6 214 cm 214 cm 92 cm 361 kg 1,250 liters
CAUTION
DO NOT OPERATE SPA BEFORE READING THIS MANUAL
Failure to read this manual and follow its instructions may result in unsafe operation and or
permanent damage to your portable spa.
Most cities, counties, states, and countries require permits for exterior construction and electrical
circuits. In addition, some communities have codes requiring residential barriers such as fencing
and/or self-closing gates on the property to prevent unsupervised access to a pool or spa by
children. Be sure to check with your local agencies for specific requirements.
If you need additional information and/or assistance, please consult your local contractor.
Owner's Record

TITLE PAGE
TABLE OF CONTENTS
CONTENTS
SAFETY INFORMATION
IMPORTANT SAFETY INSTRUCTIONS...........................................................................................................................................................1
IMPORTANT SPA INSTRUCTIONS ..................................................................................................................................................................4
INSTALLATION
PLANNING A LOCATION FOR YOUR SPA......................................................................................................................................................5
PLACING THE SPA.............................................................................................................................................................................................6
EQUIPMENT ACCESS
EQUIPMENT ACCESS PANEL..........................................................................................................................................................................7
ELECTRICAL REQUIREMENTS
ELECTRICAL REQUIREMENT..........................................................................................................................................................................8
WIRE HOOK-UP FOR 13 AMP & 32 AMP MODELS.......................................................................................................................................9
CONTROL PANEL OPERATION
THE MAIN SCREEN (ALL MODELS EXCEPT KAWAU)...........................................................................................................................10
TEMPERATURE ADJUSTMENT ....................................................................................................................................................................11
JETS OPERATION............................................................................................................................................................................................12
MULTI COLOR LED LIGHTS ...........................................................................................................................................................................12
MUSIC ................................................................................................................................................................................................................13
SETTINGS .........................................................................................................................................................................................................13
MAIN MENUS (KAWAU ONLY) .....................................................................................................................................................................17
TEMPERATURE AND TEMP RANGE ............................................................................................................................................................17
MODE - READY AND REST ............................................................................................................................................................................18
TIME - SHOW AND SET...................................................................................................................................................................................18
FLIP (INVERT DISPLAY) ..................................................................................................................................................................................19
LOCKING FEATURES......................................................................................................................................................................................19
HOLD MODE (STANDBY)................................................................................................................................................................................20
FILTER CYCLE SETTINGS..............................................................................................................................................................................20
PREFERENCE ..................................................................................................................................................................................................21
UTILITIES...........................................................................................................................................................................................................21
JETS ...................................................................................................................................................................................................................22
FLIP (INVERT DISPLAY) ..................................................................................................................................................................................22
MULTI COLOR LED LIGHTS ...........................................................................................................................................................................22
COMPONENT OPERATION
SPA COMPONENT OPERATION....................................................................................................................................................................23
FILL-UP AND START-UP INSTRUCTIONS
FILLING THE SPA WITH WATER ....................................................................................................................................................................24
APPLYING POWER..........................................................................................................................................................................................24
ADDING START-UP CHEMICALS
WATER CHEMISTRY GUIDELINES ...............................................................................................................................................................26
SPA MAINTENANCE
FILTER CARTRIDGE MAINTENANCE...........................................................................................................................................................27
SURFACE CARE...............................................................................................................................................................................................28
COVER CARE ...................................................................................................................................................................................................28
CABINET CARE ...............................................................................................................................................................................................28
DRAINING OR WINTERIZING
DRAINING YOUR SPA .....................................................................................................................................................................................29
WINTERIZING YOUR SPA...............................................................................................................................................................................29
TROUBLESHOOTING PROCEDURES
NO COMPONENT OPERATION .....................................................................................................................................................................30
PUMP DOES NOT OPERATE, BUT THE LIGHT DOES...............................................................................................................................30
POOR JET ACTION ..........................................................................................................................................................................................30
WATER IS TOO HOT ........................................................................................................................................................................................30

1
SAFETY INFORMATION
IMPORTANT SAFETY
INSTRUCTIONS
READ AND FOLLOW ALL
INSTRUCTIONS
AVOIDING THE RISK TO CHILDREN
DANGER:
• RISK OF CHILD DROWNING. Extreme caution must be exercised to prevent unauthorized access
by children. To avoid accidents, ensure that children cannot use a spa unless they are supervised at
all times. Children should be supervised to not use the spa as a toy.
WARNING:
• To reduce the risk of injury, do not permit children to use this product unless they are closely
supervised at all times.
• To reduce the risk of injury, lower water temperatures are recommended for young children. Children
are especially sensitive to hot water.
• The device should not be used by persons (including children) with reduced physical, sensory or
mental capabilities, or lack of experience and knowledge, unless they receive supervision or training.
DO:
• Make sure you always lock the child resistant locks after using the spa for your children’s safety.
Every spa is equipped with a locking cover that meets the ASTM F1346-91 Standard for Safety
Covers.
• Test the water temperature with your hand before allowing your child to enter the spa to be sure that
it’s comfortable. Children are especially sensitive to hot water.
• Remind children that wet surfaces can be very slippery. Make sure that the children are careful when
entering or exiting the spa.
DON’T:
• Allow children to climb onto the spa cover.
• Allow children to have unsupervised access to the spa.
AVOIDING THE RISK OF ELECTROCUTION
Risk of Electrocution
• Connect only to a grounded source.
• Do not bury the power cord. A buried power cord may result in death or serious personal injury due
to electrocution if direct burial-type cable is not used, or if improper digging occurs.
• A ground terminal (pressure wire connector) is provided on the control box inside the unit to permit
connection of a minimum 8 mm² solid copper bonding conductor between this point and any metal
equipment, metal water pipe, metal enclosures of electrical equipment, or conduit within 1.5 m
of the unit as needed to comply with local requirements.
WARNING:
• To reduce the risk of electrical shock, replace a damaged cable immediately. Failure to do so may
result in death or serious personal injury due to electrocution.
NO DIVING
Danger: Diving may
result in serious
injury or death.

SAFETY INFORMATION
2
• A ground terminal is provided on the control box. To reduce the risk of electric shock, connect this
terminal to the grounding terminal of your electrical service or subpanel with a continuous green,
insulated copper wire. The wire must be equivalent in size to the circuit conductors supplying the
equipment. In addition, a bonding terminal (pressure wire connector) is provided on the outside of
the control box for bonding to local ground points. To reduce the risk of electric shock, this connector
should be bonded with a 8 mm²solid copper wire to any metal ladders, water pipes, or other metal
within 1.5 m of the spa to comply with local requirements. The means of disconnection must be
readily accessible, but must be installed at least 1.5 m from the spa.
• Your spa requires a suitably rated circuit breaker to open all ungrounded supply conductors.
• Your spa must be supplied by a residual current device (RCD) - with a tripping rating not exceeding
30 mA in an electrical subpanel. Before each use of the spa and with the unit operating, push the
TEST button on the breaker. The switch should click over to the “Trip” position. Wait 30 seconds
and reset the RCD breaker by switching it completely off and then completely on. The switch should
then stay on. If the interrupter does not perform in this manner, it is an indication of an electrical
malfunction and the possibility of an electric shock. Disconnect the power until the fault has been
identified and corrected.
IMPORTANT: Failure to wait 30 seconds before resetting the RCD may cause the spa’s Power
Indicator (on the control panel) to blink. If this occurs, repeat the RCD test procedure.
DANGER: RISK OF ELECTRICAL SHOCK
• Install spa at least 1.5 m from all metal surfaces. A spa may be installed within 1.5 m of a metal
surface if each metal surface is permanently connected by a minimum 8 mm² solid copper conductor
attached to the wire ground connector on the terminal box that is provided for this purpose if in
accordance with your national electrical code.
• Do not permit any electrical appliances, such as a light, telephone, radio, or television within 1.5 m
of a spa. Failure to maintain a safe distance may result in death or serious personal injury due to
electrocution if the appliance should fall into the spa.
• Install your spa in such a way that drainage is away from the electrical compartment and from all
electrical components.
DO:
• Be sure your spa is connected to the power supply correctly - use a licensed electrical contractor.
• Disconnect the spa from the power supply before draining the spa or servicing the electrical
components.
• Test the RCD before each use.
DON’T:
• Use the spa with the equipment compartment door removed.
• Place electrical appliances within 1.5 m of the spa.
• Use an extension cord to connect the spa to its power source. The cord may not be properly
grounded and the connection is a shock hazard. An extension cord may cause a voltage drop, which
will cause overheating of the jet pump motor and motor damage.
• Attempt to open the electrical control box. There are no user serviceable parts inside.

SAFETY INFORMATION
3
RISKS TO AVOID
DANGER: RISK OF INJURY
• DO NOT sit in the filter compartment area. Sitting in this area can cause:
a) Restriction of filter pump suction/vacuum b) Damage to components
• Both can result in bodily harm. Should damage occur to components in this area, replace
immediately! To reduce the risk of injury to persons, DO NOT remove floating weir, basket, and filter
located in the filter compartment while the spa is running.
• The suction fittings in the spa are sized to match the specific water flow created by the pump. Never
replace a suction fitting with one rated less than the flow rate marked on the original suction fitting.
• There is a danger of slipping and falling. Remember that wet surfaces can be very slippery. Take
care when entering or exiting the spa.
• Never operate spa if the suction fittings are broken or missing.
• The device should not be used by persons (including children) with reduced physical, sensory or
mental capabilities, or lack of experience and knowledge, unless they receive supervision or training.
• People with infectious diseases should not use the spa.
• Keep any loose articles of clothing or hanging jewelry away from rotating jets or other moving
components.
Increased side effects of medication
• The use of drugs, alcohol or medication before or during spa use may lead to unconsciousness with
the possibility of drowning.
• Persons using medications should consult a physician before using a spa; some medication may
cause a user to become drowsy, while other medication may affect heart rate, blood pressure, and
circulation.
• Persons taking medications which induce drowsiness, such as tranquilizers, antihistamines or
anticoagulants should not use the spa.
Health problems affected by spa use
• Pregnant women should consult a physician before using spa.
• Persons suffering from obesity or with a medical history of heart disease, low or high blood pressure,
circulatory system problems, or diabetes should consult a physician before using spa.
Unclean water
• Keep the water clean and sanitized with correct chemical care. The recommended levels for your
spa are: Free Available Chlorine (FAC): 3.0-5.0 ppm Total Alkalinity: 40 - 120 ppm
Water pH: 7.2 - 7.8 Calcium Hardness: 75 - 150 ppm
IMPORTANT: Turn jet pump on for at least ten minutes after adding ANY spa water chemicals into the
filter compartment.
• Clean the filter cartridge monthly to remove debris and mineral buildup which may affect the
performance of the hydromassage jets, limit the flow, or trip the high-limit thermostat which will turn
off the entire spa.

SAFETY INFORMATION
4
AVOIDING THE RISK OF HYPERTHERMIA
Prolonged immersion in hot water can result in HYPERTHERMIA, a dangerous condition which occurs when
the internal temperature of the body reaches a level above normal 37ºC. The symptoms of hyperthermia
include unawareness of impending hazard, failure to perceive heat, failure to recognize the need to exit the
spa, physical inability to exit the spa, fetal damage in pregnant women, and unconsciousness resulting in a
danger of drowning.
WARNING:
The use of alcohol, drugs, or medication can greatly increase the risk of fatal hyperthermia in hot tubs and
spas.
TO REDUCE THE RISK OF INJURY:
• The water in the spa should never exceed 40°C. Water temperatures between 38°C and 40°C are
considered safe for a healthy adult. Lower water temperatures are recommended for extended use
(exceeding 10 minutes) and for young children. Extended use can cause hyperthermia.
• Pregnant or possibly pregnant women should limit spa water temperatures to 38°C. Failure to do so
may result in permanent injury to your baby.
• Do not use spa immediately following strenuous exercise.
AVOIDING THE RISK OF SKIN BURNS:
• To reduce the risk of injury, before entering a spa the user should measure the water temperature
with an accurate thermometer.
• Test the water with your hand before entering the spa to be sure it’s comfortable.
SAFETY SIGN
A SAFETY SIGN is included in the owner’s package. The sign, which is required as a condition of Product
Listing, should be permanently installed where it is visible to the users of the spa.
IMPORTANT SPA INSTRUCTIONS
The following contains important spa information, and we strongly encourage you to read and apply them.
DO:
• Use and lock the vinyl cover when the spa is not in use, whether it is empty or full.
• Follow the Spa Care and Maintenance recommendations stated in this manual.
• Use only approved accessories and recommended spa chemicals and cleaners.
• Provide adequate drainage to deal with overflow water.
DON’T:
• Leave the spa exposed to the sun without water or the vinyl cover in place. Exposure to direct
sunlight can cause solar distress of the shell material.
• Roll or slide the spa on its side. This will damage the siding.
• Lift or drag the cover by using the cover lock straps; always lift or carry the cover by using the
handles.
• Attempt to open the electrical control box. There are no user serviceable parts inside. Opening of the
control box by the spa owner will void the warranty. If you have an operational problem, carefully go
through the steps outlined in the Troubleshooting section. If you are not able to resolve the problem,
contact your authorized Watkins Wellness Dealer. Many problems can easily be diagnosed over the
telephone by an Authorized Service Technician.

INSTALLATION
5
PLANNING A LOCATION FOR YOUR SPA
Consider these things when determining where to place your spa.
SAFETY FIRST:
Make sure your spa is positioned so access to the equipment compartment and side panels
will not be blocked. Be certain your installation will meet all city and local safety codes and
requirements.
PLANNED USE OF SPA:
How you intend to use your spa will help you determine where you should position the spa. For
example, will you use it more for recreational or therapeutic purposes? If your spa is mainly for
family recreation, leave plenty of room around it for activity and lawn furniture. If you will use it
more for relaxation and therapy, you’ll probably want to create privacy around the spa.
PRIVACY:
Think of your surroundings during all seasons to determine your best privacy options. Consider
the view of your neighbors when you plan the location of your spa.
VIEWS:
Think about the direction you will be facing when sitting in your spa. Do you have a special
landscape you will find enjoyable? Perhaps there is an area that has a soothing breeze during the
day or a lovely sunset in the evening.
ENVIRONMENT:
If you live in a climate with a snowy winter and hot summer, a place to change clothes or a house
entry near the spa is convenient. A warmer climate may require shade from the hot sun. Consider
placement of trees, shrubs, patio cover or perhaps a gazebo structure to provide what you will
need. Indoor installations require adequate ventilation. When the spa is in use, considerable
amounts of moisture are produced. This moisture can damage walls and ceiling surfaces over
time. Special paint is available to resist moisture damage. Remember that spas periodically
require drainage, so plan your environment accordingly.
KEEP CLEAN:
Prevent dirt and foliage from being tracked into your spa by utilizing concrete for paths and access
areas. Check the location of spill paths from gutters, trees, and shrubs.
SERVICE ACCESS:
Many people choose to install tile or custom wood around their spas. If you are installing your tub
with custom decorative trimming, remember to allow for access to it for service. Should you need
service, a technician may need to remove the tub’s door panel, or access it from beneath. It is
always best to design special installations so the spa can still be moved, or lifted from the ground.
A GOOD FOUNDATION:
Your new spa needs a good solid foundation. The area your spa sits on must be able to support
the spa, the water in it and those who use it. If the foundation is inadequate, it may shift or settle
after the spa is in place, causing stress to the shell or components. NOTE: Do not shim your spa
in any manner, as this could cause the cabinet to warp, thereby voiding the warranty.

INSTALLATION
6
BE AWARE:
Damage caused by inadequate or improper foundation support is not covered by the spa warranty.
It is the sole responsibility of the spa owner to provide a proper foundation for the spa.
Make sure the foundation where the spa is placed drains water away from the spa. Proper
drainage will keep components dry from rain and wet weather.
Your spa weight must always be considered when installing your spa. If you are installing it on an
elevated wood deck or other structure, it is advisable to consult a structural engineer or contractor
to ensure the structure will support the weight.
IT IS STRONGLY RECOMMENDED THAT A QUALIFIED, LICENSED CONTRACTOR
PREPARE THE FOUNDATION FOR YOUR SPA.
A reinforced concrete pad at least 10 cm thick is recommended for your spa. The reinforcing rod
or mesh in the pad should be attached to a bond wire.
INDOOR INSTALLATION:
Be aware of some special requirements if you place your spa indoors. Water will accumulate
around the spa, so flooring materials must provide a good grip when wet. Proper drainage is
essential to prevent a build-up of water around the spa. When building a new room for the spa, it
is recommended that a floor drain be installed. The humidity will naturally increase with the spa
installed. Water may get into woodwork and produce dryrot, mildew, or other problems. Check for
airborne moisture’s effects on exposed wood, paper, etc. in the room. To minimize these effects, it
is best to provide plenty of ventilation to the spa area. An architect can help to determine if more
ventilation must be installed.
PLACING THE SPA
CHECK THE DIMENSIONS OF YOUR SPA:
Compare the spa dimensions to the width of gates, sidewalks, and doorways along the delivery
route used to bring the spa into your yard. It may be necessary for you to remove a gate or
partially remove a fence in order to provide an unobstructed passageway to the installation
location. Also, keep in mind if you are using special equipment to place your spa into an area it will
be necessary to include those measurements and weights.
PLANNING A DELIVERY ROUTE:
Check the width of gates, doors and sidewalks to make sure your spa will pass through
unobstructed. You may have to remove a gate or part of a fence to allow for adequate width
clearance. If the delivery route will require a 90-degree turn, check the measurements at the turn
to ensure the spa will fit. Check for protruding gas meters, water meters, A/C units, etc., on your
home which will cause obstructions along the delivery path to your yard. Check for low roof eaves,
over hanging branches or rain gutters that could be an obstruction to overhead clearances.
SPECIAL CIRCUMSTANCES:
The use of a crane for delivery and installation is primarily to avoid injury to your spa, your
property or to delivery personnel. Cranes are not considered “normal delivery”.

EQUIPMENT ACCESS
7
Drain
Topside Control Panel
Door Panel
Screw
To access the equipment compartment:
•Remove the screws holding the door panel to spa. Lower door panel slightly, pull bottom
of door away from spa then remove.
NOTE: Your Equipment Compartment May Look Different
Equipment Compartment
EQUIPMENT ACCESS PANEL