Intex PureSpa SJB-HS-11 User manual

2016-0685
2017-10-02
Model label: Replacement cell for chlorine generating devices:
86IN X86IN X28IN PURESPA JET AND BUBBLE DELUXE SET Model SJB-HS-11
Replacement cell for the chlorine generating device
86IN X86IN X28IN PURESPA JET AND BUBBLE DELUXE SET Model SJB-HS-11
REGISTRATION NUMBER 32550, PEST CONTROL PRODUCTS ACT. This cell
must only be used on this model of chlorine generating device.
READ THE LABEL, THE INSTALLATION MANUAL AND OPERATION MANUAL OF
THE CHLORINE GENERATING DEVICE device 86IN X86IN X28IN PURESPA JET
AND BUBBLE DELUXE SET Model SJB-HS-11 BEFORE USING.
Registrant:INTEXTRADINGLTD., 
C/O9/FDahSingFinancialCentre,108GloucesterRoad,
Wanchai,HongKong.
CanadianAgent:WilliamWheelerAgencies 
1332CliftonStreetWinnipeg,MBR3E2V2
Telephone:204‐774‐5464

2016-0685
2017-10-02
Model label: Chlorine generating devices:
86IN X86IN X28IN PURESPA JET AND BUBBLE DELUXE SET Model SJB-HS-11
CHLORINE GENERATOR
CONTROLS BACTERIA AND ALGAE
In
Swimming Pool (Spa) Waters
Domestic
A maximum of 1098 L of water can be treated with one
86IN X86IN X28IN PURESPA JET AND BUBBLE DELUXE SET Model
SJB-HS-11 unit.
Maximum output of hypochlorous acid equivalent to 0.012 kg of free available chlorine
per day
For spas, a range of 3-5ppm of free available chlorine must be maintained.
READ THE LABEL AND OPERATING MANUAL BEFORE USING
KEEP OUT OF REACH OF CHILDREN
REGISTRATION NO. 32550 PEST CONTROL PRODUCT ACT
WARNING: operating 86IN X86IN X28IN PURESPA JET AND BUBBLE DELUXE
SET Model SJB-HS-11 without water flow through the cell can cause a build up of
flammable gases which can result in FIRE OR EXPLOSION.
Registrant:IntexDevelopmentCo.Ltd.,
C/O9/FDahSingFinancialCenter,
108GloucesterRoad,Wanchai,HongKong
CanadianAgent:WilliamWheelerAgencies 
1332CliftonStreetWinnipeg,MBR3E2V2
Telephone:204‐774‐5464


2016-0685
2017-10-02
MANUAL
86IN X86IN X28IN PURESPA JET AND BUBBLE DELUXE SET
Model SJB-HS-11
110-120V~, 60Hz, 12A
Read, understand, and follow
all instructions carefully before
installing and using this product.
REGISTRATION NUMBER 32550, PEST CONTROL PRODUCTS ACT
DO NOT RETURN PRODUCT TO STORE
To purchase parts and accessories or to obtain non-technical assistance, Visit
www.intexcorp.com
For technical assistance and missing parts call us toll-free (for U.S. and
Canadian Residents): 1-800-234-6839
Monday through Friday, 8:30am to 5:00pm Pacific Time
SAVE THESE INSTRUCTIONS
Donotforgettotrytheseother
fineIntexproducts:pools,pool
accessories,in-hometoys,
airbedsandboatsavailableat
fine retailersorvisitour
website.
Duetoapolicyofcontinuousproduct
improvement,Intexreserves the
right to change specifications and
appearance, which may resultin
updatestotheinstructionmanual
withoutnotice.

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TABLE OF CONTENTS
Warning...................................................................................................................................3-4
Parts .........................................................................................................................................5-6
Product Specifications........................................................................................................... 7
Set-up ........................................................................................................................................7-10
Salt Level Information...........................................................................................................11
Operation...................................................................................................................................12-13
LED Code Chart.....................................................................................................................14
Maintenance and Chemicals ...................................................................................................15-22
Storage .....................................................................................................................................22
Troubleshooting........................................................................................................................23-25
Warranty .................................................................................................................................26
Changes or modifications not expressly approved by the party responsible for compliance could void the user’s
authority to operate the equipment. Danger
• RiskofAccidentalDrowning.Extremecautionmustbeexercisedtoprevent
unauthorizedaccessby children.Toavoidaccidents,ensurethatchildren
cannotusethisspaunlesstheyaresupervisedatall
times.
• Riskofdrowning.Inspectthespacoverregularlyforleaks,prematurewearandtear,
damage,orsignsof deterioration.Neveruseawornordamagedcover:itwillnot
providethelevelofprotectionrequiredto preventunsupervisedaccesstothespabya
child.
• Riskofinjury.Replacedamagedcordimmediately.Donotburycord.Connecttoa
grounded,grounding
type receptacle only.
• RiskofInjury.Thesuctionfittingsinthisspaaresizedtomatchthespecificwater
flowcreatedbythe pump.Shouldtheneedarisetoreplacethesuctionfittingsorthe
pump,besurethattheflowratesare
compatible.
• Toreducetheriskofinjury,donotremovethesuctionfittings.Neveroperateaspaorhot
tubifthesuction fittingsareloose,broken,damaged,crackedormissing.Replace
immediately.Neverreplaceasuction fittingwithoneratedlessthantheflowrate
markedontheoriginalsuctionfitting.
• Toreducetheriskofdrowningfromhairandbodyentrapment,installasuctionfitting(s)
withamarkedflow ratethatequalsorexceedstheflowratemarkedontheequipment
assembly.
• Makesurethepoweroutletcurrentandvoltageissuitablefortheelectricalequipment.
• RiskofElectricShock.Installatleast1.5m(5feet)fromallmetalsurfaces.Asan
alternative,aspamay beinstalledwithin1.5m(5feet)ofmetalsurfacesifeachmetal
surfaceispermanentlyconnectedbya
minimum 8.4mm2 (8AWG)solidcopper
conductortothewireconnectorontheterminalboxthatis
providedforthispurpose.
• RiskofElectricShock.Donotpermitanyelectricappliance,suchasalight,telephone,
radio,ortelevision,
within1.5m(5feet)ofaspaorhottub.
• RiskofElectricShock.Donotusethespawhenitisraining,thunderingorlightning.
WARNING

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• Awireconnectorisprovidedonthisunittoconnectaminimum8.4mm2(8 AWG)
solidcopperconductor betweenthisunitandanymetalequipment,metalenclosuresof
electricalequipment,metalwaterpipe,or conduitwithin1.5m(5feet)oftheunit.
• Toreducetheriskofdrowningandinjury,donotpermitchildrentousethisproduct
unlesstheyareclosely supervisedatalltimes.
• Toreducetheriskofchilddrowning,attachandlockspacoveraftereachuse.
• Toreducetheriskofdrowningandinjury:
a) Neverusethespaaloneorallowotherstousethespaalone.
b) Beforeenteringaspaorhottub,theusershouldmeasurethewatertemperature
withanaccurate
thermometer since the tolerance of water
temperature-regulating devices varies.
c) The water in a spa should never exceed 40°C (104°F)Water temperatures between
38°C (100°F)and 40°C (104°F)areconsideredsafeforahealthyadult.Lowerwater
temperatures are recommended for young children and when spa use exceeds 10
minutes.
d) Pregnantandpossiblepregnantwomenshouldconsultaphysicianbeforeusingaspaorhottub.
e) Sinceexcessivewatertemperatureshaveahighpotentialforcausingfetaldamageduring
theearlymonths ofpregnancy,pregnantorpossiblypregnantwomenshouldlimitspa
watertemperaturesto38°C (100°F). Donotstayinspaforlongerthan10minutes.
f) Theuseofalcohol,drugs,ormedicationbeforeorduringspausemayleadto
unconsciousnesswiththe
possibility of drowning.
g) Obesepersonsandpersonswithahistoryofheartdisease,loworhighbloodpressure,
circulatorysystem problems,ordiabetesshouldconsultaphysicianbeforeusingaspa.
h) Personsusingmedicationshouldconsultaphysicianbeforeusingaspasincesome
medicationmay inducedrowsinesswhileothermedicationmayaffectheartrate,
bloodpressure,andcirculation.
i) Check with a doctor before use if pregnant, diabetic, in poor health, or under medical care.
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 limits are designed to provide
reasonable protection against harmful interference in a residential installation. This
equipment generates, uses and can radiate radio frequency energy and, if not installed and
used in accordance with the instructions, may cause harmful interference to radio
communications. 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:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and thereceiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver
is connected.
• Consult the dealer or an experienced radio/TV technician for help.
Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device
must accept any interference, including interference that may cause undesired operation of the device.
READ AND FOLLOW ALL INSTRUCTIONS
j) Exit immediately if uncomfortable, dizzy, or sleepy. Spa heat can cause
hyperthermia and unconsciousness.
Theuseofalcohol,drugs,ormedicationcan
greatlyincreasetheriskoffatalhyperthermia.Thecauses, symptoms,and
effectsofhyperthermiamaybedescribedasfollows:
Hyperthermiaoccurswhentheinternaltemperatureofthebodyreachesalevel
severaldegreesabovethe normal body temperature of 37°C (98.6°F). The
symptoms of hyperthermia include an increase in the internaltemperatureof
thebody,dizziness,lethargy,drowsiness,andfainting.Theeffectsof
hyperthermia
includefailuretoperceiveheat;failuretorecognizetheneedto
exitspaorhottub;unawarenessof impendinghazard;fetaldamagein
pregnantwomen;physicalinabilitytoexitthespaorhottub;and
unconsciousness resulting in the danger of drowning.
• Peoplewithinfectiousdiseasesshouldnotuseaspaorhottub.

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• Toavoidinjuryexercisecarewhenenteringorexistingthespaorhottub.
• Alwaysaddchemicalstowater,neveraddwatertochemicals.Adding
watertochemicalsmaycause strongfumesorviolentreactionsand
hazardouschemicalspray.
• Neverjumpordiveintoaspaoranyshallowbodyofwater.
• Assemblyanddisassemblybyadultsonly.
• Alwaysunplugthisproductfromtheelectricaloutletbeforeremoving,
cleaning,servicingormakingany adjustmenttotheproduct.
• Theplugmustbeaccessibleafterproductisinstalled.
• Donotburytheelectricalcord.Locatethecordwhereitwillnotbe
damagedbylawnmowers,hedge
trimmers and other equipment.
• Ifthesupplycordisdamaged,itmustbereplacedbyaqualifiedelectricianin
ordertoavoidahazard.Use
only identical replacement parts when servicing.
• Toreducetheriskofelectricshock,donotuseextensioncords,timers,plug
adaptorsorconverterplugsto connectunittoelectricalsupply;providea
properlylocatedoutlet.
• Donotattempttopluginorunplugthisproduct whilestandinginwaterorwhenyourhandsare
wet.
• Donotleavethespaemptyforextendedperiodoftime.Donotexposethespaunderdirect
sunshine.
• Adequatedrainagesystemmustbeprovidedaroundthespatodealwithoverflowwater.
• Donotallowthewaterinthespatofreeze.Donotturnonthespawhenthewaterisfrozen.
• Donotusethespaifdamagedindeliveryand/ormalfunctioninginany
fashion.ContacttheIntexservice
center for further direction.
• Neverpourwaterwithatemperaturehigherthan40°C (104°F)intothespadirectly.
• Keepallpetsawayfromspatoavoidanydamage.
• Donotaddbathoilorbathsalttothespawater.
•
WARNING
• ThisproductisprovidedwithaGFCI/RCDlocatedattheendofthepower
cord.TheGFCI/RCDmustbe testedbeforeeachuse.Donotusethespaifthe
GFCI/RCDdoesnotfunctionproperly.Disconnectthe powercorduntilthe
faulthasbeenidentifiedandcorrected.Contactaqualifiedelectricianto
correctthe fault.DonotbypasstheGFCI/RCD.Therearenoserviceable
partsinsidetheGFCI/RCD.Openingthe GFCI/RCDwillvoidthewarranty.
• Plugthepowercordintoagroundedelectricalsocket.
• Pressthe RESET buttonontheGFCI/RCD .
• Turnonthespaelectricalequipment.
• Pressthe TEST buttonontheGFCI/RCD . TheGFCI/RCDindicator shouldturnoffandthe
electricalequipmentshouldshutoff.Ifthe
GFCI/RCDindicatordoesnotturnoff,andthe
electricalequipment
doesnotshutoff,theGFCI/RCDisfaulty.Donotusethespa. Contact
aqualifiedelectriciantocorrectthefault.
Pressthe RESET buttonontheGFCI/RCD.Theindicatoron theGFCI/RCDshouldturn
on.IftheGFCI/RCDindicatordoes
not turn on, the GFCI/RCD is faulty. Do not use
the spa.
Contactaqualifiedelectricianimmediatelytocorrectthefault
When ordering parts, be sure to quote the model number and part numbers.
SPA SUCTION FITTING
Self-contained spa fittings. – For multiple
outlet use only. – Wall mounting only.
Replace suction fittings within 3 installed
years. – Tool required: screwdriver.
Spa suction fitting maximum flow rate: 84 gpm (5040 gph)
•
Check suction strainer fitting and fasteners for damage or tampering before each use of
the spa.
•
For service and winterization instructions refer to “Maintenance” and “Storage” sections.
•
Read and follow all instructions, save these instructions for future reference.

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Maximum seating capacity: 4 adults 6 adults
Water capacity: 795 L (210 gal) 1098 L (290 gal)
Inner/outer diameter: 150/201 cm
(
59/79 in
)
168/218 cm
(
66.86
Height: 71 cm (28 in)
Jet pump: 0.9 HP / 120 V / 60 Hz 0.95 HP / 120 V / 60 Hz
Bubble air blower: 1.1 HP / 110-120 V / 60 Hz
Filter pump flow rate: 1,741 L/hr (460 gal/hr)
Heater power: 1,300 Watts / 110-120 V / 60 Hz
Temperature range: 20ºC – 40ºC (68
°F - 104°F
Temperature rise: 1-1.5ºC/hr (2-3ºF/hr) 0.5-1ºC/hr
(
º/ )
Number of Water Jet Nozzles: 46
Number of Bubble Jets: 120 140
Spa tub recommended working air pressure: 1.2 psi (0.083 bar)
Cord-connected spa with pump, heater, water jet, blower, control panel, built-in hard water
treatment, and sanitation system.
This product requires a minimum of 13 Amps. If the circuit breaker trips, please check
that no other appliances or other large loads are on the same circuit as the spa.
Site preparation and requirements
• The spa can be installed indoor or outdoor. For household use only.
• The spa must be setup on a level, flat and smooth surface that is capable of supporting the
maximum load of the filled spa with four adult occupants: weight 1136Kg (2500 lbs); six
adults: 1592 kg (3500 lbs).
• Make sure the area is free of sharp objects under or around the spa.
• Provide adequate drainage system around the spa to deal with overflow water and splashes.
• Provide a properly located power outlet to connect the spa and alloweasy access for periodic
testing of the cord mounted GFCI/RCD.
• Make sure there is enough clearance around the spa for full access to the spa equipment for
maintenance and/or service.
• The area shall facilitate draining purposes during long term spa storage.
Additional requirements for indoor installation
• Make sure the floor can support the full weight of the filled spa with the maximum number
of occupants. Check with a qualified contractor or a structural engineer to verify this
requirement.
• Make sure the floor is water resistant and non-slip surface. Do not install the spa on
carpet or other materials that will be damaged by moisture and condensation.
• Do not install the spa indoors on a second floor above finished living space due to the
possibility of water and humidity damage.
• Humidity is a natural side effect of indoor spa installation. The room shall be properly
ventilated to allow moisture to escape. Install a ventilating system to prevent excess
condensation, moisture in the room.
Additional requirements for outdoor installation
• Spa owners may need to comply with local or states laws relating to childproof fencing,
safety barriers, lighting, and other safety requirements. Contact your local building code
enforcement office for further details.
• Make sure the surface is level, flat, smooth and strong enough to support the full weight of the
filled spa.
• Do not setup the spa on grass or dirt, as this increases the amount of debris entering the spa, and
damage the spa floor.
• Do not expose the spa to direct sunlight for extended period of time.
It is possible to install and leave the spa outside at a temperature not lower than 4°C (39°F) provided the
water temperature inside the spa is higher than 4°C (39°F) and the water inside the circulation system,
pump, pipe are not frozen. Put a “temp barrier mat” between the spa floor and the ground to prevent heat
loss from the bottom of the spa and to provide better heat retention.

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Setup the spa with at least 2 persons.
1. Move the entire package to the selected site. Do not drag the spa
tub across the ground as this can cause damage and leakage.
Open the carton carefully as this carton can be used to store the spa
during long term storage or when not in use.
2. Lay out all the parts on the ground and make sure all the parts are
accounted for. For missing or damaged parts contact the
appropriate Intex Service Center listed in the separate “Authorized
service Centers” sheet.
3. Safety Sign Card Posting
4. The Safety Sign card included with the manual shall be posted in an
area visible to the users of the spa to alert them of the safety rules and
warnings. For replacement of the safety sign card, visit our website at
www.intexcorp.com for additional print copies. Laminate the printed
safety sign copy for protection from the elements.
Spa Control Unit Assembly
1. Connect the control panel (3) cable plug into the receptacle on top of
the spa control base and screw in the plug cover firmly by hand (see
drawing 1). Note: Spread the ground cloth with the bubbles facing
down over the cleared area where you intend to setup your spa.
2. Screw the control panel bolts (4) with the provided bolt wrench (6) to secure the
control panel (see drawing 2).
3. Plug the spa control unit into a grounded electrical outlet.
For indoor inflation:
Inflate the Spa Tub Wall
1. Take out the ground cloth (19) and spread it over the cleared area.
Then spread out the spa liner over the ground cloth and point the
drain valve towards a suitable draining area.
NOTE: Spread the ground cloth with the bubbles facing down over
the cleared area where you intend to setup your spa.
2. Unscrew the control base inflation cap (9) to reveal the air blower
inflation outlet, insert one end of the inflation hose (7) into the outlet
and turn to the right to lock it (see drawing 3).
3. Unscrew the air valve cap to reveal the stem in the up position for
inflation. Insert the other end of the inflation hose (7) into the valve
and turn to the right to lock it in position (see drawing 4).
4. Press the button to turn on the control unit panel buttons first. Press
the button to inflate the spa tub wall until it is firm to the touch but not
hard (see drawing 5).
IMPORTANT: Do not over inflate or use high pressure air compressor to inflate.
5. Press the button again to turn it off.
6. Disconnect the inflation hose (7) from the air valve and attach the

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pressure gauge (5) to the air valve. The pressure gauge indicator
should be in the green area for a properly inflated spa tub (see
drawing 6). Repeat previous steps to add more air if necessary.
7. Replace the air valve cap back.
NOTE: The cap is designed to be screwed on and off. Never exert
force as this could cause the complete internal inflation system of the
valve to come loose. See “Spa Tub Air Valve Fastening” for valve
maintenance.
Inflate the Spa Cover Air Bladder
1. Open the inflation valve and insert the inflation hose (7) into the valve ,press to inflate until it is firm to
the touch but not hard
2. disconnected the inflation hose (7) from the air blower inflation outlet and the valve.
3. Replace the control base inflation cap (9) back, close and recess the inflation valve
NOTE: If there is a need to add some air to the spa tub wall or spa cover
air bladder after they have been setup, refer to above “Inflate the Spa Tub
Wall” and “Inflate the Spa Cover Air Bladder” sections. The cover air
bladder is preinstalled inside the spa cover. If it needs to be reinstalled,
place the uninflated air bladder inside the spa cover lip before inflating the
bladder.
Deflation
For Spa Tub Wall:
1. Unscrew the cap
to reveal the
stem, push the
stem in and turn
90 degree right
to secure it in the
down position
(see drawing 8).
2. Once the
deflation is
completed,
push the stem
in and turn 90
degree left to
return it to the
inflation
position.
3. Replace the cap back.
For Cover Air Bladder:
1. Pull valve cap out and squeeze the valve at its base until deflated.
2. Close and recess the valve back.
Spa Control Unit Installation
1. Connect the spa control unit to the spa tub (see drawing 9).
Hand-tighten the connectors securely. Do not use tools to tighten.
CAUTION: Do not sit, lean, cover or place any objects over the spa control
unit.
2. Attach the two filter cartridge housing assemblies to the two outlet grids
on the inside of the spa (marked “B”). Inflate the spa tub first before
installing filter pump fittings.
ATTENTION! In order to comply with the requirements of the Virginia

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Grahame Baker Act, suction outlets cannot be covered while the spa
is in use. The Act was intended to address high suction / volume
circulation systems but does not exclude low volume systems as used
on this spa. Accordingly, remove the filter cartridge assemblies and
any other spa cleaning attachment from the spa outlets before spa
usage (see drawing 10). Re-attach them after usage for water
filtration and cleaning.
3. Before filling with water ensure the bottom drain valve caps are
securely closed on the inside and outside.
4. Fill the spa tub with freshwater to a level between MIN and MAX
marked on the inside of the spa wall. Do not over fill the spa. Never
move the spa tub with water inside and/or with the control base
attached to the spa as the spa or control base may be damaged.
. WARNING: Never pour water with a temperature higher than 40°C
(104°F) into the spa directly. It is
recommended to fill the spa tub
with lukewarm water for quick heating and energy saving.
5. Place the spa cover and spa air bladder (pre-installed in spa cover)
over the spa tub, and make sure the spa cover buckles are locked
using the key provided after pulling the buckled straps tight.
IMPORTANT: Inspect the spa cover regularly for leak, premature
wear and tear or deterioration. Never use a damaged spa cover.
6. Ensure the spa is plugged into a grounded electrical socket and
press the button to turn on the control unit panel buttons first. Press the
button on the control panel to activate the heater,see “Spa
Control Unit
Panel” operation section.
IMPORTANT: The following conditions will lead to slow water heating:
• The ambient temperature is lower than 10ºC (50ºF).
• Outdoor wind speed is above 3.5-5. 4m/s (8-12 mph).
• The jet function is activated when heating the spa water.
• The spa is not properly covered with the spa cover when the water is heating.
The spa comes with a built-in saltwater sanitation system. Common salt (sodium
chloride) is made up of two elements, sodium and chloride. During the installation of
the device, a measured quantity of salt is dissolved in the SPA water to make it
slightly salty. The SPA water flows through the sanitation system’s electrolytic cell
to produce chlorine. The chlorine dissolves in the water and instantly starts
destroying bacteria and algae. It also oxidizes all other organic materials.
• Which kind of salt to use:
Use only Sodium Chloride Salts
Use only sodium chloride (NaCl) salt that is at least 99.9% pure. It is also acceptable
to use water conditioning salt pellets (the compressed forms of evaporated salt).
However, it will take alonger time for them to dissolve. Do not use iodized or yellow
(yellow prussiate of soda) colored salt. Salt is added to the SPA water and the
electrolytic cell uses the salt to create chlorine. The purer the salt the better the
performance of the electrolytic cell.
• Optimum Salt Levels
The ideal salt level in the SPA water is between 2000-3000 ppm (parts per million).
The optimal level is 2500 ppm.
A too low salt level will reduce the efficiency of the sanitation system and result in low
chlorine production. Too high a salt level may damage the power supply and cause
corrosion to metal fixtures and accessories. The salt in the SPA is constantly
recycled. The loss of salt is due only to SPA water being physically removed from the

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SPA. Salt is not lost due to evaporation.
• Adding Salt
1. Switch the JET pump on to start the water circulation.
2. Keep the sanitation system turned off.
3. Evenly spread 2 kg / 4.4 lbs of salt around the inside perimeter of the SPA.
4. Brush the SPA bottom to speed up the dissolving process. Do not allow salt to
pile up on the bottom of the SPA. Run the JET pump for one hour to thoroughly
dissolve the salt.
5. When all the salt is dissolved, press the sanitizer button to activate the sanitation
system (see “Sanitation System Operating Instructions” section), code “003H” is
flashing and set the sanitation system to desired operating hours. NOTE: DO
NOT press any other buttons on the control panel, ensure the heater is off and
attach the spa cover during the sanitizing process.
• Removing Salt if Salt Level is too high
If too much salt has been added, the unit will beep and display “E92” (see “LED Code
Chart”). If this happens, turn off the sanitation system by pressing the ON/OFF button
,
and unplug the spa. You will need to lower the salt concentration. The only way to do
so is to partially drain the SPA and refillit withfresh water. Drain and refillapproximately
25% of the SPA water until the “E92” alarm code disappears.
• Adding Salt if Salt Level is too low
If not enough salt has been added, the unit will beep and display “E91” (see “LED Code Chart”).
If this happens, turn off the sanitation system by pressing the ON/OFF button , unplug the
spa and wait 10 seconds. Plug and turn on the spa, add 0.5 kg / 1.1 lbs increment of salt until
the “E91” alarm code disappears (see “Adding Salt” section).
On/OffButton:
Oncetheunitispluggedin,usethisbuttontoactive
thecontrolunitpanelbuttons.The lightnexttothebuttonisgreen
whenactivated.Pressthisbuttontoturnoffallcurrentlyactivated
functions.
NOTE: TheOn/Offbuttonmayappearasablackbuttonin
thecenterofthecontrolpanel.
HeatButton:
Usethisbuttontoactivatetheheatingsystem.The
pumpwillheatthespawateruntilthe watertemperaturereaches
thesettemperature.Whenthespawatertemperaturedrops3.6°C
(2°F)belowthe settemperature theheatingsystemwillrestart.
Whentheflame iconon thedisplayisred,theheating system is
activated.Whentheflameicon turnsgreen,the waterisat theset
temperature.Theheating systemisatrestandthefiltrationsystem
willcontinueworkingnonstop.
NOTE: Tostopthefiltrationsystemwhiletheheaterisatrestmode,
presstheflamebuttonfirstandthen
thefilterbutton.Pressingthe
flamebuttononlywhiletheheaterisatrestmodewillturnoffthe

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heating systemonlyandthefiltrationsystemwilloperateforanother
24hoursbeforeitturnsoffautomatically.
Celsius/Fahrenheit Toggle button:
The temperature can be displayed in either Fahrenheit or Celsius. The system’s
default is Fahrenheit.
TemperatureAdjustmentButtons:
Pressingthe
TemperatureIncreaseorDecreasebuttonswill causetheLEDto
flash.Whenflashingyoucanadjusttothedesiredtemperature
setting.Ifyouholdthese buttonsdownthevalueswillrapidly
increaseordecrease.Thenewanddesiredtemperaturesettingwill
remainontheLEDdisplayfor5secondstoconfirmthenewvalue.
NOTE: The default temperature is 20°C (68°F).
NOTE: Temperature adjustment ranges from 20°C (68°F) to 40°C (104°F).
NOTE: Recommend not to set the water temperature more than 38°C (100°F).
Water Filter Button:
Thisbuttonturnsthefilterpumponandoff.Iftheheating
systemisactivatedthefiltrationsystemwill
automatically start.
The water filter icon on the display is green when activated.
WaterJetButton:
Usethisbuttontoactivatethejetmassage
system.After30minutesofcontinues use,thejetmassage
systemwillautomaticallyturnoff.Thewaterjeticononthe
displaysisgreenwhen activated.Theangleofthewaterjet
nozzlesinsidethespatubwallcanbeadjustedmanually.
WARNING: Donotrunjetsystemwhenthecoverisattached,air
pressuremayaccumulateinsidethespa andcauseirreparable
damageandbodilyharm.
BubbleButton:
Usethisbuttontoactivatethemassage
system,whichhasa30-minuteauto-shutoff feature.Thebubble
icononthedisplaysisgreenwhenactivated.
WARNING: DonotrunBubblesystemwhenthecoverisattached,air
canaccumulateinsidethespaand causeirreparabledamageand
bodilyharm.
Sanitizer Button:
Use this button to activate and set operating hours
for the sanitation system
LED Display:
Once plugged in the LED displays the current water temperature
automatically.
NOTE: The built-in hard water treatment function works automatically in conjunction with the
filtration system.
Jet Nozzle Adjustment
Theamountofwaterandpressurecomingoutfromthejetnozzlescanbeadjustedby
turningthejet
nozzlerimclockwise(maximumwateroutput),counterclockwise(lowwater
output)oranythinginbetween. Closingoneor2jetnozzleswilldivertmorewaterpressureto
theotherjetnozzles
1. Activate the sanitation system:
Press the sanitizer button on the control panel, this

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will activate the sanitation system as well as the filter
pump. The sanitizer icon and the filter icon turn green.
Flashing code “003H” appears on the control panel’s
LED, indicating that the unit is ready to be
programmed.
2. Set operating hours for the sanitation system:
With the minimum preset hours (code “003H”)
flashing, press the sanitizer button to increase the
time from 003H, 005H to 008H
hours (see “LED
CODE CHART” section). Pressing the button after the
maximum number of hours (code “008H”) will
deactivate the sanitation function and the LED panel
will display the spa water temperature. If you have
selected too many hours keep pressing to repeat the
cycle. Once the operating time is set, the display LED
panel will stop flashing after 10 seconds and the
sanitation system starts working. For first time use of
the spa, set the operating hours to “008H”. During the
sanitation, the information displayed on the LED panel
alternates between the spa water temperature and the
remaining hours of sanitation.
After the cycle is completed the LED panel displays the water
temperature. Test the water with the included test strips, and make sure the
free chlorine level is between 3-5 ppm.
Note: DO NOT press any other buttons on the control panel, ensure the
heater is off and attach the spa cover during the sanitizing process.
3. Readjust operating time if necessary:
During the sanitizing process, the operating hours can be re-adjusted if necessary.
Press the sanitizer button, the LED code “003H” will flash. Repeat step 2.
4. Turn off the sanitation system manually if necessary:
During the sanitizing process, you can turn off the sanitation system manually.
Simply press the ON/OFF button on the control panel. The sanitation system
will stop and the sanitizer icon light will disappear.
5. Restart the sanitation system:
When the programmed cycle ends, the LED panel displays the water
temperature, the unit will stop sanitizing and the sanitizer icon light
disappears. To restart the sanitation system, following the above steps.
6. Test the SPA water regularly:
The free chlorine level in the SPA water may vary depending on the number of occupants,
local water condition and sunlight intensity exposure (outdoor use). During the initial use of the
spa, test the spa water at least 2 times per day with the included test strips to maintain the free

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chlorine between 3-5 ppm. After the free chlorine level appears to be stabilized, test the SPA
water every week to maintain optimal sanitizing level.
Warning
Always unplug this product from the electrical outlet before
removing, cleaning, servicing or making any adjustment to the
product.
Water Sanitation
The spa owner must regularly check and keep the spa water sanitized with
scheduled maintenance (daily, if necessary). Adding sanitizer and other
chemical will control bacteria and viruses present in the spa water. The
maintenance of a proper water balance through appropriate use of
sanitizers is the single most important factor in maximizing the life and
appearance of the spa tub as well as ensuring clean, healthy and safe
water. Proper technique is important for water testing and treating the spa
water. See your pool/spa professional for chemical, sanitizer, test kits and
testing procedures questions.
CATUTION: ALWAYS FOLLOW THE CHEMICAL MANUFACTURER’S
DIRECTIONS, AND THE HEALTH AND HAZARD WARNINGS.
Do not add chemicals if the spa is occupied. This can cause skin or eye
irritation. Concentrated chlorine solutions can damage the spa tub. In no
event is Intex Recreation Corp., Intex Development Co. Ltd., their related
companies, authorized agents and service centers, retailers or employees
liable to the buyer or any other party for costs associated with the loss of spa
water, chemicals or water damage.
Preferred Water Chemistr
y
Readin
g
Minimum Ideal Maximum
Free Chlorine 3ppm 3-5ppm 5 ppm
pH 7.2 7.2 - 7.6 7.8
Total Alkalinity (TA) 100ppm 100-120ppm 120 ppm
Calcium Hardness (CaCO3)150ppm 150-200ppm 200ppm
Saturation Index (SI) –0.3 0+0.3
Water Temperature 20ºC / 68 ºF 20–40ºC / 68–104ºF 40ºC / 104ºF
Free chlorine: is the chlorine
residual present in the spa water.
Result if too low – Inadequate level
of disinfection.
Result if too high – cause odor problem, skin & eye irritation, corroded metals and other

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materials.
pH: a value that indicates how acidic or basic the spa water is.
Result if too low – Corroded metals, eye & skin irritation, and destruction of total alkalinity.
Result if too high – Scale formation, cloudy water, shorter filter/heater runs,
eye & skin irritation, poor chlorine efficiency.
Total Alkalinity (TA): indicates the degree of the water’s resistance to pH
change. It determines the speed and ease of pH change, so always adjust
total alkalinity before adjusting the pH level.
Result if too low – Corroded metals, eye & skin irritation. Low alkalinity will
cause the pH to be unstable. Result if too high – Scale formation, cloudy
water, shorter filter/heater runs, eye & skin irritation, high chlorine demand.
Calcium Hardness (CaCO3): refers to the amount of calcium and magnesium dissolved in
the water. Result if too low – Difficultybalancing water, corrosion of metal components, eye &
skin irritation and water foaming.
Result if too high – Scale formation, cloudy water, eye & skin irritation, difficulty balancing
water and filter/ heater inefficiency.
Saturation Index (SI): temperature, calcium hardness concentration, total alkalinity and pH
represent the main factors influencing scale formation. The tendency of water to either form
scale or corrode is indicated by the Saturation Index (SI):
SI = pH+TF+CF+AF-12.1
*Where: TF = Temperature Factor; CF = Calcium Hardness Factor; AF = Total
Alkalinity Factor
Water Tem
p
erature TF Calcium
Hardness (ppm) CF Total Alkalinity (ppm) AF
(ºC) (ºF)
8 46 0.2 75 1.5 50 1.7
12 54 0.3 100 1.6 75 1.9
16 61 0.4 150 1.8 100 2.0
19 66 0.5 200 1.9 150 2.2
24 75 0.6 250 2.0 200 2.3
29 84 0.7 300 2.1 300 2.5
34 93 0.8 400 2.2 400 2.6
40 104 0.9 500 2.3 -- --
-- -- -- 1000 2.6 -- --
Test the water pH, Temperature, Calcium Hardness and Total Alkalinity levels. Use the
equivalent Factors in the SI equation.
SI = 0, Balance

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If SI > 0, Scaling or cloudy water condition.
If SI < 0, Corrosive to metals or eye & skin irritating condition.
The SI is considered satisfactory if the value is within -0.3 to +0.3 range. Zero being perfect.
SPA Water Adjustment
How to adjust the spa water chemistry when the levels are off the range. CAUTION:
Always follow the chemical manufacturer’s directions, and the health and hazard
warnings.
Total Alkalinity (TA) Adjustment
Remove the spa cover to aerate the water and use the included test strips to check the
chemistry level. Ensure the chlorine level in the water is between 3-5 ppm first, as
chlorine will affect the TA test result.
If the TA level (and not the pH) is higher than 120 ppm, to lower the TA level, you add muriatic
acid (hydrochloric acid) or sodium bisulfate.
If the TA level is lower than 60 ppm, you add sodium bicarbonate.
For example (for 4 adults), if the TA level is 180 ppm, the desired decrease is 60 ppm, from
below chart, you need to add 121 g (0.269 Lb) of sodium bisulfate or 96 ml (0.101 qt) of muriatic
acid.
If the test strip color is between 180 ppm and 240 ppm, and close to 180 ppm, you can also
add 121 g (0.269 Lb) of sodium bisulfate or 96 ml (0.101 qt) of muriatic acid.
If the reading is more than 240 ppm, you can add sodium bisulfate or muriatic acid to the water
drop by drop until the test strip indicates a 240 ppm reading, then add 238 g (0.528 Lb) of
sodium bisulfate or 192 ml (0.202 qt) of muriatic acid.
NOTE: After adjustment, retest the water after 24 hours and adjust again if necessary.
Lowering Total Alkalinity
Amount of Sodium Bisulfate to lower Total Alkalinity
Desired level 60 ppm 80 ppm 100 ppm 120 ppm 140 ppm
Volume:
795 L / 210 gal
121 g 161 g 202 g 238 g 283 g
0.269 Lb 0.358 Lb 0.448 Lb 0.528 Lb 0.627 Lb
Volume:
1098 L / 290 gal
168 g 224 g 279 g 335 g 391 g
0.368 Lb 0.492 Lb 0.614 Lb 0.737 Lb 0.860 Lb
Amount of Muriatic Acid to lower Total Alkalinity
Desired Level 60 ppm 80 ppm 100 ppm 120 ppm 140 ppm
Volume: 210 96 mL 128 mL 160 mL 192 mL 223 mL

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gal / 795 L 0.101 qt 0.135 qt 0.169 qt 0.202 qt 0.234 qt
Volume: 290
gal / 1098 L
132 mL 176 mL 220 mL 264 mL 308 mL
0.139 qt 0.185 qt 0.232 qt 0.278 qt 0.324 qt
Raising Total Alkalinity
Amount of Sodium Bicarbonate to raise Total Alkalinity
Desired
Level
20
ppm
40 ppm 60
ppm
80
ppm
Volume:
210 gal /
795 L
27 g 53 g 80 g 107 g
0.059
lb
0.118lb 0.178
lb
0.237
lb
Volume:
290 gal /
1098 L
37 g 74 g 111 g 148 g
0.081
lb
0.162
lb
0.244
lb
0.326
lb
pH Adjustment
After the total alkalinity has been lowered to 120 ppm or raised to 80ppm and the pH is still
high or low, you can adjust it using the following chart.
Lowering pH
Lowering pH Using Muriatic Acid
Volume 210 gal (795 L) 290 gal (1098 L)
Total Alkalinity 120 ppm 80 ppm 120 ppm 80 ppm
From To 8.4 7.2 26 ml 18 ml 36 ml 24 ml
0.028 qt 0.018 qt 0.038 qt 0.025 qt
7.8 7.2 18 ml 12 ml 22 ml 16 ml
0.019 qt 0.013 qt 0.026 qt 0.017 qt
Lowering pH Using Sodium Bisulfate
Volume 210 gal (795 L) 290 gal (1098 L)
Total Alkalinity 120 ppm 80 ppm 120 ppm 80 ppm
From To 8.4 7.2 32 g 21 g 43 g 29 g
0.071 lb 0.047 lb 0.095 lb 0.063 lb
7.8 7.2 21 g 14 g 29 g 20 g
0.047 lb 0.032 lb 0.064 lb 0.043 lb
Raising pH
Raising pH Using Sodium Bicarbonate

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Volume 210 gal (795 L) 290 gal (1098 L)
Total Alkalinity 120 ppm 80 ppm 120 ppm 80 ppm
From To 6.8 7.2 243 g 163 g 335 g 224 g
0.541 lb 0.361 lb 0.737 lb 0.491 lb
Calcium Hardness Adjustment
Use the included test strips to check the water hardness level and adjust it following below chart.
Lowering Calcium Hardness
If your household water supply is treated with a softener, mix the spa hard water with
the soft water according to the water volume ratio chart to lower the calcium hardness:
Lowering Calcium Hardness Using Soft Water
Initial Level 1000 ppm 500 ppm 350 ppm 250 ppm
Desired Level:
100 ppm Water Volume Ratio (Vhard water:Vsoft water)
1:9 1:4 2:5 2:3
Raising Calcium Hardness
If the calcium hardness level in the spa water is lower than 100 ppm, add calcium
chloride into the spa water.
Volume 210 gal (795 L) 290 gal (1098 L)
m
(CaCl2)
0.197 Lb 89 g 0.269 Lb 122 g
WARNING
Muriatic acid is a caustic chemical and liquid solution of sodium bisulfate (NaHSO4) is highly acidic.
Handle all chemicals with care and wear extra personnel protective equipment including goggle and
gloves. It is very important not to splash acid onto your skin or clothing, or into your eyes.
Maintenance of Spa Water and Cartridge
Protect all the spa occupants from possible water-related illnesses by
keeping the spa water clean and sanitized. Always practice good hygiene.
To ensure proper spa water quality follow these procedures:
1. Inspect and clean the filter cartridge once a week, and change the filter cartridge as
needed.
a. Unscrew the cartridge housing assembly from the spa tub wall and remove the
cartridge (see drawing 11). 11
b. Use a garden hose to rinse off
the cartridge. If the cartridge
remains soiled and discolored
it should be replaced. Keep
spare cartridges on hand.
C. Reinstall the clean cartridge back into the cartridge housing and replace the

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cartridge housing assembly back onto the spa tub wall
2. Change the spa water every 2~3 months, or it becomes cloudy and proper water chemistry
does not clear it up. See “Spa Tub Drainage” and “Spa Tub Cleaning” sections for
details.
3. Use spa chemicals to maintain proper water chemistry. Spa damage resulting from misuse of
chemicals and mismanagement of spa water is not covered by the warranty.
4. All occupants must shower before entering the spa.
Unplug the power cord before cleaning the system. Cover
the water inlet and outlet with the plugs to prevent water
spillage. After completing all maintenance tasks, you must
plug the power cord back in and remove the plugs.
Electrolytic Cell Cleaning
The electrolytic cell has a self cleaning function incorporated into the
electronic control's programming. In most cases this self cleaning action
will keep the cell working at optimum efficiency. In some regions, the SPA
water is hard (high mineral content) which varies depending on the local
water condition, this would cause deposits on the titanium plate and affect
the sanitizing efficiency, so the cell may require periodic manual cleaning.
To maintain maximum performance, we recommend that you open and
visually inspect the electrolytic cell every two weeks for SPA water
(Calcium hardness < 100 ppm) or weekly for SPA water (Calcium
hardness > 350 ppm).
The following steps provide instructions on how to clean the cell.
Inspection and cleaning:
1. Turn off the spa and unplug the power cord from the electrical socket.
2. Unscrew the filter cartridge assembly from the spa stub wall, and
use the included plugs (15 & 23) to cover the water inlet and outlet
fittings from inside of the spa tub to prevent water from flowing out.
3. Remove the four screws from the transparent cover using a
Phillips screwdriver (not included) and remove the cover from the
spa control unit.
4. Unplug the electrolytic cell cord. Unscrew the electrolytic cell nut in a
counter-clockwise motion using the included electrolytic cell nut wrench (20).
5. Pull out the electrolytic cell and place it in a container, pour kitchen grade
vinegar into the container to soak the titanium plate for about one hour until
no deposits remain.
6. Remove the electrolytic cell and flush the titanium plate with fresh water.
Be careful: Keep the electrolytic cell receptacle completely dry, do not let it

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come into contact with the vinegar and water.
7. Reverse the above steps to reinstall the electrolytic cell.
NOTE: Ensure the notch on the electrolytic cell is aligned with the ridge on the electrolytic cell
housing.
The Test Strips can test the “Free Chlorine”, “pH”, “Total Alkalinity” and “Calcium
Hardness” levels at the same time. We recommend that you test the water chemistry
weekly, and maintain the chlorine concentration at 3-5 ppm.
Directions and Use
1. Dip the entire strip into the water and remove immediately.
2. Hold the strip level for 15 seconds. Do not shake excess water from the strip.
3. Now compare the strip pad to the color chart on the packaging label. If necessary, adjust
the chemical level in the spa water. It is very important, to use the proper technique
when testing the water's chemical level. Read and follow the written strip instructions
carefully.
The life expectancy of the electrode is 2000 hours under normal conditions.
Spa Tub Drainage
1. Turn off and unplug the spa control unit.
2. Connect the drain valve adaptor to a garden hose and point the other end of the garden
hose to a suitable draining area (see drawing 12).
3. Remove the drain valve cap from outside of the spa tub and attach the drain valve
adaptor to the drain valve (see drawing 12).
4. From inside of the spa tub, open the drain valve cap, water will start flowing out
from the garden hose.
5. When the water stops draining, disconnect the spa control unit from the spa tub
wall. Lift the spa tub wall from the side opposite the drain, leading any
remaining water to the drain and emptying the spa completely (see
drawing 13).
6. Turn over the spa tub to empty any remaining water (see drawing 14).
7. Unscrew the drain valve on the spa
control unit side using a coin to drain
out any water (see drawing 15).
8. Use a clean towel to wipe up any
remaining water and moisture on the
spa tub and spa control unit.
9. Ensure the spa tub and spa control unit are thoroughly dried.
NOTE: The enclosed plugs (15 & 23) can be used to cover the water inlet and outlet
connectors from the inside of the spa tub to prevent water from flowing
out.
Spa Tub Cleaning
If dirt is visible in the water or water
becomes cloudy and proper water
chemistry does not clear it up, change
the water and clean the spa tub. See
“Spa Tub Drainage” section on how to
drain the spa.
While empty, remove the cartridge housing from inside of the spa tub wall, clean and/or
replace the filter cartridge. Use a sponge and mild soap solution to wipe away any soil or
stains on the inside of the spa wall. Rinse thoroughly before refilling with clean water.
IMPORTANT: Do not use steel wool, hard brushes or abrasive cleaners.