CalMag CALULTRA 12 User manual

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Calming troubled waters

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CongratulationsonpurchasingthisCALMAGYORKSHIRELTDultravioletdisinfectionsystem.
BypurchasingaCALMAGYORKSHIRELIMITEDUVDisinfectionsystemyouarereceivingnotonlyahigh
qualityproductbutalsopeaceofmind.
ProtectingyourwatersupplywithaUVsystemgivesyoureassurancethatyourfamilywillhaveaccess
tosafedrinkingwaterthroughoutyourentirehomewithnochanceofmicrobiologicalcontamination.
This is chemical free process which is simple in its concept and effective in its abilities to inactivate
microorganismspresentinthewatersupply.
Simple maintenance, continuous disinfection and ultimately safe water, CALMAG YORKSHIRE LIMITED
makesitthateasy.
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TABLEOFCONTENTS
SafetyConsiderations............................................................................................................................Page4
BeforeYouBegin...................................................................................................................................Page4
WaterQualityParameters.....................................................................................................................Page4
Assembly................................................................................................................................................Page5
SystemSizing.........................................................................................................................................Page6
Location.................................................................................................................................................Page6
Installation.............................................................................................................................................Page7
SystemDisinfection...............................................................................................................................Page10
Cleaningthequartzsleeve.....................................................................................................................Page11
CleaningtheUVsensor..........................................................................................................................Page12
OperationControllerOverview...........................................................................................................Page12
OperationPowerupSequence............................................................................................................Page13
Operation–RemoteAlarmModuleCheck............................................................................................Page14
Operation–OperationalScreens..........................................................................................................Page14
OperationUVIntensity........................................................................................................................Page15
OperationLampCountdownSequence...............................................................................................Page15
OperationLampCountdownResetSequence.....................................................................................Page16
OperationFailureModes.....................................................................................................................Page16
OperationQRCodes............................................................................................................................Page18
ExpansionModules................................................................................................................................Page18
WarrantyRegistration...........................................................................................................................Page19
CalUltraSpecifications...........................................................................................................................Page20
LimitedWarrantyStatement.................................................................................................................Page21
ToObtainWarrantyService...................................................................................................................Page22
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SafetyConsideration
AlthoughyourUVsystemhasbeenmanufacturedtothehighestsafetystandards,extremecaremustbefollowed
whenoperatingand/ormaintainingyoursystem.
1. Wheneveryouareservicingthisequipment,alwaysdisconnectthepowercordfromtheelectricaloutlet.
2. AstheenergygivenoffbytheUVlampcanbeharmfultoyoureyesandskin,NEVERlookdirectlyatan
illuminatedUVlampwithoutadequateeyeprotectionandalwaysprotectyourskinfromdirectexposure
totheUVlight.
3. Toensurethesystemprovidesadequatedisinfection,ALWAYSreplaceanycomponent(lampandsleeve)
withagenuineCalmagYorkshireLimitedreplacementpart.
4. Donotoperatetheunitifithasanydamagedormissingcomponents.
5. Toavoidpossibleelectricalshock,useonlywithaproperlygroundedelectricaloutlet.
6. Neverperformany maintenancetothesystemunlessyouarecomfortablein doingso.Contact Calmag
YorkshireLimitedforserviceinstructionsifrequired.
7. Donotusethissystemforanypurposeotherthanwhatitwasintendedfor.Misuseofthissystemcould
potentiallycauseharmtotheuser.
8. Yoursystemisintendedtobeinstalledindoorsandawayfromleakingplumbing.DONOTplugtheunitin
ifthesystemoranyofthecomponentsarewet.
9. Thedisinfectionsystemshouldbedirectlyinstalledintoagroundfaultcircuitinterrupter(GFCI).Iftheuse
ofanextensioncordisrequired,thecordmustbemanufacturedwithaminimumof16gaugewireand
careshouldbetakentoavoidpotentialtrippinghazards.
10. WerecommendthatacompetentplumberorcertifiedUVtechnicianperformtheinstallation.
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BeforeYouBegin
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Beforeyoubegin,youwillneedthefollowing:
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Tools
•Pipecutter,hacksaworotherspecializedtoolsrequiredtocutintoyourexistingplumbing(e.g.ifyouhave
PEXpiping)
•Solderingtools(torch,flux,emeryclothandsolder)
•Wrench(fortighteningfittings)
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OtherMaterials
•Variousfittings
•PTFEtape
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WaterQualityParameters
UVdisinfectionisextremelyeffectiveagainstmicroorganismsbutonlyiftheUVlightcanpassthroughthewaterit
needs to treat. This means that the quality of your water is very important in order to ensure complete
disinfection.
Itisimperativethatyouhaveyourwatertestedforattheleasttheparameterslistedbelow.Ifthewaterexceeds
the listed parameters CALMAG YORKSHIRE LIMITEDstrongly recommends that appropriate pretreatment
equipmentbeinstalled(pretreatmentwilldependonparametersbeingtreated):

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Hardness: <120ppm(120mg/L)–ifhardnesslevelis120ppmorslightlybelowthe
quartzsleevemustbecleanedperiodicallyinordertoensureefficientUV
penetration;ifabovethewatermustbesoftenedwithaCalmagwater
softener
Iron(Fe):<0.3ppm(0.3mg/L)
Manganese(Mn):<0.05ppm(0.05mg/L)
Turbidity:<1NTU
Tannins(organics):<0.1ppm(0.1mg/L)
UVT(transmittance):>85%(PleasecontactCALMAGYORKSHIRELIMITEDifthewaterhasaUVT
thatislessthan80%forpretreatmentrecommendations)
Youcanhaveyourwatertestedataprivateanalyticallaboratoryorcontactyourlocalcouncilforadviceinregards
toyourlocalenvironmentalhealthofficer.Itisalwaysrecommendedtoinstallprefiltrationofatleast5microns
priortoaCALMAGYORKSHIRELIMITEDUVdisinfectionsystem.CALMAGYORKSHIRELIMITEDprovidesprefilters
housingsandcartridgesasstandardontheCALULTRA12andCALULTRA22unitsanddorecommendprefilterson
allunits.Pleasecalltodiscusstheappropriatefilterfortheunit.
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Assembly
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Step1:Unpackthesystemandensureallthecomponentsareincludedwiththesystem.Yoursystemisshipped
withthefollowingcomponents:
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SystemSizing
All CALMAG YORKSHIRE LIMITEDUV systems are rated for a specific flow rate under specific water quality
parameters.Theequipmenthasbeendesignedtoensurethattheappropriatedosewillbedeliveredprovidedall
parametersarefollowed.PLEASENOTEthattheflowrateforeachsystemcan behigherorlowerthanwhat the
system is rated for
howeverthiswillchangethedoselevelthatthesystemwilldeliver.Alowerflowisnota
concernasthedosewillincreasehoweverahigherflowratewilldecreasethedoseandthereforecompromisethe
microorganisminactivation.
It is important to know the maximum flow rate that your water system delivers.  If you do not have this
informationyoucansimplyfilla1gallonbucketwithwaterandtimehowlongittakestofillup.Thiswillbethe
maximumflowrateforthehome.TheappropriateCalmagUVunitshouldthenbechosen.
PLEASENOTE:Itisalwaysbettertooversizeyoursystemthentoundersize.Forexample,ifyourpumpdelivers60
litresperminuteitisrecommendedtoinstalltheCALULTRA79UVunit.Therewillbeoccasionswhereyourhome
isusingwateratthepump’smaximumcapacity.
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Location
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Step1:FindasuitablelocationtomounttheUV
unit. In choosing your location ensure the
controller is located within 5 feet of a ground
fault circuit interrupter (GFCI) and that there is
easyaccesstothemaincoldwaterlinepriorto
any branch lines and before the hot water
heater. If you have any other water treatment
equipment, such as a water softener or water
filter, ensure that the UV is the last piece of
treatment equipment. PLEASE NOTE: All
CALMAG YORKSHIRE LIMITEDUV disinfection
systemsareintendedforindooruseonlyasthey
shouldnotbeexposedtotheelements.
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Step 2:Your system includes mounting
hardware for both the UV unitand the
controller. If the supplied fittingsare not
compatiblewith thestructure inwhichyou are
mountingthedevice,pleaseensureyouusethe
correctfittings.
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Step3:Tofacilitatelampremoval,ensurethere
is enough space at the lamp connector end to
safelyremovetheUVlampand/orquartzsleeve
(a space equal to the length of the unit will
suffice)(seeFigure1.).
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Figure1.LampRemovalSpacing
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Installation
Step1:TheUVdisinfectionsystemshouldalwaysbethelastpieceoftreatmentbeforethewaterbranchesoffto
thehotandcoldwaterlinesiftheintentisforPointofEntry(POE)(seefigure2).IftheintentfortheUVsystemis
forPointofUse(POU)thesystemshouldbethefinalstepbeforethedrinkingtap.
Step2:CALMAG YORKSHIRELIMITEDstronglyrecommendsthat the5 micron filter includedbe installed before
theUVsystemforafinalpolishingstepbeforethewaterisdisinfected.TheCalUltra12andCalUltra22willbepre
mountedonabackingboard.
Step3:Theunitcanbeinstalledeitherhorizontallyorverticallyusingtheclampsprovided.
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Figure2.Exampleofaninstallation
Step4:Ifyoudonotknowtheflowrateofthewatersupplyinyourhomeitisrecommendedthatyouuseaflow
restrictorsothattheratedflowofyourparticularCALMAGYORKSHIRELIMITEDsystemisnotexceededandtheUV
doseisnotcompromised.Theflowrestrictorshouldbeinstalledontheoutletportoftheunit.
Step5:ItisstronglyrecommendedtohaveacompetentplumberconnecttheUVunittothewatersupplyandmay
have other requirements depending on any specific Water Regulations in your area.Ifyouare attempting this
yourself,ensureyouhaveallthenecessarytoolsandfittingstoaccomplishthistask.
Step6:Althoughtherearemanymethodsofinstallation,thismanualwillprovidearecommendedprocedureusing
copperplumbingandstandardsolderingmethods.CALMAGYORKSHIRELIMITEDrecommendstheuseofunions,a
bypass assembly and shutoff valves as this will allow you to isolate and remove the UV unitif necessary (this
method is a recommended method only however it allows for the maximum conveniencebut it requires extra
componentsandmoretimeforinstallation.PleaserefertoFigure3fortherecommendedinstallation.

Pag e
Installaon example
unit
connect
ASSEMBLED.
:
ring
installaon
:unit
unit ring unit
unit

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Step11:(AppliesonlyifyouhaveaUVsensor).TheUVsensorforthesystemispackagedinaseparateplastic
bag.Carefullyremove thesensor fromitspackaging andinsert thesensor intothe UVsensor port(remove the
protective cap on the UV unitfirst). The sensor canonly go in one way. Ensure that the flat portion of the UV
sensormatchesupwiththehalfmetalliponthesensorport(flatportionshouldfacethelampconnectionend)
(seeFigure5.).Ensurethatthesensorisfullyseatedinthesensorportandthentighten(turningclockwise)the
sensornut.PLEASENOTE:DONOTovertightenthenutasthiscoulddamagethePTFEsensorbody.Plugthemale
connectorintotheIEPportlocatedontherightsideofthecontroller,Figure 6,(makesurethecontrollerisnot
pluggedinasthesensorMUSTbeattachedbeforepowerisappliedtothecontroller.)
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Figure5.UVSensorInstallationFigure6.IEPConnection
Step12:Theunitisnowreadyforwaterflow.Whenallplumbingconnectionshavebeencompletedyoushould
checkforanypossibleleaks.Slowlyturnonthewatersupplyandcheckforleaks.Makesurethebypassvalvesare
functioningproperlyandthatthewaterisflowingthroughtheunit.ThemostcommonleakisfromtheOringnot
makingapropersealontheunit.Ifthisisthecaseturnthewateroff,draintheunit,removetheOring,dryitand
reapplysilicongrease.ReplaceOringensuringthatitisproperlysealedagainsttheunitandcheckagainforleaks.
Step13:Thecontrollercannowbemountedonthewall.Onboardmountedunitsthecontrollerisalreadyinthe
correctposition.Thecontrollershouldalwaysbeaboveorbesidetheunittoensurethatnomoisturecandeposit
onanyoftheconnections(seeFigure2.).Alwaysmountthecontrollervertically.Forsafetypurposesthecontroller
shouldbeconnectedtoagroundfaultcircuitinterrupter(GFCI)(alsoknownasagroundfaultinterrupter(GFI)).
ONBOARDMOUNTEDUNITSSTEPS14,15AND16HAVEBEENPREASSEMBLED.
Step14:YoucannowremovetheUVlampfromitspackagingbeingcarefulnottotouchthelampquartzwithyour
hands.Again,theuseofcottonglovesisrecommendedtoavoiddepositedoilsonthelampglass.Alwaysholdthe
lampbytheceramicends.Withthelampoutsideoftheunit,affixtheUVlamptothelampconnectorasshownin
Figure7.
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Figure7.UVLampConnection
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Step15:CarefullyinserttheUVlampintotheunitslidingitinsidethequartzsleevelocatedinsidetheunit(donot
dropthelampintotheunit).Affixtheconnectorintotheglandnutbyinsertingtheconnectorintothenutand
turningtheconnectorapproximately¼turntolocktheconnectortotheglandnut.
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Figure8.Connector
Step16:AffixthecaptivegroundscrewtothegroundlugontheUVunittoensurepropergroundingcontinuity.
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Figure9.GroundScrewConnection
Step17:YoursystemisnowreadytobepluggedintotheappropriateGFCIprotectedoutlet.Plugtheunitinand
refertothe“SystemDisinfection”sectionbeforeanywaterisallowedtoflowthroughthesystem.

SystemDisinfection
Now that the system is installed you will need to disinfect the lines throughout the entire home or facility. To
accomplishthis,pleasefollowthesesimplesteps:
Step1:Beforeperformingthistask,checktomakesurethatthereareno“deadlegs”inthelinesthroughoutthe
homeasthesecanharbourbacteria.AlsoensurethattheUVsystemispoweredupandreadyforoperationbefore
youstartthisdisinfectionprocess.

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Step2:Removethecartridgefromthefilterhousingandfillwith12cupsofhouseholdbleach(mosthousehold
bleachesare5.25%chlorine).Replacefilterhousingandslowlyturnonthewatersupply.
Step3:Gotoeachlocationinthehomeorfacility(includingoutdoortaps)andrunsomewateruntilchlorinecan
be detected (by smell). Ensure all taps, dishwashers, shower heads, washing machines, toilets, showers,
refrigerators,etc.areallchecked.Oncethechlorineisdetectedateachlocationclosealltapsandletthechlorine
sitinthelinesforaminimumof30minutes.
Step4:After30minutes,reinstallthefiltercartridgeintothefilterhousingandthenflushthechlorinesolutionby
openingalltapsand letthemrununtilchlorinecan nolongerbedetected(bysmell).Yourhomehasnow been
completelydisinfectedwithyourCALMAGYORKSHIRELIMITEDUVsystemreadytoinactivateanymicroorganisms
thatenterthehome.
PLEASE NOTE:This procedure must be performed following any time the UV is shut down for service, without
power,orisinoperativeforanyreasoninordertoavoidpossiblecontaminationofthewaterlines.
CleaningtheQuartzSleeve
Dependingonthewaterquality,thequartzsleevemayrequireperiodiccleaning.Ataminimum,thequartzsleeve
shouldbecleanedonanannualbasis.Thefollowingstepsoutlineabasiccleaningprocedure.
Step1:Ifthesystemhasaninletshutoffvalve,shutthisvalveofftopreventwaterflowthroughthesystem.If
thereisnoinletshutoffvalve,turnoffmainwaterinletvalve(andturnofwaterpumpifyouhaveone).
Step2:DisconnectpowercordoftheUVsystemfromtheelectricaloutlet.
Step3:Release the water pressure by opening a downstream tapand close the outlet shutoff valve if the
installationincudesone(ifthereisnooutletshutoffvalve,bepreparedforwaterleakagefromthesystemasthe
headpressureinthesystemwillcausewatertoflowbackthroughtheoutletplumbingandthroughtheunit).
Step4:RemovethecaptivegroundscrewfromthegroundlugontheUVunit.
Step5:Removethelampconnectorfromtheunit(glandnut)bypushingtheconnectorinandturningit¼turn
counterclockwise(gentlypullonthelampcabletoensuretheconnectorisseatedproperly).
Step6:Pulllampoutofunitstillattachedtoconnector.
Step7:Removetheglandnutfromtheunitexposingtheendofthequartzsleeve.
Step8:CarefullypullthequartzsleeveoutoftheunitandremovetheOring.
Step 9:Usingasoft,lintfree cloth or towel wipe the sleeve down using a good commercial scale cleanerto
remove any scaling or irondeposits that may be on the outside of the quartz sleeve. Becareful not to get any
moistureorliquidsontheinsideofthesleeve.
Step10:Wipethesleevewithseparatedrycloth. 
Step11:OncethesleeveiscleanedreplacetheOringandslidethesleevebackintotheunitfollowingthesteps
outlinedonpage8ofthemanual.Becarefulnottodamage/crackthesleeveoninsertion.

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CleaningtheUVSensor(ifapplicable)
Dependingonthewaterquality,theUVsensormayrequireperiodiccleaning.Ataminimum,theUVsensorshould
becleaningonanannualbasis.Thefollowingstepsoutlineabasiccleaningprocedure.
Step1:Ifthesystemhasaninletshutoffvalve,shutthisvalveofftopreventwaterflowthroughthesystem.If
thereisnoinletshutoffvalve,turnoffmainwaterinletvalve(andturnofwaterpumpifyouhaveone).
Step2:DisconnectthepowercordoftheUVsystemfromtheelectricaloutlet.
Step3:Releasewaterpressurebyopeningadownstreamtapandclosetheoutletshutoffvalveiftheinstallation
incudes one (if there is no outlet shutoff valve, be prepared for water leakage from the system as the head
pressureinthesystemwillcausewatertoflowbackthroughtheoutletplumbingandthroughtheunit).
Step4:Placeacontainerundertheunittocatchanywaterthatmaycomeoutoftheunitduringtheremovalof
theUVsensor.
Step5:Unscrew(counterclockwise)thesensornutfromtheunitandpullthesensorslowlyoutofthesensorport.
Step6:Holdingthesensorinyourhandwipetheflatportion(sensorface)ofthesensorwithisopropylalcohol
usingacleanlintfreecloth.
Step7:Replacesensorasperinstructionsonpages89ofthemanual.

Operation
TheCALMAGYORKSHIRELIMITEDsystemcomeswithafeatureladencontrollerthatincorporatesboththelamp
driver(ballast)and controlfeaturesinone watertight case. CAUTION:Priorto performinganymaintenanceon
yourUVsystem,youmustalwaysdisconnectthepower.

CALULTRADOMESTICCONTROLLER
Thiscontrollerfeaturesapowerfactorcorrected,constantcurrentlamp
driverwithauniversalpowerinput.AfullcolourLCDscreenprovidesthe
userwithadetaileddescriptionofthesystem’sperformanceinaddition
to providing any applicable fault messagesand system diagnostics. All
controllers include an “infinite expandability port” located on the right
sideofthecontroller.SimplypluginanoptionalUVsensormoduleinto
theexpandabilityportofthecontrollerandthesystemwillnowmonitor
the UV intensity of the system. Please call for details, price and
availability.
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PowerupSequence
Upon start up, the controller will run through a diagnostic startupand the sequence will be as follows on the
colourLCD:
Theunitwill“bleep”3timesinquicksuccessionuponpluggingintoapowersupply.
Ablankwhitescreenwillappearwithablacksquareprogressdisplayrunningalongthebottomofthescreen.This
is the controller running through the diagnostic startup sequence and will last for approx 60 seconds. The
controllerchecksfortheinstallationofanyoptionalmodulesthatmaybeinstalledonthesystem.Itfirstchecksto
seeifamoduleisinstalledandtheneitherinitializesthemoduletofunctionwiththecontroller.
DONOTTURNTHEUNITOFF.
Afterafurther60secondstheCalmagHomeScreenwillappearindicatingthenumberofdaysthatareremaining
forthelifeofthelamp.Oninitialstartupthisshouldshow375daysastheunitisprogrammedtogiveanextra10
daysattheendof12monthstoreplacetheultravioletbulb.
The Calmag Home Screen will then constantly scroll from right to left indicating that the unit is functioning
correctly.
IfthecontrollerbuttonispressedoncetheCalmagHomeScreenwillreturntothecentreofthedisplayandshow
thenumberoflamplifedaysremaining.
IfthewhiteblankscreenappearspressthecontrollerbuttontwiceandtheCalmagHomeScreenwillappearatthe
centreofthedisplayandwillshowthenumberoflamplifedaysremaining.
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Oncethecontrollerhasfinishedcheckingfortheinstallationofallavailablemodulesasinglescreenisdisplayed
showing which specific modules are installedand activated on this particular system. Please Note:If the
correspondingmoduleiconisnotdisplayedonthisscreen,thenthatmoduleisnotinstalledonthissystem.Ifyou
believethismodule is installedcorrectly,recheck theapplicableconnectionsto ensurea solidconnection point
and then restart the controller. The controller then continues to optimize the lamp efficiency by waiting 60
secondstoallowthelamptoreachitsoptimumoutput.
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OperationalScreens
On the Calmag domestic systems(withoutthe UV monitor),thedefaultscreen shows theCALMAG YORKSHIRE
LIMITEDHome Screen. At any point during the operation the user is able to scroll through the CALMAG
YORKSHIRELIMITEDHomeScreenandLampLiferemainingscreenbysimplypressingthebuttonlocatedonthe
frontofthecontroller.


  
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
%UVIntensity(onlyforunitsequippedwithaUVsensor)
IfyoursystemisequippedwithaUVsensorthe%UVOutputscreenswillindicatethelevelofUVintensitythatis
being detected within the unitby the sensor. This will always be visible on the Home Screen of the controller.
Thingsthatcanaffectthe%UVOutputarepoorwaterquality,scalingofthequartzsleeveand/orsensor,lamp
failure,expiredlamplifeandsensorfailure.Thefollowingscreensshowthe%UVOutputdroppingonamonitored
system.
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OncetheUVoutputdropsbelow56%,thenumbersandwarningsignswitchtoredanda15secondintermittent
audiblechirpisgivenoffbytheballast.Whentheoutputdropsbelow51%,thedisplayswitchestoasolidredand
a constant audible signal is provided. The screens alternate between this solid red screen and another screen
indicating“watermaybeunsafeforconsumption”.Atthispoint,thecontrolleralsoprovidesasignaltodeactivate
thesolenoidvalve,shuttingofftheflowofwaterifasolenoidvalveisinstalledonthesystem.
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
LampCountdownSequence
TheUVunitcountsdownthenumberofdaysuntilalampchangeisrequired.Theoperationisasfollows:
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Oncethelamphassevendaysremaininguntilalampchangeisrequired,thescreenchangestoayellowcaution
screen.Atthispoint,anaudiblechirpisgivenoffbytheballasttodrawyourattentiontothependinglampchange
condition.Whenthecontrollerpassesthezerodaythreshold,thescreenchangestosolidredandcyclesbetween
ared“lampexpired”screenanda“watermaybeunsafeforconsumption”screen.Thesameintermittentaudible
chirpisheardthroughoutthislampexpiredsequence.
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Atanypointduringthissequence,theaudiblechirpcanbedeferredbyholdingthecontrollerbuttondownfora
periodoffiveseconds.Thescreenshownbelowwillappearforfivesecondsindicatingthattheaudibledefferalhas
beenactivatedandthenthesystemswitchesbacktothecurrentlampchangeorlampexpiredscreen.Thisaudible
deferralwilllastforsevendaysafterwhichthenthealarmwillsoundonceagain.Thisaudibledeferralfeaturecan
be activated as many times as you wish. PLEASE NOTE:During the condition of lamp expiration and audible
deferral, the water may be unsafe for consumption and should not be consumed withoutanother form of
disinfection.



LampCountdownResetSequence
AfterchangingthelampontheCalUltrasystem,thecontrollermustberesetinorderforthesystemtobeginits
countdownfunctiononthenewlyinstalledlamp.Toperformthisreset,youmustfirmlydepressthebuttononthe
frontofthecontrollerandthenmanuallyplugthepowercordbackintothewalloutletinitiatingpowertotheunit.
Keepholdingdownthebuttonforfivesecondsuntilyouhearanaudiblechirpindicatingthecontrollerhasreset
theinternal timer.Release theswitch and the lamp countdownfeature has now beenreset.The followingtwo
screenswillbedisplayedduringthisprocess.
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
FailureModes(ifapplicabletothesystem)
TheCalUltracontrollercontinuouslymonitorsyourUVsystemandifthereisaproblemwiththesystemthe
controllerwillprovidebothavisualandaudiblesignalindicatingthespecificfaultthatmaybeadverselyaffecting
theoperationofyoursystem.Thefaultconditionsarelistedinaprioritysequenceasfollows:


LAMPFAILURE:Ifatanytimeduringtheoperationofthesystem,theUVlampfails
tobeilluminated,thecontrollerwillreturnbothanaudibleandvisualsignalindicating
lampfailure.Inaddition,aconstantaudiblebuzzerwillsoundduringlampfailure.
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 UVSENSORFAILURE:AssumingthesystemhasaUVSensorinstalled,ifatanytime
duringtheoperationofthesystem,aUVsensorfails,thecontrollerwillreturnbothan
audibleandvisualsignalindicatingsensorfailure.Forsensorfailure,thecontrollerwill
cyclebetween“sensorfailure”and“watermaybeunsafeforconsumption”screensas
an added precaution. In addition, a constant audible buzzer will sound duringsensor
failure.
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SOLENOID MODULE FAILURE: Assuming the system has an optional Solenoid
Moduleinstalled,ifatanytimeduringtheoperationofthesystem,asolenoidvalvefails
to operate, the controller will return both an audible and visual signal indicating
solenoidfailure. In addition, an intermittent (15 sec)audible buzzer will sound during
solenoidfailure.

420 mA MODULE FAILURE: Assuming the system has an optional 420 mA
Moduleinstalled,ifatanytimeduringtheoperationofthesystem,a420mAmodule
fails, the controller will return both an audible and visual signal indicating a 420 mA
failure.Inaddition,anintermittent(15sec)audiblebuzzerwillsoundduringa420mA
failure.
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 REMOTE ALARM MODULE FAILURE: Assuming the system has an optional
Remote Alarm Module installed, ifat any time during the operation of the system, a
remote alarmmodule fails,the controllerwillreturn bothanaudibleand visualsignal
indicatingremotealarmfailure.Inaddition,anintermittent(15sec)audiblebuzzerwill
soundduringremotealarmfailure.
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 ETHERNET MODULE FAILURE: Assuming the system has an optional Ethernet
AlarmModuleinstalled,ifatanytimeduringtheoperationofthesystem,anEthernet
module fails, the controller will return both an audible and visual signal indicating
Ethernetfailure. Inaddition,an intermittent(15sec) audiblebuzzerwillsound during
Ethernetfailure.
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CalmagQRCodes(ifapplicabletothesystem)
AQR code(abbreviatedfrom QuickResponse code)isatypeofmatrix barcode (or twodimensionalcode) first
designedfortheautomotiveindustry.CALMAGYORKSHIRELIMITEDusestheQRcodetostorealinktoaspecific
pageonourwebsite.Userswithacameraphoneequippedwiththecorrectreaderapplicationcanscantheimage
oftheQRcodeandoverawirelessnetworkconnecttoaCALMAGYORKSHIRELIMITEDwebpageinthebrowser.
CALMAGYORKSHIRELIMITED’sQRwebpagehasinformationonhowtopurchasereplacementcomponentsaswell
asahelpfulvideodirectoryonsystemservicing(i.e.HowtochangeaUVlamporquartzsleeve).ToaccesstheQR
codeonthecontrollersimplypressthecontrolbuttontwiceandtheQRcodescreenwillappearasfollows:
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
ExpansionModules

Asshownearlierinthismanual,theCalUltracontrollersincorporatean“InfiniteExpandabilityPort”(IEP)onthe
controller.ItisthroughthisportandviaacustomcommunicationprotocolthattheUVsensorandallexpanison
modulesareconnected.Eachmodule(includingthesensor)comeswithbothamaleandfemaleconnection.To
activate the device, you simply need to connect the first device (does not matter which device it is) to the
controller and all subsequent devices are then connected into the female end of the other device. This “daisy
chain” method allows for a truly modular approach and is extremely user friendly.An example of this “daisy
chain”isshownbelow.
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The following optional expansion modules are available for use on your CalUltra controllers. Contact your local
plumber’smerchantforpurchasinginformation.
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REMOTEALARMMODULE:Allowsforasignaltobeconnectedtoa
remotemonitorsuchasabuzzer,light,alarmsystem,PLC,etc.,viaapair
of contacts. In normal operation the OK and COM contacts will be
connected, and in a fault condition (Low UV, Lamp fail, Power Fail), the
FaultandCOMcontactswillbeconnected.MaximumContactRatingis1A
120VAC/VDC(uses1622AWG).
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SOLENOID CONNECTION MODULE: Allows the integration of a
NORMALLYCLOSEDlinevoltagesolenoidvalve.Simplyaffixthemodule's
suppliedbareleadcordtothesolenoidvalve,connectthepowercableto
theelectricaloutlet,andthemaleIEPconnectortothefemaleIEPporton
thecontroller.PLEASENOTE:WhenthisdeviceisconnectedtoaCalUltra
system (without the UV module), then the solenoid will close on a lamp
failuremodeonly.WhenusedondifferentCalUltrasystems,thesolenoid
will close when the UV level drops below 50%. Also note that in cases
whereemergencyuseofuntreatedwaterisrequired,thecontrollercanbe
placedintoamanualoverridemodeallowingforthe flow ofwaterin an
alarmcondition.
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
420 mA MODULE: Allows for a 420mA signal transfer of the UV
outputtoaremotedevicesuchasadataloggerorcomputer.Simplyplug
thesuppliedcableintoany femaleIEPconnections.Two screw terminals
are supplied to connect the wire that leads to the receiving end of the
signal.Asthedistancerequiredisunknown,nowireissuppliedwiththis
system,however1622AWGisrequired.
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
ETHERNET MODULE: Allows for all controller functions to be
connectedtoacomputerviaanEthernetcable.Thismoduleiscurrentlyin
developmentandisnotavailableatthispointintime.
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
WarrantyRegistration

Itisimperativethatyoucompletethewarrantyregistrationprocess.Thisnotonlyregistersyour UVdisinfection
systemfortheprovidedCALMAGYORKSHIRELTDwarranty,butalsoallowsCalmagYorkshireLtdtoprovideyou
withanyimportantproductupdatesortechnicalbulletinsconcerningyourproduct.Theregistrationprocessisa
simpleprocessandcanbedoneonlineathttp://www.calmagltd.comorbyfillingouttheenclosedwarrantycard.
PleaseensurethatALLinformationiscompleted,includingavalidemailaddress.PLEASENOTE:Thisinformation
isforthesolepurposeoftechnicalsupportforyourdisinfectionsystemandwillnotbeused,orsold,toanyother
organisationforanyotherpurpose.
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 CALMAGYORKSHIRELIMITEDEQUIPMENT
SPECIFICATIONS
CalUltradomesticultravioletsystems
MODEL
CalUltra12CalUltra22CalUltra41CalUltra79
FlowRate(@16mJ/cm2)
6GPM11.0GPM20GPM39.2GPM
23lpm42lpm77lpm150lpm
1.4m
3
/hr.2.5m
3
/hr.4.6m
3
/hr.8.9m
3
/hr.
FlowRate(@30mJ/cm2)
3GPM5.8GPM11GPM21GPM
12lpm22lpm41lpm79lpm
0.7m3/hr.1.3m3/hr.2.5m3/hr.3.6m3/hr.
FlowRate(@40mJ/cm2)
2.4GPM4.4GPM8.2GPM16GPM
9.1lpm17lpm31lpm59lpm
0.5m3/hr.1.0m3/hr.1.9m3/hr.3.6m3/hr.
PortSize½"MNPT¾"MNPT¾"MNPT1"MNPT
Electrical230240V./5060Hz.
PlugTypeBritishStandard,BS1363

LampWatts15223942
Power(watts)20304951
ReplacementLampBULBB12BULBB22BULBB41BULBB79
ReplacementSleeveSLEEVEQS12SLEEVEQS22SLEEVEQS41SLEEVEQS79
UnitDimensions2.5x13.5"
(6.4x34.2cm)
2.5x20.5"
(6.4x52.2cm)
2.5x34.3"
(6.4x87.2cm)
3.5x36.1"
(8.9x91.7cm)
ChamberMaterialPolished304StainlessSteel,A249PressureRatedTubing
ControllerDimensions6.8x3.6x3"(171.5x92.1x76.2mm)
MaximumOperating
Pressure
8.6bar(125psi)
OptimumWater
Temperature240°C(36104°F)
UVMonitorPort
(upgradeability)NoYes
SolenoidOutputYes,butrequiresoptionalsolenoidmodule(seepage19)
420mAOutputYes,butrequiresoptional420mAmodule(seepage19)
LampChangeReminder
(audible&visual)Yes
LampOutIndicator
(audible&visual)
Yes
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