Haier HR-SC User manual

HR-SC
OPERATION INSTRUCTIONS
Haier solar station
OPERATION INSTRUCTIONS
Haier solar station
HCSOL HWT
PREINT
T-DISP
SET REGMODE
Read the operation instruction
carefully before use.
Ensure good storage of the operation
instruction for late consultation.
ON/OFF
MPa
Safety information (read it before use)..... 2
Installation introduction..............3
Installation cautions.......................3
Installation of the solar station . . 4
Circuit connection...........................6
Installation of expansion tank
and priming valve ..........................7
Priming antifreeze...........................8
Directions for use .........................9
Directions for buttons and
indication lamps..............................9
Operation methods........................11
Electric principle diagram, technical
data and packing sheet................14
Electric principle diagram ............14
Technical data...................................14
Packing sheet....................................14
Questions and answers ................15
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2Haier solar station
Safety information (read it before use)
Symbol indications:
Be prohibited
Actions must be prohibited.
Notice
Items must be noticed.
Cautions
Actions must be implemented.
Notice
• ThematchingcontrolledauxiliaryelectricheatingpowerofSolarpowerstationshallnotbe
higher than 2,600W/230V .
Be prohibited
• Itisprohibitedto insert orpullout power plugwithwethandsfor the potential riskof
electric shock.
• Avoiddirectshoweronthesolarstation.Ifitisshoweredbyaccidental,itmustbeinspected
byprofessionalpersonnelbeforeuse.
• Donotusewornpowerwireandsockets.Cleanplugandsocketandremovetheduston
theplugandsockettimely,orelectricshock,shortcircuit,re,etc.mayoccur.
• Disassemble,repair,maintainandreconstructsolarstationbylaymanisprohibited.
• Childrenshouldbesupervisedtoensurethattheydonotplaywiththeappliance.
Cautions
• Nootherthan 230V/50Hzseparatesocketcan beused(multiple-usesocketisprohibited
for use).
• Reliableearthingmustbeensured.Itisprohibitedtousesolarstationwithoutreliable
earthing.
• Ifunusual indicationsorscorchedsmellisfoundinthesolarstation,turn offthepower
immediatelyandcontactaftersalesector.
• Beforeuse,ensurethatalltheconnectioncomponentsofthepipesaresealedwithout
leakage.
• Ifthesupplycordisdamaged,itmustbereplacedbythemanufacturer,itsserviceagentor
similarlyqualifiedpersonsinordertoavoidahazard.
• Thisapplianceisnotintendedforusebypersons(includingchildren)withreducedphysical,
sensoryormentalcapabilities,orlackofexperienceandknowledge,unlesstheyhavebeen
givensupervisionorinstructionconcerninguse oftheapplianceby apersonresponsible
fortheirsafety.
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Haier solar station
3
Notice
Installation introduction
Installation cautions
• Whensolarstationisconnectedforsealing,excessivestrengthmustbeavoided,
orcomponentsmaybedamaged.
• Duringinstallation,solarstationcannotbeinvertedlyplacedandrotationaxle
ofinternalwaterpumpcannotbeverticaltotheground.
• Solarstationcannotbeinstalledintheshowerscopeoftheshowernozzle.
• Internalwaterpumpandcopperhosecouplingofthesolarstationmustnotbe
installedordisassembledbyyourself,oritmayleadtoliquidleakagerisk.
• Donotputotheritemsonthesolarstation.
• Solarstation,primingvalveandexpansiontankmustbeinstalledonthe
circulationoutletpipeofthewaterstoragetank.
• InpipeinsulationworkspecialinsulationmaterialsofHaiermustbeused.
• Solarstationmustbeawayformstrongdisturbingresource(voltage
equipments,communicationequipments,etc.).
• Afteraddingenoughantifreeze,closeinletandoutletoftheprimingvalveand
tighten the nut.
• TheantifreezeusedintheCirculationPipemustbeinconformitytolocalsafety
andenvironmentalprotectionstandardsorlaws.
• TheantifreezemustbeprimedbythequaliedtechnicianofHaier.
• Thedisposaloftheantifreezemustbeinconformitytolocalsafetyand
environmentalprotectionlaws.
• Theantifreezemayevaporable,ammableandtoxic.Ifndleakageofit,contact
thelocalafter-salesectorsimmediately.Ifdrinkorsuckitbyaccident,contact
themedicalinstitutionandseethedoctorimmediately.Iftheskincontactsthe
antifreezeaccidently,washitawayandcontactthemedicalinstitutionandsee
thedoctorimmediately.
Be prohibited
Cautions
Thesolarstationdoesn'tprovidewaterpressureprotectivedevices,heating
elementandheatingelementoverheatingprotectivedevices(thermalcut-out).
Thoseshallbeinsidethewaterstoragetank.Theirsaftyandinstallationshall
beinconformitytolocalsaftystandands.Theheatingelementoverheating
protectivedevices(thermalcut--out)shallprovideall-poledisconnection.
Afterpurchasingsolarstation,pleasecontactlocalafter-salesectors,then
thequalifiedtechnicianwillvisityouforinstallation.Installationbyyourselfis
prohibited.
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4Haier solar station
Installation introduction
Installation of the solar station
1
2
3
4
Beforeinstallation,determinethespecificinstallationpositionaccordingtothe
requirementsofuser.
Accordingtothepositionsanddistanceofthehangerholesonthebackofsolarstation,drill
twoholesinthewallwithpercussiondrill.Theholeis70mmindepthand9mmindiameter.
Thenfixthehangeronthewallwithtwoexpansionbolts.
Alignthehangerholesonthebackofsolarstationtothehookonthehangerandhangthe
solar station on the hanger.
Screwoffboltsonthebottomshellofsolarstation,openitsfrontshellandconnectitto
theheatcirculationsystem(alltheinletandoutletventsofsolarstationareG1/2”female
standard thread).
Notice
Installationpositiononthewallofinstallationhangerofsolarstationmustbefixed
properlyandwallsupportingloadmustbetwotimesofweightsofsolarstation.
The hanger holes on
the back of solar station
Hanger of
solar station
Small expansion bolt
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Haier solar station
5
Liquid inlet of
solar collector
Circulation
inlet tube
Plate solar collector
( The components other than solar station is only for reference)
Temperature
sensor wire of
water storage tank
Expansiontank
Safety valve
Priming valve
Priming outlet
Solar station
Priming inlet
Circulation liquid inlet
of water storage tank
Circulation liquid outlet
of water storage tank
Outfall
outdoor
indoor
Check valve
Circulation
output tube
Solar collector temperature
sensor wire
Liquid outlet of
solar collector
Blind tube for
measuring
temperature
Water storage tank
HCSOLH WT
PREINT
T-DISP
ON/OFFSET REG MODE
MPa
Schematic diagram of solar hot water supply system

Installation introduction
Notice
Theverticalheightbetweensolarstationandcollectorshouldnotbegreater
than 10m.
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6Haier solar station
Notice
•
Thenominalcross-sectionalareaofthewiresshallnotlessthan1.5mm
2
.
Conductorsidentifiedbythecolourcombinationgreen/yellowshallonlybe
used for grounding conductors
•
Thewiresshallprovidenon-detachableliningornon-detachablebushing.
•
Thewiresshallbeprotectedsothattheydonotcomeintocontactwithburrs,
coolingfinsorsimilaredgeswhichmaycausedamagetotheirinsulation.
•
Thewiresshallbeprotectedsothattheydonotcomeintocontactwithhot
surface,wet,orsignificantamountsofultravioletradiationexceptthewiresare
suitable for the conditions.
Circuit connection
Screwoffboltsonthebottomshellofsolarstation,openitsfrontshellandconnectthecircuit
asshowninthediagram.
Circuit connection of water storage tank

2
3
4
1
Solar collector
sensor interface
Relay output
L end
Wire interface
of water pump
Relay output
N end
Relay output
N label
Water storage tank
sensor interface
Signal wire interface
of Display board
Creepage detection
coil interface
Clamp for holding
the wire
Earth plate
Schematic diagram of power
board interface of solar station.
Installation introduction
ConnectrespectivelyLend(brown)andNend(blue)ofwireofwaterstoragetankwithL
endandNendofrelay.(NlabelofrelayrepresentstheNelectrodeofpower)
Connecttemperaturesensorofwaterstoragetankwithcorrespondinginterfaceonthe
powerplate.Insertproperly.
Fixthegroundingwireofwaterstoragetankonthegroundingplateofsolarstationwith
grounding bolts.
Disassemblewireclampandfixandpresswireconnectionofwaterstoragetank.
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Haier solar station
7
Installation introduction
Connection of solar collector temperature sensor

Findsolarcollectortemperaturesensoronthecorrespondinginterfaceonthepowerplate.
Cutitatthepositionwhereis150mmawayfromtheterminalandstripthewire.(connect
anotherleadaccordingtotheactualinstallationdistancebetweensolarcollectorandsolar
station.Andtheleaddimensionsshallbe:2XAWG24(2X0.2mm2) and it must be resistant to
the temperature above 80°C.)Sticktheconnectionwiththeinsulatingtape.
Place the sensor probe into the blind pipe at the outlet vent of solar collector and insert
ittothebottomtoensurereliablecontactwiththemeasuredpoint.Bandthesensor
wirealongthepipe.Anddisconnectedpointsofleadmustbeavoidedtobeinoutdoor
environment to prevent corrosion and oxidation due to rain.
2
3
1


Schematic diagram of wiring position of solar collector temperature sensor (unit: mm)
cut off connection here
Installprimingvalve(notprovidedwiththeequipments)attheproperpositionofthe
upperendofwaterpumpconnectiontubeofsolarstation.Thevalvehasnodirectionality.
Buttheinstallationspacemustbeconvenientforlatepriming.
Installoneteeattheoutletoftheprimingvalve.Oneendofteeisconnectedwith
circulationliquidoutputtubeandanotherendisconnectedwithexpansiontank.
Afterdeterminationofitsposition,drilltwoholesinthewallwithpercussiondrill.The
holeis70mmindepthand9mmindiameter.Thenfixexpansiontankonthewallwithtwo
expansion bolts and corresponding fixing strap.
1
2
3
Installation of expansion tank and priming valve
Notice
Priming valve and expansion tank are both installed on the corresponding tubes at the
liquidoutletofwaterstoragetank.
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8Haier solar station
Installation introduction
Screwofftheprimingventcapofprimingvalve,closethebiggercheckvalveinthemiddle
ofprimingvalve(whentwobladesonthevalvehandleisverticaltoaxleofvalve,itis
closed)andopenanothertwosmallercheckvalves.
Connecttheoutputofprimingequipmentwithonepriminginletandensuretheflowing
directionisthesamewithinstallationdirectionofcheckvalve.ThenConnectanother
primingoutputwithreturninginletofprimingequipment.Starttheprimingequipmentfor
priming.
Observethereturnedantifreezeuntiluniformreturnedflowandnobubbleisrealized.At
firstclosethecheckvalveconnectedtoreturninginletofprimingequipment,thenthe
checkvalveconnectedtooutletofprimingequipment,andopenthebiggercheckvalvein
themiddleofprimingvalve.Disassembletheprimingequipment.
1
2
3
Priming antifreeze
Notice
Afterpriming,put3/4fibregasketinthepriminginletcapandtightenittopreventthe
leakage of antifreeze.
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Haier solar station
9
Directions for use
 Aftertheinstallationofallthetubesandwiring,ensurethatwaterstoragetankisfullofwater
andthatsolarcollectorcirculationsystemisfullofcirculationmediawithoutleakage,then
connectthepowerofsolarstation.
 Afterconnectingthepower,solarstationwillstartforautoinspection,thendisplayplateand
indicationlightsarelightedupfor2seconds,restoretonormaldisplay.Thedefaultworking
mode is solar heating mode.
:ON/OFF :SET :REG :MODE
 Press the button for starting and
another press on the button for
closing. When fault codes occur, press
thebuttonforrestorationdisplay.
 When pressing the button on
mode,thesystemwillbeswitched
betweenthefourmodes:solar
heating, instant heating, presetted
heating and intelligent heating. At
the same time, indication light of
corresponding mode is lighted up.
2-secondpauseautomaticallyconfirms
the mode and then enter the mode.
 Press the button , and press the
button to adjust the corresponding
parameters in 6 seconds.
 Press the button for more than
onesecond,thevaluewillincreaseby
3 jump per second.
 Afterthesetting,pressthebutton
forconfirmationordonotpressany
 buttonsfor6seconds,thesystemwillautomaticallyconfirmit.
 Afterpressingthebutton to turn off the solar station, temperature indication lights
ofwaterstoragetankandsolarcollectorandtemperatureindicatorarestillinnormal
operation;otherdisplayplatesandindicationlightwillbeturnedoff.Andsolarcollection
functionisstillinoperationandelectricheatingwillbeclosed.
Directions for buttons and indication lamps
AB
HCSOLH WT
PRE INT
T-DISP
ON/OFFSET REGMODE
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10 Haier solar station
Directions for use
Solar energy indication light (green)

Whileitislightedup,itisindicatedthatwaterheaterisinsolarenergyheatingworking
mode.
Instant heating indication light (green/red)

Whilethegreenlightison,itisindicatedthatwaterheaterisininstantheatingworking
mode.Whiletheredlightison,itisindicatedthatwaterheaterstartselectricheating
workingmode.(whenthetemperatureisheatedtothesetvalue,workingmodewillbe
automaticallyswitchedtosolarheatingmodefrominstantheatingmode.Atthesametime
heating indication light is off and solar indication light is on.)
Presetted heating indication light (green/red)

Whilethegreenlightison,itisindicatedthatwaterheaterisinpresettedheatingworking
mode.Whiletheredlightison,itisindicatedthatwaterheaterstartselectricheating
workingmode.(whenthetemperatureisheatedtothesetvalue,indicationlightturns
green.)
Intelligent heating indication light (green/red)

Whilethegreenlightison,itisindicatedthatwaterheaterisinintelligentheatingworking
mode.Whiletheredlightison,itisindicatedthatwaterheaterstartselectricheating
workingmode.(whenthetemperatureisheatedtothesetvalue,indicationlightturns
green.)
Temperature indication light of water storage tank (yellow)

Whileitislightedup,itisindicatedthattemperaturedisplayedintemperaturedisplaying
zoneiscurrenttemperatureofwaterstoragetank.
Temperature indication light of solar collector (red)

Whileitislightedup,itisindicatedthattemperaturedisplayedintemperaturedisplaying
zoneiscurrentoutputwatertemperatureofsolarcollector.
Clock time display/ parameter setting display (green) ( A and B)

Innormalstateitdisplaycurrenttimesetbytheuser,andtheclockcanberesetonlyunder
thesolarenergyheatingmode(greenindicationlightofsolarenergyison).DifferentMode
SettingswilldisplayCorrespondingparameters.
Temperature indicator (green)

Displaycurrenttemperatureofwaterstoragetankandsolarcollectorinturn.
CSH09J0455.indd 10 11/6/2009 4:08:21 PM

Haier solar station
11
Directions for use
1
2
3
Undervariousworkingmode,theoperationsareasfollows:
The solar heating mode is as follows:

Press the button ,thenAtwinkles,pressthebutton tosetthecurrenttime,“hour”.
Press the button ,thenBtwinkles,pressthebutton tosetthecurrenttime,“minute”.
Press the button again,thenAdisplays“L”andBtwinkles;pressthebutton to set
temperaturedifferencevalueofcirculationpump.Thesettingrangeisfrom5°C to 30°Cwith
the default value 8°C.
Operation methods
Directions
■
 In solar energy heating mode,temperaturedifferencebetweensolarcollectoroutput
ventandwaterstoragetankisusedtocontroloperationofcirculationpumpthrough
whichhotliquidinthesolarcollectorflowsintowaterstoragetankandcoldliquidin
thebottomofwaterstoragetankflowsintosolarcollectorforcirculation.Iftemperature
attheoutputventofsolarcollectorislowerthan120°Ctemperatureofwaterstorage
tankisnomorethan85°C and the temperature difference is higher than the set
temperaturedifferenceofcirculationpump,thencirculationpumpstartstowork.
Whentemperaturedifferenceislowerthan3°C,thencirculationpumpstopsworking.
 Itissuggestedthatthesettemperaturedifferenceofcirculationpumpshallbe15°C in
summer and 8°Cinwinter.
The presetted heating mode is as follows:

Setthedatedtime1.
Press the button ,thenAtwinkles,pressthebutton tosetthecurrenttime,“hour”.
Press the button ,thenBtwinkles,pressthebutton tosetthecurrenttime,“minute”.
Setthedatedtime2. The setting method is same to setting method of time 1.Repeatthe
operations in
1 and 2 .
Press the button again,thenBtwinkles;pressthebutton to set the dated
temperature for electric heating. The setting range is from 30°Cto75°Cwiththedefault
value65°C.
1
2
4
3
CSH09J0455.indd 11 11/6/2009 4:08:22 PM

12 Haier solar station
The instant heating mode is as follows:

Press the button again,thenBtwinkles;pressthebutton to set the temperature for
instant heating. The setting range is from 30°Cto75°Cwiththedefaultvalue65°C.
Directions
■
In the instant heating mode,thesystemwilldetectwhethercurrentwatertemperaturein
waterstoragetankreachesthesettemperature,ifitislowerthanthesettemperature,start
electricheatingimmediately.Atthesametimeinstantheatingindicationlighttwinkleswith
green.Whileheatingtothesettemperature,automaticallyswitchtosolarheatingmode.Then
on-demandindicationlightisoffandsolarenergyheatingindicationlightison.
Notice
Intheinstantheatingmode,solarenergytemperaturedifferencecirculationwillbein
normal operation.
Directions
■
 Aftersettingthedatedtimeandtemperature,thesystemwillheatwatertothedated
temperaturebeforedatedtime.Whenitisthedatedtime,thesystemwillmaintainthe
temperaturefor30minutes;whilethecurrenttemperatureis5°Clowerthantheset
temperature,itwillstarttheelectricheating.Duringtheheatingcourseofdatedtime,
stagedandtemporaryheatingisutilized.Absorbsolarenergyinpriority.Whensolar
heating can not realize dated temperature, start electric heating for supplement. Thus
presetted heating needs operation in longer advance. It is normal phenomenon.
 Ifitisintendedtodateonetime,setthetwosamedatedtime.
Directions for use
CSH09J0455.indd 12 11/6/2009 4:08:22 PM

Haier solar station
13
Directions for use
The intelligent heating mode is as follows:

Press the button again,thenBtwinkles;pressthebutton to set the temperature for
intelligent heating. The setting range is from 30°Cto75°Cwiththedefaultvalue65°C.
Cautions for use

Inspectwhethersolarstationandthesystemisinnormaloperation.
Inordertoensuregoodoperationofsolarenergywaterheatersystemandfullheatstorage
insolarcollector,donotturnoffthepowerofsolarstation.
Ifthesystemcontinuouslyoperatesformorethan2months,itisadvisableforyouto
calibrate the clock to ensure normal operation of presettedd heating and intelligent heating.
Thesolarstationcontrollerhasthepowerfailurememoryfunction.Duringaccidentalpower
failure,thesystemcanrestorethesetparametersbeforepowerfailure.
Cleaning and maintenance

Afterusageforcertaintime,wipeitsshellgentlywithwettowel.Donotusechemical
detergent to avoid shell fading.
Directions
■
In the intelligent heating mode,thesystemwilldividethewholedayinto8parts.Record
theperiodpartwithwaterusagetimesexceeding4in7daysandinthe8thday,finishthe
heating course before in the period part and maintain the temperature for 30 minutes.
Notice
Ifwatertemperaturecontinuouslydecrease6°Cin30minutes,thesystemwillrecordone
timeofwaterusage.Forseveraltimesinthesameperiodpart,recordonlyonetime.
1
2
3
4
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14 Haier solar station
Electric principle diagram, technical data and packing sheet
Electric principle diagram
Technical data
Packing sheet
N
SW
L
N
CD
DB
E
RY1
PB
TS2
RY2
TS1
CP
EH
MT
L: live wire (brown)
N: neutral wire (blue)
E: earth wire ( yellow and green)
DB: display board
PB: power board
SW: 10-core signal wire
RY1 and RY2: relays
CD: coil for electricity leakage
detection
MT: manual reset temperature
controller
EH: electrical heater
CP: circulation pump
TS1: temperature sensor for the
water tank
TS2: temperature sensor for the
collector
N : sign of pole N of relay
No. Parts name Quantity
1Solarstation 1 set
2Solarstationhanger 1
3 Expansion bolt 4
4 Expansion tank 1
5 Temperature-measuringblindtubeofsolarcollector 1
6 Fixing strap of expansion tank 1
Typeofsolarstation HR-SC
Outlinedimensions(H×W×D)
370×292×145(mm)
Water proof level IPX1
Netweight 6Kg
Maximumpipepressure 6bar
Maximummediatemperature 100°C
Maximumelectricheatingpower 2600W
Ratedvoltage AC220V~230V
Frequency 50Hz
Circulationpumptype UPS15-60J2130
Circulationpumppower
(adjustable) 45W`75W`110W
Ratedvoltageof
circulation pump AC230V
Temperature sensor of
waterstoragetank
NTC,-40°C~150°C
R(37°C)=29.37KΩ±2.5%
β(0/100)=3970K±2%
Temperature sensor of
solar collector
NTC,-40°C~250°C
R(25°C)=100KΩ±3%
β(0/100)=4036K±2%
CSH09J0455.indd 14 11/6/2009 4:08:22 PM

Haier solar station
15
Questions and answers
Note
Phenomena The items needs to be determined
Bigger noise of the
circulation pump Insufficient antifreeze.
Starting failure Thepoweriso,socketisoorcontrolplateisdamaged.
Fault code shows Circuitfailureandcreepageinthesystem.
Fault code shows
Waterstoragetankisnotfullofwater,electricalheateris
burnedwithoutwaterormanualoperationwhichmakesthe
sensor probe increase too much in the short time.
Fault code shows
Check temperature sensor of solar collector for damage.
Fault code shows
Checktemperaturesensorofwaterstoragetankfordamage.
Questions and answers
CorrectDisposalofthisproduct:
This marking indicates that this product should not be disposed
withotherhouseholdwastes.Topreventpossibleharmtothe
environmentorhumanhealthfromuncontrolledwastedisposal,
recycleitresponsiblytopromotethesustainablereuseofmaterial
resources.Toreturnyouruseddevice,pleaseusethereturnand
collectionsystemsorcontacttheretailerwheretheproductwas
purchased,theycantakethisproductforenvironmentalsafe
recycling.
CSH09J0455.indd 15 11/6/2009 4:08:23 PM

V98497
0040502470
V98497
0040502470
CSH09J0455.indd 16 11/6/2009 4:08:23 PM