Haier HR-SC Operating Instructions Manual

Brand: Haier

Model: HR-SC

Type: Operating Instructions 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)

.....

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

2 Haier 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.

Haier solar station

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.

4 Haier solar station

Installation introduction

Installation of the solar station

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

Haier solar station

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.

6 Haier solar station

Notice

•

Thenominalcross-sectionalareaofthewiresshallnotlessthan1.5mm

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



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.

Haier solar station

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(2X0.2mm

) 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.





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.

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.

8 Haier 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.

Priming antifreeze

Notice

Afterpriming,put3/4fibregasketinthepriminginletcapandtightenittopreventthe

leakage of antifreeze.

Haier solar station

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

HCSOLH WT

PRE INT

T-DISP

ON/OFFSET REGMODE

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.

Haier solar station

Directions for use

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

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

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

. The setting method is same to setting method of time

.Repeatthe

operations in

and

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

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

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

Haier solar station

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

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.

14 Haier solar station

Electric principle diagram, technical data and packing sheet

Electric principle diagram

Technical data

Packing sheet

RY1

TS2

RY2

TS1

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

1 Solarstation 1 set

2 Solar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%

Haier solar station

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.

V98497

0040502470

V98497

0040502470

Haier HR-SC Operating Instructions Manual

Haier HR-SC Operating Instructions Manual

Haier HR-SC Operating Instructions Manual

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