Haier PJF2-200 User manual

PJF2-200
PJF2-300
OPERATION INSTRUCTION
Haier solar water heater
OPERATION INSTRUCTION
Haier solar water heater
Please read this operating instruction
carefully before use.
Please store it properly for the reference.
HCSOLH WT
PREINT
T-DISP
SET REGMODE
ON/OFF
MPa
Safety Consideration
(Read it carefully before use).............................................. 2
Installation introduction..............3
Installation Consideration............3
Installation of Solar Collector......3
Installation of Storage Water Tank ....5
Installation of the solar station...5
Installation of expansion water
tank and priming valve .................6
Priming antifreeze...........................6
Circuit connection...........................7
Pipeline Connection.......................8
Directions for use ...........................9
Directions for buttons and
indication lamps................................ 9
Operation methods........................ 11
Cleaning and Servicing ................13
Electrical Diagram•Technical Data ...14
Electric principle diagram ............14
Technical Data ..................................14
FAQ.................................................15
Packing list....................................16

2Haier solar water heater
Safety Consideration (Read it carefully before use)
Symbol Explanation
Prohibit
Indicate the behavior to be prohibited
Attention
Indicate the events to be considered
Alert
Indicate the behavior shall be implemented
Attention
• Don’tdrinkthehotwaterinthewaterheaterdirectlyoruseitforsimilarpurpose.
Prohibit
• Don’tusethebrokenpowercableandpowersupplysocket.Cleanthepowersupplyplugs
andsocketsintime.Otherwise,itmaycausetheelectricshock,shortcircuitorfirehazard.
• Itisprohibitedtoplugorunplugthepowersupplyplugbythewethands,foritis
dangerous to be electric shocked.
• Preventthestoragewatertank,solarstation,plugandsocketarewet.Incasethewater
heaterisdampened,itisnecessarytobecheckedbytheprofessionalpersonnelspecified
byourcompanybeforeitisusedagain.
• Itisprohibitedtodisassemble,repair,maintainandreformthewaterheaterbythenon-
professional personnel.
• Thewatermaydripfromthedischargepipeofthetemperaturepressurevalveandthatthis
pipe must be left open to the atmosphere.
• Childrenshouldbesupervisedtoensurethattheydonotplaywiththeappliance.
• 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.
Alert
• Makesuretousethe230V/50Hzindependentpower supplysocket (themultifunctional
socketisprohibited).
• Makesurethepowersupplysocketisgroundedreliably,andthewaterheaterisprohibited
tobeusedundertheconditionthatitisnotgroundedreliably.
• Makesureallconnectioncomponentsofthepipelinearesealedwithoutanyleakagebefore
use of the solar station.
• Make suretoswitch off the powersupply beforethemaintenance andservicing of the
water heater.
• Ifanyabnormityofthewaterheaterisdetectedoritisburnt,pleaseswitchothepower
supplyimmediately,andcontacttheafter-salesservicedepartment.

Haier solar water heater 3
Installation introduction
Installation Consideration
• Itisprohibitedtoinstallthecollectorupsidedown.
• Thecollectorshallbeinstalledtowardthesouthasmuchaspossible.
• Thedistanceofthesinglepipelinebetweenthestoragewatertankandthecollectorshall
belessthan10m.
• Theindoorandoutdoorpipelineofthesystemshallusethemetaltube.
• Thesolarstation,feedvalveandexpansiontankshallbeinstalledinthecircularoutlet
pipeline of the storage water tank.
• Itissuggestedforthethermalinsulationofthepipelinetousethededicatedthermal
insulationmaterialofourcompany.
• Thesensorforthesolarcollectorshallbeinstalledattheoutletofthesolarcollector.
• Theinlet/outletpipelineofthepanelsolarcollectorshallbeconnectedinthediagonal
position,theantifreezeowsintounderneaththeinlet/outletpipelineandaboveofthe
inlet/outletpipeline.
Installation of Solar Collector
• Usethesteelwireropewiththediameterof6mmtoinstallthesolarcollector.
• Ifthereisnoproperfixingpointintheroof,itcanusethelargeexpansionboltforthe
fixation at the thick wall.
• Thereshallbesomespacebetweenthesolarcollectorandtheroof,topreventthe
backflow of the water in the roof from causing the leakage of the roof.
• Custommadesupportofourcompanyshallbeadoptedfortheinstallationofsolar
collector on the flat roof.
Panel Solar Collector
Expansion Bolt
Steel Wire Rope (Installation of the solar
collector on the pent roof)
Alert
• 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.
• Makesuretotestthewatertemperaturebeforeuse.
• Thetemperaturepressurevalveanddischargepipearetobeoperatedregularlytoremove
limedepositsandtoverifythatitisnotblocked.

4Haier solar water heater
Installation introduction
Cold water inlet
Mixing valve
Temperature
pressure valve
Check valve
Hot
water
outlet
Liquid inlet of
solar collector
Circulation
inlet tube
Plate solar collector
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
Drain outlet
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/OFF SETREG MODE
MPa
Schematic diagram of solar hot water supply system


Haier solar water heater 5
Installation of Storage Water Tank
• Determineandinstallthestoragewatertankaccordingtotherequirementofusers
together with the actual situation.
• Addonecorrugatedpipeaccordingtothedistancebetweenthesolarstationandthe
storagewatertank(itshallnotbegreaterthan0.6m),toconnectthecircularoutletofthe
storage water tank and the circular inlet under the solar station.
• Connectwithvariouspipefittingsatthetemperaturepressurevalve,coldwaterinlet
and hot water outlet.
• Connectthetemperaturepressurevalveonthewatertanktop.Connectadrainpipe
onthevalve.Thedrainpipeistobeinstalledinacontinuouslydownwarddirectionand
inafrost-freeenvironment.Thevalvecandrainwateroutunderhightemperatureand
pressureconditiontoavoidhazards.Atanytimethedrainpipecan’tbeblocked.
• Thecheckvalveshallbeinstalledatthecoldwaterinletofthestoragewatertank,andthe
direction of the check valve shall be consistent with the water flow.
• Ifthewatertemperatureinthestoragewatertankrises,somewater-dropwillflowout
from the pressure relief hole of the temperature pressure valve, which is a normal
situation.Ifyourwaterheaterisnotinstalledneartothesewer.Itissuggestedtoinstall
the drain pipe of the temperature pressure valve, to prevent the spatter indoors. The
drain pipe must be left open to the atmosphere.
• Connectthepowercableofthestoragewatertankandthesensortothecorrectposition
of the power panel for the 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 it 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

6Haier solar water heater
Install priming valve 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 water output tube and another end is connected with expansion water 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watertankonthewallwithtwo
expansion bolts and corresponding fixing strap.
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
1
2
2
3
3
Installation of expansion water tank and priming valve
Priming antifreeze
Notice
Priming valve and expansion water tank are both installed on the corresponding tubes
at the water output of water storage tank.
Notice
Afterpriming,put3/4fibregasketinthepriminginletcapandtightenittopreventthe
leakage of antifreeze.
• 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qualifiedtechnicianofHaier.
• Thedisposaloftheantifreezemustbeinconformitytolocalsafetyandenvironmental
protection laws.
• Theantifreezemayevaporable,flammableandtoxic.Iffind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.

Haier solar water heater 7
Circuit connection of water storage tank

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.
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
plate interface of solar station.
Installation introduction
Circuit connection
2
3
4
1
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hotsurface,
wet,orsignificantamountsofultravioletradiationexceptthewiresaresuitableforthe
conditions.

8Haier solar water heater
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.


Schematic diagram of wiring position of solar collector temperature sensor (unit: mm)
cut off connection here
Installation introduction
2
3
1
Measure the distance from the solar collector inlet to the expansion tank and the distance
from the solar collector outlet to the storage water tank circular outlet.
Preparecorrespondingpipematerialaccordingtothemeasureddimension,andequipped
with the insulating layer.
Connect the solar collector inlet and the expansion tank tee joint as well as the solar
collector outlet and storage water tank inlet by the prepared pipe material.
Thecheckvalveisinstalledatthecirculardischargepipeoftheoutdoorsolarcollector,and
thedirectionofthecheckvalveshallbeconsistentwiththeflowdirectionoftheliquid.
1
2
3
Pipeline Connection
4

Haier solar water heater 9
 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 o n
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
Directions for use

10 Haier solar water heater
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 water heater 11
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.
Directions for use
1
2
3
Operation methods
Directions
Q
 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.
Directions
Q
 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.
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 1and 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

12 Haier solar water heater
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.
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.
Directions
Q
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.
Directions
Q
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
Intheinstantheatingmode,solarenergytemperaturedifferencecirculationwillbein
normal operation.
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.
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.
1
2
3
4
Directions for use

Haier solar water heater 13
Cleaning and Servicing
• Switchoffthepowersupplybeforecleaningthestoragewatertank.Wipeitbythewet
clothwithsomeneutraldetergent,andthenwipetodryitbythedrycloth,tomaintain
thedryingofthestoragewatertankcase.
• Tomaintainthecontinuoushigh-efficientoperationofthewaterheater,itisnecessaryto
cleanthepipeheaterandthelinereverythreeyears.Notethattheprotectivelayershall
not be damaged.
• Itisnecessarytoreplacethemagnesiarodsinthestoragewatertankaccordingtothe
differenceoflocalwaterquality.
• Ifthewaterheaterisnotusedforalongtime,itisnecessarytodrainthestoragewater
tankandthesolarcollectorcircularpipelinerespectively.
Drain the storage water tank

Close the inlet valve of the storage water tank.
Remove the end cap at the drain outlet.
Open the handle of the temperature pressure relief valve in the storage water tank.
Drain the water in the storage water tank from the drain outlet.
Drain the solar collector circular pipeline

Unscrewthefeedingcapintheprimingvalve,andopentwosmallcutoffvalves,andthen
use thecontainerstocollecttheanti-freezingfluidflowingout.
Ifnoanti-freezingfluidflowsoutfromthesmallcutoffvalves,closethelargecutoffvalves,
andconnecttheinflationequipmentoutletwithonefeedingport,toensuretheflow
direction of the gas is consistent with the installation direction of the check valve.
Activatetheinflationequipmentuntiltheanti-freezingfluidisblownoutcompletely.
1
2
3
4
1
2
3
Cleaning and Servicing

14 Haier solar water heater
Electric principle diagram
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
N
SW
L
N
CD
DB
E
RY1
PB
TS2
RY2
TS1
CP
EH
MT
Technical Data
Model PJF2-200 PJF2-300
Volume of storage water tank 200L 300L
Waterproof level of storage water tank I PX1
Waterproof level of solar station I PX1
Rated internal pressure 0.70MPa
Dimension of storage water tank (mm) 600×638×1250 600×638×1720
Dimension of solar station (mm) 370×292×145
Daylighting area of solar collector 3.8m25.7m2
Maximum water supply pressure 0.45MPa
Rated voltage 220V~230V
Frequency 50Hz
Electric assistant heating power 2600W
Notice
In above parameters, the difference of the daylighting area for solar collector is less
than or equal to 3%, the difference of the volume for the storage water tank is less
than or equal to 3%, and the difference of the dimension for the storage water tank is
less than or equal to 10%.
Electrical Diagram•Technical Data

Haier solar water heater 15
FAQ
ItisProhibitedtodisassemble,repair,maintainandreformthewaterheaterbythenon-
professionalpersonnel.Theimpropermethodmaycauseseriousinjuryorpropertydamage.
Ifanyfailuretakesplace,contacttheafter-salesservicedepartmentofHaier.
Phenomenon The events to be confirmed
No water
Whether the water stops or the water
pressure is too low?
Contact the water
supplydepartmentfor
the confirmation and
maintenance
Whether the water use point is blocked or
the water valve is opened?
Clean the block material
and open the water valve.
Cold water
Whether the water temperature is
controlledproperly? Adjustitagain.
Whether the temperature controller of the
solar station is out of control?
Contacttheafter-sales
service department
The temperature of the
storage water tank doesn’t
rise.
The sunlight is not enough. Usetheelectricheating
method.
The pipe heater is damaged.
Contacttheafter-sales
service department
Theanti-freezinguidisnotenough.
Fail to start the equipment
Itisnotpoweredon,thepowersupply
socket is not switched on or the control
panel is damaged.
Display the failure code The line is failed and there is the leakage
forthesystem.
Display the failure code
The storage water tank is not full with
water,thepipeheaterisdryortheartificial
operation of the storage water tank sensor
detector causes the temperature rise too
quicklywithinashorttime.
Display the failure code
The temperature sensor of the solar
collector is damaged.
Display the failure code
The temperature sensor of the storage
water tank is damaged.
A great deal of water ows
out from the temperature
pressure valve.
The pressure of the tap water source is too
high(greaterthan0.70Mpa)
The water ow is not
constant in volume and
temperature.
The pressure of the tap water source is not
stable
Contact the water
supplydepartmentfor
the confirmation and
maintenance
FAQ

16 Haier solar water heater
Note
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.
Packing list
Package method Part name Quantity
Packing box of storage water tank
Storage water tank 1
Specification 1
Check Valve 2
Tee Valve 1
Temperature pressure valve 1
Large expansion bolt 4
3/4 fiber gasket 2
Stopper 2
Connector (200L) 6
Connector (300L) 10
Drain pipe 1
Nipple S1/2F-3/4M 3
Solar collector Solar collector (200L) 2
Solar collector (300L) 3
Packing box of solar station
Solar station rack 1
Fixing band of expansion tank 1
Expansion tank 1
Solar station 1
Small expansion bolt 4
Thermometric blind pipe 1
Priming valve 1
Safety valve 1
Notice
The attachment of products is only applicable for the pent roof installation. It is
necessary for the flat top installation to customize the support with different angles
according to the requirement.
Packing list
0040502888