Caple WC6218 Manual

WC6218
Caple in-column wine cabinet
Technical information
Technical information

Item Part Code Description Qty
1DG2-14 Power cord 1
2DG22-476 Support bar of tank water 2
3DG13-447 water box 1
4a DG1-93 Compressor 1
4b PJ1-002-C Start Device / Overload Protector 1
5DG3-206 PCB board 1
6DG6-18 Transformer 1
7DG11-41 Condenser 1
8DG13-473 Limiting bar(B) 1
9DG13-472 Limiting bar(A) 1
10 DG14-206 Top hinge module 1
11 DG121AEvaporator 1
12 DG12-6.1 Air-circulating pipe 1
13a DG20-1 Wire clamp 1
13b DG8-8 Senser 1
WC6218 - Caple in-column wine cabinet
14 DG7-48 Evaporator fan 1
15 DG22-498 Air duct board 1
16 DG22-499 Upper panel for air-leaded board 1
17 DG22-3000 Middle airway-board 1
18 DG18-98 Foam 1
19 DG13-469 Display support 1
20 DG20-261 Display panel 1
21 DG15-205-1 Wooden shelves 2
22 DG15-205 Wooden shelves 3
23 DG23-210 Door 1
24 DG22-475 Axis 2
25 DG22-3027 Handle 1
26 M147-005 Gasket 1
27 DG13-3005 Magnet 1
28 DG15-206 Wooden shelves 1
29 DG13-1.2 Humid box 2
30 DG13-198 Senser cover 2
31 DG8-8 Senser 1
32 DG22-500 lower panel for air-leaded board 1
33 DG8-8 Senser 1
34 DG3-18-W LED Light 1
35 DG11-18 PTC heater 1
36 DG7-33-BH Fan 1
37 DG7-41-BH PTC heater fan 1
38 DG13-458 Tank water of airway-board 1
39 DG13-129 LED light cover 1
40 DG3-14-W LED light 1
41 DG14-207 Lower hinge module 1
42
DG9 16
Rd ith
1
42
DG9
-
16
R
ee
d
sw
it
c
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1

Item Part Code Description Qty
WC6218 - Caple in-column wine cabinet
43 DG13-474 Support bar 2
44 DG22-3005 Electrical box cover 1
45 DG22-473 strengthening board 1
46 DG11-45 Drier 1

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ComputerControlledWineCellar
JG48B
ServiceManual
Herebelowwelistedvariousfaultswhileusingthewinecellar, and themethodofcheck-up andsolvethese
default,and findtheinformationofthecorrespondentpage.
Statement:(Fig.4)showsthereferencefigureFig4
( 6)showsthereferencepage6
Warning:beforeattemptinganycleaningormaintenance thisunitMUSTbedisconnectedfromthe
electricalsupply, topreventelectricalshock
▲Preparationbeforemaintenance
○Tools
1．Pliers2．Phillipsheadscrewdrivers
3．Process pipe 4．ElectricalMultimeter
5．Ampmeter(5A)(calipercabletype)6．Electricalsolderingiron
7．Wirestrippers 8．Sealpliers
○Equipment
1．Vacuumpump 2．Solderingironforcopperpipes 3. Refrigerant meter
1. Safetyrules onoperationof repairing. (Rules must be
obeyed). 2
2.Electrical circuitdiagram. 4
3.Cooling system diagram. 5
4.Nameandfunctionon control panel. 5
5.Howto diagnose the fault. （E1、E2、E3、E4）6
6.Giston disassembly. 9
7.Howto maintain the default. 19

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1. Safetyrules onoperationof repairing (Rulesmustbeobeyed).
To avoidtheaccident duringmaintainthewinecooler, and make sure theproduct is safety,
rules must be obeyed list below.
○Below we list the symbols and explain the danger if ignore it.
Danger This symbol means that the instancemay have the chance to suffer
death or a serious wound.
Warning
This symbol means that the instancemay have the chance to suffer
death or a serious wound.’
Notice This symbol means that the instancemay have the chance to suffer
a wound.’
○Below symbols’distinguish and rules should be obeyed.
This symbolmeansthe
instance hope to be
noticed
This symbol means the
instance must be done
forcibly
This symbolmeansthe
instance forbidden
Danger
·Please make sure to discharge therest refrigerant in the parts.
·When dischargingrefrigerant, make surethat it never goto thefire place
and drain to outdoors.
Tell the customers thatthey never closeto thedischarge place and the fire
is forbidden.
·Take apart the pipe by cutter.
Never take apart the part by soldering,otherwise it willfire therest
refrigerantin the systems and cause blast.
·Exhaust the rest refrigerant in the systems before welding.
·After fillingthe refrigerant thesealing should be done byusingsmithing
welding nozzle.
Using the welding machine will firethe refrigerant and blast.
·Since the R600a isheavier than the air,pleaselet the R600a ontheground
go especially for the hypogeum.
·The operation on theservicing refrigerant bottle should bedonein place
without fire and outdoors.
·Use therefrigerantwarnerplease，astherest refrigerantwillcausethe
fire.
·Don’t use fire in the place withrest refrigerant.
·Don’t place the default compressor in indoor.

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Danger
·During repairing,the power plug should be disconnected.
Before remove, install, replace parts disconnect the power plug.
·Attentiondon’tget electric shock.
When checking current, voltage or chargingnever touch the connectors.
When changing the parts,don’ttouch the charged parts withinthree minutes
after disconnect the plug.
The capacitor will discharge for some time.
·Don’tdamage the cooling pipe, sine the refrigerant is flammable, the damage
will cause the fireor blast.
·Don’t smoking inthe service car.
·Dischargetherefrigerantentirely intheplacewithoutfirebefore disusing
the refrigerant bottle.
·Don’ttouch thewinecoolerwhen the cooling pipe damaged, don’tfieinside
the wine cooler, keep the windows open to exchange the air.
·Disusing the default compressor should be done outdoor without fire.
·The maximum weightof the refrigerantbottle loaded inthevehicleshould be
comply to stated, the bottle should beplace upright, the maximum leaning angle
is 40°.
·Do use the appointedpart, otherwise it have chance to smoke fire or default.
·Please put the defaultcompressor into plasticbag and seal theperistome,
then pack it with strip, as the restcompressor oil may leak in the vehicle and
cause fire or blast.
·Check if all the snails, parts,wiring are install in it’splace, ifthe area
around the service part worsen.
When measuringthegroundingresistancemakesure thatthetestrange is more
than 1MΩ.
Make surethepowercord and plug never bepinched on rear ofthewine cooler.
Exchange the power cord when it damaged.
Clean the flake of the plugwhen itdirty.

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Notice
·Attentionthe hot.
The running orjust stopcompressor and thepipesometimes are very hot. And
the heatingor juststop heater is very hot. The hot willcause scald.
·Attentionthe hotparts of the pipe after the welding.
·Attentionthe refrigerant during charge anddischarge it,as itwillfrostbite
the skin when touchit.
·Attentionthe burr.
The burr onthe metal or plastic part may hurtthe hand.
·Attentionthe fins of theevaporator.
The fins ofthe evaporator may hurtthe hand.
·Drive upthe wine cooler when moving it. Pushing it may damage the floor.
Cover a protector board on the easydamagefloor.
2. Electricalcircuitdiagram.

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3. Cooling systemdiagram.
4. Nameandfunction oncontrolpanel.
•POWER”ThisLEDlight on meansthepowerison.
•”Use for uppercompartment setting, press ▲’onetime,theuppercompartmentsettingtemp
will lowerdownin1.
•
•”Use for lower compartment setting, press ▼’onetime, thelowercompartmentsettingtemp
will lowerdownin1.
•
“”Press onetime,thelighton,press again,thelightoff,it isnoteffectbythedoorswitch.Press it
and holdonforthreesecondswillenterthetimeadjustment. Press ▲’adjustthehour,press ’▼’adjustthe
minute.
•“”Press it one time, thepower on, pressit and hold on for three seconds, the power
off.
lThe default setting tempof this wine cooler areupper compartment6,lower compartment 12,
but whenrestart thewinecoolerafter power off, it will back totheformersetting temp

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before power off.
lAccording to customers’requirement, this wine cooler can be set to that the readout display
actual tempor setting temp.
a. The systemsenter the temperature setting mode and the setting temperature twinkling. Five
seconds twinklingafterstopping adjust temperature, thereadout stop twinkling and the
readout show actualtemperature, the temperature setting mode end.
b. In the readout displayactualtemp mode, pressthe ‘▲’ or ‘▼’,the systems enter the
temperaturesetting mode andthesetting temperature twinkling. Five secondstwinkling
after stoppingadjusttemperature,thereadoutstop twinklingand the readoutshowactual
temperature, the temperature setting mode end.
5. Howto diagnosethefault.
5.1 Fault findingbytheself-checkmode.
Thewinecooleriscontrolledbycomputer,inordertomaintainthewinecoolereasily,thereisa
self-checkfunction inthecontrolPCB.
If yoususpectthatthecontrolsystemfault, youcanstartheself-checkmodebyfollowingbelow:
1 >．Poweron thewinecooler, it will beeponesound, thewinecoolerstar, within10 secondsafterit star,
press the ▲’and‘▼’at the same time and holding, three beep will sound, the systems
enter self-check mode.
The power indication light on.
The readouts show the actual temperatures.
The “Run”light on.
The heater on and last for ten seconds
The LED light on.
The inner and outerfans running.
No responsewhen touch the controlled button.
2>．If all tallywithabovedescription, thepartsarenormal. If anypartfailed, checkthefailedpartand the
correspondingwiringand connection,ifthewiringandconnection isingoodcondition,replace thepart
and checkagain,ifit still failed,thedefault shouldbethecontrolPCB,replaceit withsamemodel. (
6.2.1 )
3 >．Theself-checkcanbequit onlydisconnectthepowerplug.

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5.2Errcode
Symbol RepresentationCheckingpointSolution
E1 Uppercompartment
sensoropencircuit
Checkthewiringand connection
betweenPCB andsensor,ifitopen
circuit.
If theconnectionandwiringisnormal,
replacethesensorplease.
E2 Uppercompartment
sensorshort circuit
Checkthewiringand connection
betweenPCBandsensor,ifitshort
circuit.
If theconnectionandwiringisnormal,
replacethesensorplease.
E3 Defrostsensoropen
circuit
Checkthewiringand connection
betweenPCB andsensor,ifitopen
circuit.
If theconnectionandwiringisnormal,
replacethesensorplease.
E4 Defrostsensorshort
circuit
Checkthewiringand connection
betweenPCBandsensor,ifitshort
circuit.
If theconnectionandwiringisnormal,
replacethesensorplease.
E7 Lowercompartment
sensoropencircuit
Checkthewiringand connection
betweenPCB andsensor,ifitopen
circuit.
If theconnectionandwiringisnormal,
replacethesensorplease.
E8 Lowercompartment
sensorshort circuit
Checkthewiringand connection
betweenPCBandsensor,ifitshort
circuit.
If theconnectionandwiringisnormal,
replacethesensorplease.
ACheckifanyrefrigerant leakage.Repairtheleakageandrefill.
BCheckifthecapillaryjamCleanorreplacethecapillary.
HI Innertemperaturetoo
high CCheckittheinnerfanrun
normally Repairthewiringorreplacethefan.
aCheckiftheinnerfanrun
normally Repairthewiringorreplacethefan. LO Innertemperaturetoo
low bCheckifthePCBnormal. ReplacethePCB.
“HI”Hightemperaturewarning—Afterturningon thewinecoolertenhours,iftheinnertemperatureisover23ºC,the
readoutshowHI,afterit showingforonehour,the “HI”twinkling andthebuzzeralarm,and twenty
minuteslater,thebuzzerstop,thecompressorstop,thereadoutkeeptwinkling.TheHIalarmcanbe
stoppedbydisconnectthepowerplug.
“LO”Lowtemperaturewarning—Afterturningonthewinecoolertwohours,iftheinnertemperatureislowerthan0 ºC
and lastingfor15 minutes,thereadoutshow “LO”,thebuzzeralarm, andthecompressorstopatthesame
time,whentheinnertemperatureisover2ºC,theLOwarningstop.
*Remark:somemodelswithoutthe “HI”and “LO”warningfunction.

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5.3Diagnosethedefaults
●Thereisn’tanydisplay onthedisplay PCB.
●Notcooling(thecompressorstop)
No
Yes
No
No
Yes
Yes
Yes
No
If theinnerlightcanbeturnon Checkthepowersource (powercord,
plug, socket)
Displayerrorcode? Referto5.2.
Thestarterhavepowerinput?
Theprotectorhavepowerinput?
Checkthecompressor
Thestarterfailed
Theprotectorfailed
Compressorfault
Yes
Yes
If theinnerlightcanbeturnon Checkthepowersource (powercord,
plug, socket)
CheckthePCB circuit
DisplayPCB failed
No
If thedisplayhavepowerinput
No

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●Notcooling(thecompressorrunning)
6.Giston disassembly.
Warning: Disconnectthe power plugbefore maintain the wine cooler.
6.1 Gist on disassemblingthe innercabinet.
6.1.1.How to remove the shelves.
Pushtheshelftotheend,andrevolvetheshelfoneitherside,makethestopperontheoutofthe
guidingrail, thenpulltheshelfout (Fig.1).
6.1.2. How toremove the air-ductboard
Theprocess ofremovingtheair-ductboard:Removeall shelves Remove controlpanelfilm
Remove the display supporter Remove the middle electrical box Remove the upper
No
Yes
No 是
Yes
No
No
Yes
Thecompressorrunformorethan30 minutes？
If thedooropenedfrequently? Don’topenthedoorfrequently
If thehotgoodswasputintothe
cabinet?
If thedoorgasketairproof?
Coolingsystemdefault.?（Checkifany gasleakageorblock ）
Itcanbeloadedwithnormaltemperature
winebottle
Repairorreplace thegasket
Fig.1
Shelves

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and lower air duct board Remove the back air-duct board
1. Peeloffthecontrolpanelfilm
Theprocess:Removeall shelves Remove controlpanelfilm
Remove allshelves,then peel offthe control panel film.Be careful don’tdamage
the control panelfile, as it have to befixing again. (Fig.2)
2. Remove the display supporter
The process: Remove the shelves Remove the control panel film Remove the screws
Remove the display supporter.
Removetheshelves,afterremovingthecontrolpanelfilm(Fig.2), removethescrews(A)and(B),
disconnectthewiringconnector, and wecanremovethedisplaysupporter. (Fig.3)
Controlpanelfilm
Fig.2
ScrewsB
ScrewsA
Display
connector
Fig.3

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3. Remove the middle electrical box
The process: Remove the shelves Remove the control panel film Remove the screws
Remove the display supporter Remove the middle electricalbox
Removetheshelves,removethecontrolpanelanddisplaysupporter (Fig.2,Fig.3)，Remove the
four middleelectricalbox fixing screws, disconnect thelight connecter,remove
the middle electrical box. (Fig.4)
4. Remove the upper and lower air-ductboard
The process: Remove the shelves Remove the control panel film Remove the screws
Removethe display supporter Removethemiddle electrical box Removethe
screws Remove the upper andlower air-duct board.
Removetheshelves,removethecontrolpanelanddisplaysupporter (Fig.2)，Remove the four
middle electrical box fixing screws, disconnect the light connecter, remove the
middle electricalbox. (Fig.4), removethemiddleair-ductboardfixingscrews,removethe
middleair-ductboard (Fig.5).
Middleelectrical
box
LEDlight
connector
Screws
Fig.4

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5. Remove the inner air-duct board
The process: Remove the shelves Remove the control panel film Remove the screws
Removethe display supporter Removethemiddle electrical box Removethe
screws Removetheupperand lower air-ductboard. Removethe inner air-ductboard
1）.After remove the upper and lower air-duct board, remove the inner air-duct board
fixing screws, and then remove the innerair-duct board.
Upper
air-duct
board
Lower
air-duct
board
Screws
Screws
Screws
Inner
air-duct
board
Fig.6
Fig.5

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2）.Afterremovingtheinnerair-ductboard,wecanseesuctionpipeandcapillarypipejoint
（Fig.7）
A:Capillarysolderjoint. B:Suctionpipesolderjoint C:Uppercompartmentfanconnector
D:Uppercompartmentsensorconnector E:Heaterfanconnector F:Heaterconnector
G:Defrostsensorconnector H:Aircyclingfanconnector Ｉ:Lowercompartmentsensor
J:evaporator
6.1.3．How to remove theevaporator
The process: Remove the shelves Remove the control panel film Remove the screws
Removethe display supporter Removethemiddle electrical box Removethe
screws Removetheupperand lower air-ductboard. Removethe inner air-ductboard
separate the evaporator from the compressor and dry filteron the joints.
You cansee theevaporatorisjointtosuctionpipeandcapillary. （Fig.7 ）Heat the joint E,G
（Fig.17 ）in the compressor room,anddisconnect thepipefromcompressorbyusing
the plier. Then remove the evaporator and capillary and suction pipe upward.
6.1.4. How toremove the display PCB
Theprocess:removethedisplaysupporter remove the display PCB
Afterremovingthedisplaysupporter,fromthebackofthesupporterpull thehooks,and remove
Fig.7
C
D
E
F
G
H I
J
B
A

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thedisplayPCB. (Fig.8&Fig.8.1)
6.1.5. How toremove the inner fan
The process: Remove the shelves Remove the control panel film Remove the screws
Removethe display supporter Removethemiddle electrical box Removethe
screws Removetheupperand lower air-ductboard. Removethe inner air-ductboard
Remove the fan fixing screws Remove the fan
After removethe inner air-duct board, remove thefans fixing screws andwe canremove
the fan.(Fig.9)
6.1.6. How toremove the heater
The process: Remove the shelves Remove the control panel film Remove the screws
Display
supporter
Fig.8 Fig.8.1
DisplayPCB
Frontofthe
inner
air-duct
boardfront
Fan1
Fan2
Fan3
Screws
Screws
Screws
Fig.9
Hooks