Caple WC6216 Manual

WC6216
Caple 60cm in-column wine cabinet
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
DG1-77 Compressor 1
B40-120/B 1
QP2-12/B 1
5DG3-206 PCB board 1
6DG6-7 Transformer 1
7DG11-41 Condenser 1
8DG26-137 Cabinet 1
9DG13-268 Decorative nail 3
10 DG13-473 limiting bar(B) 1
11 DG13-472 limiting bar(A) 1
12 DG14-206 Top hinge module 1
13 DG121AEvaporator 1
14 DG12-6.1 Air-circulating pipe 1
15 DG13-7 Shelf support 1
DG20-1 Wire clamp 1
DG8-8 senser 1
17 DG7-3.1-BH Evaporator fan 1
18 DG22-498 Air duct board 1
19 DG22-499 Upper panel for air-leaded board 1
20 DG22-3000 middle airway-board 1
21 DG18-98 Foam 1
22 DG13-469 Display support 1
23 DG20-261 Display panel 1
DG15-205-1 Wooden shelves 1
DG15-205 Wooden shelves 4
25 DG13-1.2 Humid box 1
26 DG23-210 doo
r
1
27 M147-005 gasket 1
28 DG22-3027 handle 1
29 DG13-3005 magnet 2
30 DG15-206 Wooden shelves 1
31 DG13-198 senser cover 2
32 DG8-8 senser 1
33 DG22-500 lower panel for air-leaded board 1
34 DG8-8 sense
r
1
24
4
16
WC6216 - Caple 60cm in-column wine cabinet

Item Part Code Description Qty
WC6216 - Caple 60cm in-column wine cabinet
35 DG7-33-BH fan 1
36 DG7-41-BH PTC heater fan 1
37 DG14-207 Lower hinge module 1
38 DG13-475 Reed switch 1
39 DG22-3014 Lid of reed switch 1
40 DG13-474 support bar 2
41 DG22-3005 Electrical box cove 1
42 DG22-473 strengthening board 1
43 DG3-13-W LED light 1
44 DG13-129 LED light cover 1
45 DG11-18 PTC heater 1
46 DG3-18-W LED Light 1
47 DG11-4 Drie
r
1
DG13-3031 Hinge pin clip/cover
DG22-475 Hinge pin

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Computer Controlled Wine Cellar
WC6215 WC6216
Service Manual
Here below we listed various faults while using the wine cellar, and the method of check-up and solve these
default, and find the information of the correspondent page.
Statement: (Fig.4 ) shows the reference figure Fig4
( →6.1.6 ) shows the reference item 6.1.6.
Warning: before attempting any cleaning or maintenance this unit MUST be disconnected from the
electrical supply, to prevent electrical shock
▲Preparation before maintenance
○Tools
1．Pliers 2．Phillips head screwdrivers
3．Process pipe 4．Electrical Multi meter
5．Amp meter (5A) (caliper cable type) 6．Electrical soldering iron
7．Wire strippers 8．Seal pliers
○Equipment
1．Vacuum pump 2．Soldering iron for copper pipes 3.Refrigerant meter
1. Safety rules on operation of repairing. (Rules must be
obeyed).——————————————————————— 2
2. Electrical circuit diagram. ———————————— 4
3. Cooling system diagram. —————————————— 5
4. Name and function on control panel. ———————— 5

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5. How to diagnose the fault. （E1、E2、E3、E4） ——— 6
6. Gist on disassembly. ———————————————— 9
7. How to maintain the default. ———————————— 19
1. Safety rules on operation of repairing (Rules must be obeyed).
To avoid the accident during maintain the wine cooler, and make sure the product 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 instance may have the chance to suffer
death or a serious wound.
Warning This symbol means that the instance may have the chance to suffer
death or a serious wound.’
Notice This symbol means that the instance may have the chance to suffer
a wound.’
○Below symbols’ distinguish and rules should be obeyed.
This symbol means the
instance hope to be noticed
This symbol means the
instance must be done forcibly

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This symbol means the
instance forbidden
Danger
·Please make sure to discharge the rest refrigerant in the parts.
·When discharging refrigerant, make sure that it never go to the fire place and drain
to outdoors.
Tell the customers that they never close to the discharge place and the fire is
forbidden.
·Take apart the pipe by cutter.
Never take apart the part by soldering, otherwise it will fire the rest refrigerant in the
systems and cause blast.
·Exhaust the rest refrigerant in the systems before welding.
·After filling the refrigerant the sealing should be done by using smithing welding
nozzle.
Using the welding machine will fire the refrigerant and blast.
·Since the R600a is heavier than the air, please let the R600a on the ground go
especially for the hypogeum.
·The operation on the servicing refrigerant bottle should be done in place without fire
and outdoors.
·Use the refrigerant warner please， as the rest refrigerant will cause the fire.
·Don’t use fire in the place with rest 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.
·Attention don’t get electric shock.
When checking current, voltage or charging never touch the connectors.
When changing the parts, don’t touch the charged parts within three minutes after
disconnect the plug.
The capacitor will discharge for some time.
·Don’t damage the cooling pipe, sine the refrigerant is flammable, the damage will
cause the fire or blast.
·Don’t smoking in the service car.

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·Discharge the refrigerant entirely in the place without fire before disusing the
refrigerant bottle.
·Don’t touch the wine cooler when the cooling pipe damaged, don’t fie inside the wine
cooler, keep the windows open to exchange the air.
·Disusing the default compressor should be done outdoor without fire.
·The maximum weight of the refrigerant bottle loaded in the vehicle should be comply
to stated, the bottle should be place upright, the maximum leaning angle is 40°.
·Do use the appointed part, otherwise it have chance to smoke fire or default.
·Please put the default compressor into plastic bag and seal the peristome, then pack
it with strip, as the rest compressor oil may leak in the vehicle and cause fire or blast.
·Check if all the snails, parts, wiring are install in it’s place, if the area around the
service part worsen.
When measuring the grounding resistance make sure that the test range is more than
1MΩ.
Make sure the power cord and plug never be pinched on rear of the wine cooler.
Exchange the power cord when it damaged.
Clean the flake of the plug when it dirty.

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Notice
·Attention the hot.
The running or just stop compressor and the pipe sometimes are very hot. And the
heating or just stop heater is very hot. The hot will cause scald.
·Attention the hot parts of the pipe after the welding.
·Attention the refrigerant during charge and discharge it, as it will frostbite the skin
when touch it.
·Attention the burr.
The burr on the metal or plastic part may hurt the hand.
·Attention the fins of the evaporator.
The fins of the evaporator may hurt the hand.
·Drive up the wine cooler when moving it. Pushing it may damage the floor. Cover a
protector board on the easy damage floor.
2. Electrical circuit diagram.

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3. Cooling system diagram.

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4. Name and function on control panel.
•“POWER” This LED light on means the power is on.
•“ ” Use for upper compartment setting, press ‘▲’one time, the upper compartment setting temp will
lower down in 1.
•
•“ ” Use for lower compartment setting, press ‘▼’one time, the lower compartment setting temp will
lower down in 1.
•
“”Press one time, the light on, press again, the light off, it is not effect by the door switch. Press it and
hold on for three seconds will enter the time adjustment. Press ‘▲’ adjust the hour, press ’▼’ adjust the
minute.
•“”Press it one time, the power on, press it and hold on for three seconds, the power off.
zThe default setting temp of this wine cooler are upper compartment6, lower compartment 12, but
when restart the wine cooler after power off, it will back to the former setting temp before power off.
zAccording to customers’ requirement, this wine cooler can be set to that the readout display actual
temp or setting temp.

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a. The systems enter the temperature setting mode and the setting temperature twinkling. Five
seconds twinkling after stopping adjust temperature, the readout stop twinkling and the readout
show actual temperature, the temperature setting mode end.
b. In the readout display actual temp mode, press the ‘▲’ or ‘▼’, the systems enter the temperature
setting mode and the setting temperature twinkling. Five seconds twinkling after stopping adjust
temperature, the readout stop twinkling and the readout show actual temperature, the temperature
setting mode end.
5. How to diagnose the fault.
5.1 Fault finding by the self-check mode.
The wine cooler is controlled by computer, in order to maintain the wine cooler easily, there is a
self-check function in the control PCB.
If you suspect that the control system fault, you can star the self-check mode by following below:
1 >．Power on the wine cooler, it will beep one sound, the wine cooler star, within 10 seconds after it 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 outer fans running.
No response when touch the controlled button.
2>．If all tally with above description, the parts are normal. If any part failed, check the failed part and the

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corresponding wiring and connection, if the wiring and connection is in good condition, replace the part
and check again, if it still failed, the default should be the control PCB, replace it with same model. (→
6.2.1 )
3 >．The self-check can be quit only disconnect the power plug.
5.2 Err code
Symbol Representation Checking point Solution
E1 Upper compartment
sensor open circuit
Check the wiring and connection
between PCB and sensor, if it open
circuit.
If the connection and wiring is normal,
replace the sensor please.
E2 Upper compartment
sensor short circuit
Check the wiring and connection
between PCB and sensor, if it short
circuit.
If the connection and wiring is normal,
replace the sensor please.
E3 Defrost sensor open
circuit
Check the wiring and connection
between PCB and sensor, if it open
circuit.
If the connection and wiring is normal,
replace the sensor please.
E4 Defrost sensor short
circuit
Check the wiring and connection
between PCB and sensor, if it short
circuit.
If the connection and wiring is normal,
replace the sensor please.
E7 Lower compartment
sensor open circuit
Check the wiring and connection
between PCB and sensor, if it open
circuit.
If the connection and wiring is normal,
replace the sensor please.
E8 Lower compartment
sensor short circuit
Check the wiring and connection
between PCB and sensor, if it short
circuit.
If the connection and wiring is normal,
replace the sensor please.
A Check if any refrigerant leakage. Repair the leakage and refill.
B Check if the capillary jam Clean or replace the capillary.
HI Inner temperature too
high C Check it the inner fan run
normally Repair the wiring or replace the fan.
a Check if the inner fan run
normally Repair the wiring or replace the fan.
LO Inner temperature too
low b Check if the PCB normal. Replace the PCB.
“HI” High temperature warning—After turning on the wine cooler ten hours, if the inner temperature is over 23ºC, the
readout show HI, after it showing for one hour, the “HI” twinkling and the buzzer alarm, and twenty

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minutes later, the buzzer stop, the compressor stop, the readout keep twinkling. The HI alarm can be
stopped by disconnect the power plug.
“LO” Low temperature warning—After turning on the wine cooler two hours, if the inner temperature is lower than 0 ºC
and lasting for 15 minutes, the readout show “LO”, the buzzer alarm, and the compressor stop at the same
time, when the inner temperature is over 2ºC, the LO warning stop.
* Remark: some models without the “HI” and “LO” warning function.
5.3 Diagnose the defaults
● There isn’t any display on the display PCB.
●Not cooling (the compressor stop)
Yes
Yes
If the inner light can be turn on Check the power source (power cord,
plug, socket)
Check the PCB circuit
Display PCB failed
No
If the display have power input
No

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●Not cooling (the compressor running)
No
Yes
No
No
Yes
Yes
Yes
No
If the inner light can be turn on Check the power source (power cord,
plug, socket)
Display error code? Refer to 5.2.
The starter have power input?
The protector have power input?
Check the compressor
The starter failed
The protector failed
Compressor fault

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6. Gist on disassembly.
Warning: Disconnect the power plug before maintain the wine cooler.
6.1 Gist on disassembling the inner cabinet.
6.1.1. How to remove the shelves.
Push the shelf to the end, and revolve the shelf on either side, make the stopper on the out of the
guiding rail, then pull the shelf out (Fig.1).
6.1.2. How to remove the air-duct board
No
Yes
No
Yes
No
No
Yes
The
compressor run for more than 30 minutes
？
If the door opened frequently? Don’t open the door frequently
If the hot goods was put into the
cabinet?
If the door gasket airproof?
Cooling system default ?
（
Check if any gas leakage or block
）
It can be loaded with normal temperature
wine bottle
Repair or replace the gasket
Fig.1
Shelves

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The process of removing the air-duct board: Remove all shelves →Remove control panel film→
Remove the display supporter→Remove the middle electrical box→Remove the upper and
lower air duct board→ Remove the back air-duct board
1. Peel off the control panel film
The process: Remove all shelves →Remove control panel film
Remove all shelves, then peel off the control panel film. Be careful don’t damage the
control panel file, as it have to be fixing 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.
Remove the shelves, after removing the control panel film(Fig.2), remove the screws (A) and (B),
disconnect the wiring connector, and we can remove the display supporter. (Fig.3)
Control panel film
Fig.2

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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 electrical box
Remove the shelves, remove the control panel and display supporter (Fig.2, Fig.3)，Remove the
four middle electrical box fixing screws, disconnect the light connecter, remove the middle
electrical box. (Fig.4)
Screws B
Screws A
Display
connector
Fig.3