Toshiba CE-BCD308WE2-JT User manual

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Service Manual
Applicable Models
Model No.
CE-BCD308WE2-JT
22031020002961
(The picture is only for reference, and specific appearance and configuration are subject to the real
product)

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Important Safety Notice
The Maintenance Manual is only for the use of maintenance personnel with certain experience and
background in electrical, electronic and mechanical field.
Any attempt to repair main devices may lead to personal injury and property loss.
Manufacturers or distributors are not responsible for the content of the Manual and interpretation
thereof.

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Contents
1.SAFETY WARNING CODE ......................................................................................................... 5
1.1WARNING FOR OPERATION SAFETY...................................................................................................5
1.2SAFETY INSTRUCTION FOR REFRIGERANT.........................................................................................8
2.DESCRIPTION FOR PRODUCT FEATURES............................................................................ 9
3.INSTALLATION AND COMMISSIONING .............................................................................. 10
3.1HANDLING .....................................................................................................................................10
3.2DISASSEMBLY (NONE)....................................................................................................................10
3.3 INSTALLATION LOCATION ..............................................................................................................10
3.4LEVELING OF THE REFRIGERATOR..................................................................................................10
3.5CHANGE THE DOOR OPENING DIRECTION........................................................................................11
3.6 INSTALLATION OF HANDLE ............................................................................................................13
3.7 INSTALLATION OF DOOR LOCK(NONE)...........................................................................................14
3.8ADJUSTMENT TO LEVEL THE DOOR(NONE)....................................................................................14
3.9ADJUSTMENT TO SHELVES(NONE).................................................................................................14
4.TERMS........................................................................................................................................ 15
4.1 DEFINITION OF MODEL(NONE)......................................................................................................15
4.2LOCATION OF NAMEPLATE..............................................................................................................15
5.PRODUCT SPECIFICATION.................................................................................................... 16
5.1 TYPESPECIFICATION(NONE)...........................................................................................................16
5.2 ELECTRICAL PARAMETERS.............................................................................................................16
5.3INSIDE TEMPERATURE ....................................................................................................................16
5.4DEFROSTING PARTS ........................................................................................................................16
5.5CIRCUIT DIAGRAM..........................................................................................................................17
6.INTERNAL VIEWAND DIMENSION ...................................................................................... 18
6.1MAIN PARTS AND THEIR NAMES......................................................................................................18
6.2EXTERNAL DIMENSION...................................................................................................................19
7.REFRIGERATING PIPING SYSTEMAND CIRCULATING ROUTE OF COOLINGAIR .. 21
7.1 REFRIGERATING PIPING SYSTEM ....................................................................................................21
7.2CIRCULATING ROUTE OF COOLING AIR............................................................................................22
8. DISMANTLING OF PARTS...................................................................................................... 23
8.1 PARTS ON THE DOOR......................................................................................................................23
8.2PARTS INSIDE THE REFRIGERATOR ..................................................................................................23
8.3LIGHT SYSTEM ...............................................................................................................................24
8.4AIR DUCT AND FAN MOTOR.............................................................................................................25
8.5EVAPORATOR AND TEMPERATURE SENSING SYSTEM .......................................................................26
8.6COMPRESSOR CASE ........................................................................................................................28
8.7DISPLAY AND MAIN CONTROL PANEL..............................................................................................30

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8.8 BAR COUNTER(NONE)...................................................................................................................31
8.9 WATER DISPENSER(NONE).............................................................................................................31
8.10 ICE MAKER(NONE)......................................................................................................................31
9. FUNCTION AND OPERATION................................................................................................ 31
9.1 OPERATION PANEL.........................................................................................................................31
9.2 DISPLAY ........................................................................................................................................32
9.3 LOCK AND UNLOCK.....................................................................................................................32
9.4TEMPERATURE SETTING .................................................................................................................33
9.5MODE SETTING...............................................................................................................................33
9.6 OPEN DOOR ALARM .......................................................................................................................33
9.7 CONTROL OF STANDBY FUNCTION (NONE).....................................................................................34
9.8 CONTROL OF ICE MAKER (NONE)...................................................................................................34
9.9 FAULT CODE AND SOLUTIONS ........................................................................................................34
9.10DEFROSTING FUNCTION................................................................................................................34
9.11TEST MODE...................................................................................................................................35
9.12SELF-DIAGNOSIS ..........................................................................................................................35
10.CIRCUIT DESCRIPTION........................................................................................................ 37
10.1 POWER SUPPLY............................................................................................................................37
10.2DOOR TRIP TEST CIRCUIT(NONE)..................................................................................................37
10.3TEMPERATURE TEST CIRCUIT........................................................................................................37
10.4FAN MOTOR CIRCUIT OF THE FREEZING CHAMBER ........................................................................38
10.5REFRIGERATOR FAN MOTOR CIRCUIT(NONE)................................................................................39
10.6CONDENSING FAN MOTOR CIRCUIT(NONE)...................................................................................39
10.7DAMPER MOTOR CIRCUIT .............................................................................................................39
10.8RESISTANCE VALUE OF THE SENSOR (R/T)....................................................................................39
11.TROUBLESHOOTING METHOD........................................................................................... 40
11.1 NO REFRIGERATION .....................................................................................................................40
11.2 COMPRESSOR FAILURE.................................................................................................................42
11.3 DEFROSTING IS NOT WORKING.....................................................................................................43
11.4 FAN IN THE FREEZING CHAMBER IS ABNORMAL ...........................................................................45
11.5 DAMPER IS ABNORMAL................................................................................................................46
11.6 LIGHTS INSIDE THE REFRIGERATOR DON’T LIGHT UP....................................................................46
12. FIGURES AND DETAILS OF REPAIR PARTS(DOCUMENTS ARE PROVIDED
SEPARATELY)............................................................................................................................... 47
12.1 FIGURE........................................................................................................................................47
12.2 LIST OF PARTS AND COMPONENTS................................................................................................47
13APPENDIX:................................................................................................................................ 47
13.1ELECTRICAL SCHEMATIC DIAGRAM .............................................................................................47
13.2REFRIGERATOR MAINTENANCE TOOLING AND EQUIPMENT AND MATERIAL..................................47

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1.Safety Warning Code
1.1Warning for operation safety

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1.2Safety instruction for refrigerant

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2.Description for product features
This product is provided with following features:
(The picture is only for reference, and specific appearance and configuration are subject to the real
product)
1）Full air-cooling and frost-free design
2）Electric damper, three Temp control
3）Refrigerator with fruit ice box, chiller chamber, increase the foods freshness time.
4）Drawers can be fully opened, when doors are in 90
5）The whole ceiling lamp, gradually bright lighting effects

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3.Installation and commissioning
3.1Handling
1) Protecttherefrigeratorinmovingit
Sameasshownasleftphoto,pleasemoveitbyhandcartwi
thcushion
2) Removeallpackingmaterialsandbottomcushion,then
moveintohouseforplacement
3) Aftermovingittoappropriatelocation,waitfor2hoursbe
forepoweron.
3.2Disassembly (None)
The refrigerator door needs to be dismantled if it cannot enter the room in the whole.
3.3 Installation location
Location that is easy for ventilation shall be
chosen to facilitate heat dissipation, enhance
its performance and reduce the energy
consumption.
3.4 Leveling of the refrigerator
If the refrigerator cannot be placed steadily,
adjust the footing to level it.

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3.5Change the door opening direction
1. Unplug your refrigerator and remove all food
from the door shelves.
2. Remove the left cover plate and the right top
hinge cover, then unscrew and remove the right
top hinge. Keep the screws to reuse. Disconnect
the connect signal wire between the door and box
body.
3. Lift the refrigerator door up and away from
your refrigerator.
4. Unscrew the two screws holding the center
hinge, remove the hinge, then lift the refrigerator
door up and away from your refrigerator. Save
the screws to reuse.
5. Unscrew the two screws holding the bottom
hinge, then remove the bottom hinge from the
bottom right side of the refrigerator.
6. Unscrew the hinge pin from the right side of
the bottom hinge and move it to the left side, then
secure the bottom hinge to the bottom left side of
the refrigerator, using the screws you removed
previously.

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7. Remove the hole cap from the top left and the
shaft sleeve from the top right of the freezer door
and insert it in the other side.
8. Remove the door block from the bottom, right
side of the door and attach it to the other side.

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9. Attach the freezer door on the bottom hinge,
then attach the center left hinge to the left side
of the refrigerator.
10.Remove the F door upper cover, install the
upper hinge sleeve and door signal line to the
other side
12. Put the refrigerator door onto the center left
hinge, then attach the top left hinge to the top
of refrigerator. Connect the signal wire terminals
with the door and box body. Connect the signal
wire terminals in the right terminal block.
Cover the hinge with the top left hinge cover
and cover the screw holes on the right side of
the top with the cover plate you previously
removed.
3.6 Installation of handle

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Note: Figures in the user manual are only for reference. The actual product may differ slightly.
The refrigerator must be disconnected from the source of electrical supply before attempting the
installation of accessory.
Schematic diagram of handle installation
Design sketch of installed handle
3.7 Installation of door lock(None)
3.8 Adjustment to level the door(None)
3.9 Adjustment to shelves(None)

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4.Terms
4.1 Definition of model(None)
4.2Location of nameplate
(The picture is only for reference, and specific appearance and configuration are subject to the real
product)
Label

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5.Product specification
5.1 typespecification(None)
5.2 Electrical parameters
Product Name
CE-BCD308WE2-ST
/
Product Code
22031020002481
/
Name
Item
Type
Specification
Specification
Compressor
Compressor
/
PZ80E1F
/
Starter
PTC
QP2-15
/
Overload protector
OLP
DRB12S61A1
/
Winding resistance of
compressor wiring
terminal
Rmc：28.08±7%Ω
Rsc：20.9±7%Ω
Rms=Rmc+Rsc
/
Motor
Fan motor of the
freezing chamber
DC12V/≤3.5W
/
Ventilation door of
the refrigerating
chamber
/
DC12V
/
Condensation fan
/
/
/
Lights inside
the refrigerator
Lights inside the
freezing chamber
/
/
/
Lights inside the
refrigerating chamber
LED
DC12V
/
Switch of the
refrigerator door
Mechanical
switch
sector
/
5.3Inside temperature
Temperature tolerance ≤ 2 oC
Compartment
The highest (oC)
Lowest (oC)
Freezing
-12
-26
Refrigerating
10
1
Variable temperature
-3
3
5.4Defrosting parts
Defrosting period
Initial defrosting period
Normal defrosting period
6hour
6~16 hours
Defrosting sensor
NTC
B3839
Thermal fuse
Can’t be restored
73/77oC
Defrosting heater in freezing chamber
Steel pipe
230V/200W

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5.5Circuit diagram

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6.Internal view and dimension
6.1Main parts and their names
(The picture is only for reference, and specific appearance and configuration are subject to the real
product)
1
2
3
4
5
6
7
7
8
9
7
10
11
1
12
13

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1. Air duct components in refrigerating
chamber
2.Glass shelf
3.Crisper for fruit and vegetable
4.Cover plate of crisper
5.Crisper for fruit and vegetable
6.F upper drawer assembly
7. Glass shelf
8. Glass shelf
9. F bottom drawer assembly
10.R big bottle frame
11.R small bottle frame
12.R small bottle frame
13. Door handle
6.2External dimension
Front view
Side view
Down view
Open Door

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Maximum open angle of door(135o)
(The picture is only for reference, and specific appearance and configuration are subject to the real
product)