Mitsubishi Electric MR-E55R-F-C User manual

SERVICE MANUAL
Models MR-E55R-F-C
MR-E55R-PS-C
MR-E60R-F-C
MR-E60R-PS-C
CONTENTS
1. SPECIFICATIONS••••••••••••••••••••••••••••••••••••••••••••••••••••••••••2
2. WIRING DIAGRAM ••••••••••••••••••••••••••••••••••••••••••••••••••••••••5
3. OUTLINES AND DIMENSIONS •••••••••••••••••••••••••••••••••••••••••7
4. REFRIGERANT CIRCUIT ••••••••••••••••••••••••••••••••••••••••••••••••9
5. TROUBLESHOOTING••••••••••••••••••••••••••••••••••••••••••••••••••• 10
5-1 FUNCTION OF OPERATION PANEL••••••••••••••••••••••••••• 10
5-2 FLOWCHART OF SELF-CHECK•••••••••••••••••••••••••••••••• 22
5-3 BLOCK DIAGRAM OF PRINTED CIRCUIT BOARD•••••••• 26
5-4 AUTO ICE MAKER ••••••••••••••••••••••••••••••••••••••••••••••••• 26
5-5 FLOWCHART OF TROUBLE CRITERION•••••••••••••••••••• 28
5-6 TROUBLE CRITERION OF MAIN PARTS••••••••••••••••••••• 35
5-7 TEST POINT DIAGRAM OF FILTER BOARD •••••••••••••••• 42
5-8 TEST POINT DIAGRAM OF CONTROL BOARD•••••••••••• 42
5-9 TROUBLESHOOTING FOR SUPERCOOL FREEZING OPERATION •••• 43
6. NAMES OF THE PARTS ••••••••••••••••••••••••••••••••••••••••••••••• 47
7. DISASSEMBLY INSTRUCTIONS••••••••••••••••••••••••••••••••••••• 48
HOME REFRIGERATOR
No. OAH110
NOTE:
• RoHS compliant products have <G> mark on the spec name plate.
C •••• Taiwan PARTS CATALOG (OAB110)
Model name
indication
(Inside this door)

2
SPECIFICATIONS
1
SPECIFICATIONS
110 V, 60 Hz
E55R E60R
545 (gross) 601 (gross)
1821 × 685 × 728 1821 × 745 × 728
Cabinet, cabinet ceiling
, sides,
back and front flange
Cabinet, cabinet ceiling, sides, back,
front flange and machine chamber condenser
103 108
109 115
Acrylic resin coated steel
ABS resin
Foamed polyurethane (Cyclopentane)
Foamed polyurethane (Cyclopentane)
Foamed polyurethane (Cyclopentane)
Forced air convection
Forced air convection
Fin and tube type
Automatic heater defrost
Automatic drainage, Forced evaporation method
Automatic control
LED
187 (FREOL S10)
9
kg
kg
mm
g
g
g
V,Hz
L
mm
Unit
Shipping
Weight
Accessories
Evaporator
Condenser
Defrost system
Drain
Temperature control system
Refrigerator compartment interior light
Power supply
Total capacity
Dimensions (H × W × D)
Cabinet
Food liner Cabinet
Freezer door
Refrigerator door
Freezer
Refrigerator
Insulation
Cooling system
Capillary tube
Desiccant (molecular sieve)
Refrigerant filling capacity R600a
Refrigerating oil (model)
Change pocket (large)
Change pocket (small)
Bottle pocket (large)
Bottle pocket (small)
AUTO-shelf
Two-way flexishelf
Small item case
Free egg shelf
Slide chilled case
Lid of slide chilled case
Versa case
Aluminum tray (Versa case)
Water tank (with light-type bacteria removing filter with lead elimination function)
Freezing case (top)
Freezing case (bottom)
Ice server
Soundproof mat
Ice storage box
Vegetable case
Sliding case (Vegetable case)
Leg cover
2pcs.
2pcs.
1pc.
1pc.
2pcs.
1pc.
1pc.
1pc.
1pc.
1pc.
1pc.
1pc.
1pc.
1pc.
1pc.
1pc.
1pc.
1pc.
1pc.
1pc.
1pc.
1.6 × 0.63 × 2740, 1.8 × 0.67 × 2740
94
MR-E55R-C
MR-E60R-C

3
Temperature control
ON
−22.2
−18.9
−14.3
–
–
–
–
–
–
–
–
–
OFF
−23.8
−20.6
−16.0
–
–
–
–
–
–
–
–
–
OPEN
1.9
5.1
8.4
–
–
–
–
–
–
–
–
–
SHUT
0.1
3.2
6.4
–
–
–
–
–
–
–
–
–
Dial position
HI
MID
LOW
LOW (Soft freezing)
MID (Soft freezing)
HI
(Soft freezing)
FREEZER(LOW)
FREEZER(MID)
FREEZER(HI)
ICE MAKING
ICE MAKING STOP
CRYSTAL ICE MAKING
Model NTC thermistor Freezer
Compressor HeaterMotor damper
Refrigerator
OFF
4.2
6.1
7.7
–
–
–
–
–
–
–
–
–
ON
2.9
4.8
6.4
–
–
–
–
–
–
–
–
–
OPEN
–
–
–
−5.9
−9.8
−11.1
−12.0
−16.1
−17.7
–
–
–
SHUT
–
–
–
−7.1
−11.1
−12.3
−15.1
−19.4
−21.2
–
–
–
VegetableVersa
OPEN
–
–
–
–
–
–
–
–
–
−21.6
−21.6
−21.6
SHUT
–
–
–
–
–
–
–
–
–
−23.4
−23.4
−23.4
Ice making
W
A
A
Sec.
A
W
rpm
W
rpm
Compressor
Motor protector
Heater
(Rating)
Freezer
compartment
Refrigerator
Machine
chamber
Fan motor Defrosting
control
Model
Power supply
Rated input
Starting current
Running current
Winding resistance (A.T.20 )
Model
Ambient temperature
Time
Current
Model
Type
Model
Specification
Defrost finish
Thermal fuse
Defrost heater 1
Defrost heater 2
Deodorizing function of defrost heater
Model
Type
Input
Revolution
Number of poles
Model
Input
Revolution
Number of poles
Water pipe heater
Rotational heater board
Vegetable compartment heater
Ice making tray heater
Water tank heater
EFI100E 13DHH
110 V, 60Hz
45 (1620rpm)
4 (Current limiter)
0.69 (1620rpm)
12.4
MM3-71CCV
25
16 or less
17.0
NSCE001DC1
4-phase stepping motor drive voltage DC12V
141 (110V,86W)
81 (110V,150W)
Control board
Microcomputer
Thermistor 14 ± 1.5
70 ± 2
Not equipped
UDQM002B3
DC brushless motor
2.4 (12V DC)
1520 (12V DC)
10P
4715JL04WS16G51
1.4 (12V DC)
1450 (12V DC)
4P
110V-4.0W
110V-8.0W
110V-7.3W
110V -12.1W
110V-4.0W
Defrosting
timer
Three-way valve
ELECTRICAL PARTS SPECIFICATIONS
MR-E55R-C

4
Temperature control
ON
−21.9
−19.2
−13.7
–
–
–
–
–
–
–
–
–
OFF
−23.5
−20.8
−15.4
–
–
–
–
–
–
–
–
–
OPEN
0.7
3.8
7.0
–
–
–
–
–
–
–
–
–
SHUT
−1.2
1.9
5.1
–
–
–
–
–
–
–
–
–
Dial position
HI
MID
LOW
LOW (Soft freezing)
MID (Soft freezing)
HI
(Soft freezing)
FREEZER (LOW)
FREEZER (MID)
FREEZER (HI)
ICE MAKING
ICE MAKING STOP
CRYSTAL ICE MAKING
Model NTC thermistor Freezer
Compressor HeaterMotor damper
Refrigerator
OFF
7.0
9.0
10.7
–
–
–
–
–
–
–
–
–
ON
5.1
7.0
8.7
–
–
–
–
–
–
–
–
–
OPEN
–
–
–
−7.1
−9.5
−10.7
−11.4
−16.5
−18.0
–
–
–
SHUT
–
–
–
−8.3
−10.7
−12.0
−14.5
−19.7
−21.5
–
–
–
VegetableVersa
OPEN
–
–
–
–
–
–
–
–
–
−17.9
−17.9
−17.9
SHUT
–
–
–
–
–
–
–
–
–
−20.8
−20.8
−20.8
Ice making
W
A
A
Sec.
A
W
rpm
W
rpm
Compressor
Motor protector
Heater
(Rating)
Freezer
compartment
Refrigerator
Machine
chamber
Fan motor Defrosting
control
Model
Power supply
Rated input
Starting current
Running current
Winding resistance (A.T.20 )
Model
Ambient temperature
Time
Current
Model
Type
Model
Specification
Defrost finish
Thermal fuse
Defrost heater 1
Defrost heater 2
Deodorizing function of defrost heater
Model
Type
Input
Revolution
Number of poles
Model
Input
Revolution
Number of poles
Water pipe heater
Rotational heater board
Vegetable compartment heater
Ice making tray heater
Water tank heater
EFI100E 13DHH
110 V, 60Hz
45 (1620rpm)
4 (Current limiter)
0.69 (1620rpm)
12.4
MM3-71CCV
25
16 or less
17.0
NSCE001DC1
4-phase stepping motor drive voltage DC12V
110V-4.0W
110V-12.1W
81Ω(110V, 150W)
141Ω(110V, 86W)
Control board
Microcomputer
Thermistor 14 ± 1.5
70 ± 2
Not equipped
UDQM002B3
DC brushless motor
2.4 (12V DC)
1520 (12V DC)
10P
4715JL04WS16G51
1.4 (12V DC)
1450 (12V DC)
4P
110V-4.0W
110V-8.0W
110V-7.3W
Defrosting
timer
Three-way valve
ELECTRICAL PARTS SPECIFICATIONS
MR-E60R-C

5
WIRING DIAGRAM
2
( SKELETON WIRING DIAGRAM )
MR-E55R-C
MR-E60R-C
I.THERMISTOR (Ice making compartment thermistor)
V.THERMISTOR (Vegetable compartment thermistor)
VERSA.THERMISTOR (Versa compartment thermistor)
DEF.THERMISTOR (Defrost thermistor)
ICE-TRAY THERMISTOR (Ice making tray thermistor)
F.THERMISTOR (Freezer compartment thermistor)
R.THERMISTOR (Refrigerator compartment thermistor)
TEMP. CONTROL BOARD: (Operation P.C. board)
COMPENSATIONAL HEATER FOR VEGETABLE ROOM: (Vegetable compartment heater)
DIVIDER HEATER: (Rotational heater board)
LED BOARD IN VEGETABLE ROOM: LEDs (Vegetable compartment)
TANK LED: (LED for bacteria removal from water tank)
LED BOARD IN REFRIGERATOR ROOM (R): Interior LED (right)
LED BOARD IN REFRIGERATOR ROOM (L): Interior LED (left)
S.LED: Versa compartment supercool freezing LED
R.LED(D): Refrigerator deodorization LED
DOOR SW. (FOR R-COMPARTMENT & ICE ROOM): Door switch (for refrigerator compartment, ice compartment)
DOOR SW. (FOR F-COMPARTMENT): Door switch (for freezer compartment)
FAN MOTOR (FOR COMPRESSOR): (BOX FAN)
VALVE MOTOR: Three-way valve
MOTOR DAMPER VS: Motor damper (for vegetable/versa compartment)
MOTOR DAMPER RI: Motor damper (for refrigerator/ice making compartment)
The wiring diagram in the dashed line is the
same as the one attached to the products.
Although the following parts are called in different names here,
they are identical with the parts shown in the service manual.
BLACKBLACK
WATER PIPE HEATER
GRAY GRAYGRAY BLUE GRAY REDBLUEWHITE
THERMAL FUSE(73
°C
)DEFROST
HEATER 1
BLACK
MM
GRAY RED VIOLET YELLOW BLUE
VALVE MOTOR
WATER TANK HEATER
R.LED(D) BLUEBLACK
S.LED
VIOLET BLACK
PLUG
F1 : 10A FUSE
FUSE3
: 3A FUSE
ON THE BOARD
CONTROL BOARD,N/F BOARD
INVERTER
* WHEN THE DOORS ARE CLOSED.
ICE GEAR BOX
(ON DISPLAY PANEL)
TEMP. CONTROL BOARD MOTOR DAMPER
RI MOTOR DAMPER VS
THERMOPILE
WHITE
RED
YELLOW
SKY BLUE
LIGHT BROWN
WHITE WHITE/RED BLUE VIOLET SKY BLUE BLACK GRAY PINK RED SKY BLUE WHITE GRAY BLACK
BLACK BLACK BLACK
BLUE WHITE
YELLOW
RED ORANGE
BLUE
WHITE
YELLOW
RED
YELLOW GREEN PINK GRAY BROWN SKY BLUE WHITE/RED LIGHT BROWN ORANGE BLUE PINK BRIGHT YELLOW YELLOW BROWN
WHITE WHITE WHITE WHITE WHITE WHITE WHITE WHITE
WHITE WHITE WHITE WHITE WHITE WHITE
R.THERMISTOR F.THERMISTOR
ICE TRAY THERMISTOR
DEF.THERMISTOR
VERSA THERMISTOR
V.THERMISTOR I.THERMISTOR
WHITE BLACK WHITE
RED
YELLOW
GRAY
WHITE
GRAY GRAY GRAY GRAY
LIGHT GREEN
YELLOW
WHITE
ORANGE
BLUE WHITE GRAY GRAY
WHITE BLUE GRAY GRAY
WHITE
WHITEWHITE
WHITE
DEFROST HEATER 2
GRAY
DIVIDER HEATER
COMPENSATIONAL HEATER FOR VEGETABLE ROOM
ICE TRAY HEATER
MOTOR PROTECTOR
COMPRESSOR
LIGHT GREEN
BLACKREDVIOLET
WHITE/RED WHITE/RED
TANK LED
LIGHT BROWN
BRIGHT YELLOW
RED
YELLOWVIOLET MOVE EYE MOTOR
FAN MOTOR (FOR COMPRESSOR)
FAN MOTOR
LIGHT GREENWHITE
ORANGE
BLACK
BRIGHT YELLOW
YELLOW
BLACK
YELLOW
VIOLET VIOLET VIOLET VIOLET
PINK
RED
LIGHT BROWNWHITE
WATER PUMP YELLOW GREENWHITE BROWNRED
DOOR SW.(FOR F-COMPARTMENT)
*
DOOR SW.(FOR R-COMPARTMENT & ICE ROOM)
*
LED BOARD IN VEGETABLE ROOM
SKY BLUE SKY BLUE
WHITE/RED
WHITE LIGHT BROWN
LED BOARD IN REFRIGERATOR ROOM (L)
WHITE
V
MS
3˜
W
U
LED BOARD IN REFRIGERATOR ROOM (R)
LIGHT BROWN
RED
LIGHT GREEN
M
MMM

6
MR-E55R-C
MR-E60R-C ( ACTUAL WIRING DIAGRAM )
( When the doors are closed. )
I.THERMISTOR (Ice making compartment thermistor) V.THERMISTOR (Vegetable compartment thermistor)
VERSA.THERMISTOR (Versa compartment thermistor) DEF.THERMISTOR (Defrost thermistor)
ICE-TRAY THERMISTOR (Ice making tray thermistor) F.THERMISTOR (Freezer compartment thermistor)
R.THERMISTOR (Refrigerator compartment thermistor) TEMP. CONTROL BOARD: (Operation P.C. board)
V.HEATER (Vegetable compartment heater) DIVIDER HEATER: (Rotational heater board)
VEGETABLE LED: LEDs (Vegetable compartment) TANK LED: (LED for bacteria removal from water tank)
R/I ROOM DOOR SWITCH: Door switch (for vegetable compartment, ice compartment)
FREEZER ROOM DOOR SWITCH: Door switch (for freezer compartment)
FAN MOTOR (FOR COMPRESSOR): (BOX FAN) R.LED(R): Interior LED (right)
R.LED(L): Interior LED (left) S.LED: Versa compartment supercool freezing LED
R.LED(D): Refrigerator deodorization LED VALVE MOTOR: Three-way valve
MOVE EYE MOTOR: i-see sensor
3
1
2
AC110V 60Hz
13
26 713
5
31
5
731
87 54 13
8 5
71
24
8
12
3
4
56
8791012 112134576910 5
1112 69
3
5
2 1
9101112131415
14 13
4
3
3
1 2 2 1
1
2
1
2
1
3
8 7 6 5 4 3 2 1
6
2
3
3
2
3 1
55
4 2 3
1
1
22
1
3421
145623
654321
4321
98 462753110
3
4
4
3
4
654321
4
1 4
4
2
1
2
1
1 2 3 4 5 6 7 8
4410
3 4
4
5
3
131415161718
1 2
16 21
CN61L 531
1
2
4
4
4
3
2
2
GRAY
GRAY
GRAY
GRAY
GRAY
GRAY
GREEN GREEN
WHITE WHITE GRAY
WHITE
RED RED PINK
BLACK BLACK BLACK
SKY BLUE SKY BLUE SKY BLUE VAIOLET
VAIOLET GRAY
VAIOLET
5
1
3
1
t°
t°
t°
t°
t°
t°
t°
TEMP.
CONTROL BOARD
DIVIDER HEATER
REFRIGERATOR COMPARTMENT
REFRIGERATOR
COMPARTMENT DOOR
WHITE
WHITE
RED
SKY BLUE
SKY BLUE SKY BLUE
SKY BLUE SKY BLUE
LIGHT BROWN
LIGHT GREEN
LIGHT GREEN
LIGHT BROWN
BLUE BLUE
WHITE WHITE/ RED
R, LED (R):
WHITE
WHITE
WHITE/ RED WHITE/ RED
WHITE/ RED
WHITE/ RED
R, LED (L):
ICE/ VERSA
COMPARTMENT DOOR
WHITE
WHITE
2
R/ I ROOM DOOR SWITCH
ICE COMPERTMENT
RED
SKY BLUE
SKY BLUE
LIGHT BROWN
LIGHT GREEN
BLUE
WHITE
WHITE
WHITE
RED
BLUE
YELLOW
M
MOTOR DAMPER
ICE GEAR BOX
ICE TRY THERMISTOR
ICE TRY HEATER
I. THERMISTOR
RED BLUE WHITE
YELLOW
WHITE WHITE
FREEZR COMPARTMENT DOOR
VEGETABLE COMPRATMENT DOOR
FREEZER ROOM DOOR SWITCH
FREEZR COMPARTMENT
M
FAN MOTOR
WHITE/ RED
SKY BLUE
PINK
YELLOW BRIGHT YELLOW
VAIOLET
THERMAL FUZE (73ºC) F. THERMISTOR
DEF. THERMISTOR
DEFROST HEATER 2
DEFROST HEATER 1
WHITE WHITE BLACK BLACK
PINK
SKY BLUE
BLACK WHITE
WHITE
WHITE
WHITE
WHITE WHITE LIGHT BROWN
WHITE
BLUE RED
VEGETABLE COMPARTMENT
VEGETABLE LEDS
BLUE BLUE
VAIOLET VAIOLET VAIOLET
YELLOW SKY BLUE
ELECTRIC BOX CONTROL
BOARD
GRAYGRAY YELLOWYELLOW
GRAY
YELLOW
R. THERMISTOR
R. LED (D)
WHITE WHITE
LIGHT GREEN
ORANGE SKY BLUE LIGHT GREEN LIGHT BROWN
LIGHT BROWN
M
WATER PUMP MOTOR
TANK LED
WHITE
RED
RED
BLACK
GRAY GRAY
GRAY BLUE VIOLET ORANGE
GRAY GRAY GRAY
WATER PIPE HEATER
YELLOW GREEN LIGHT GREEN BROWN
WHITE
GRAY
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
YELLOW
YELLOW
WHITE
RED
RED
RED BLUE
BLUE
BLUE
WHITE
GRAY
SKY BULE
SKY BULE
ORANGE
BLUE
RED
WHITE/ RED
YELLOW
VIOLET
PINK
BRIGHT YELLOW
YELLOW
VIOLET
BLACK
BRIGHT YELLOW
BRIGHT YELLOW
BRIGHT YELLOWBRIGHT YELLOW LIGHT GREENYELLOW GREEN
LIGHT BROWN
WHITE LIGHT BROWN
WHITE
YELLOW GREEN
GRAY
SKY BULE
PINK
BROWN
SKY BULESKY BULE VIOLETVIOLET
YELLOWYELLOW GRAYGRAY RED
BLACK
RED
BLACK
FILTER BOARD
WHITE/ RED
LIGHT BROWN
WHITE
BLACK
BLUE
RED
YELLOW
YELLOW
YELLOW
YELLOW
YELLOW
YELLOW
BRIGHT YELLOW
LIGHT GREEN
PINK
PINK
PINK
ORANGE
ORANGE
ORANGE
ORANGE
GRAY
GRAY
GRAY
GRAY
GRAY
SKY BULE
LIGHT BROWN
BROWN
BROWN
LIGHT BROWN
BRIGHT YELLOW
RED
RED
RED
RED
RED
WHITE
WHITE/ RED
WHITE/ RED
BLUE
BLUE
BLUE
BLUE
YELLOW GREEN
YELLOW GREEN
BRIGHT YELLOW
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
VIOLET
VIOLET
VIOLET
VIOLET VIOLET
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
LIGHT GREEN
LIGHT GREEN
LIGHT GREEN
LIGHT BROWN
BLACK WHITE
WHITE
BLACK WHITE
WHITE
REACTOR
21
43
YELLOWORANGE
BLACK BLACK
VIOLET
LIGHT GREEN WHITE
RED
M
M
MS 3
˜
M
YELLOW
VIOLET
GRAY
RED
BLUE
25413
VALVE MOTOR
COMPRESSOR (VIEW FROM REAR LEFT SIDE)
MACHINE CHAMBER COMPARTMENT
213
WHITE
BLACK
RED
FAN MOTOR (COMPRESSOR)
MOTOR PROTECTOR
4
1
YELLOW
RED
BLUE
WHITE
MOTOR DAMPER
VERSA THERMISTOR
71
248563910
12453
2
3
LIGHT BROWN
LIGHT GREEN
LIGHT BROWN
LIGHT BROWN
BRIGHT YELLOW
BRIGHT
YELLOW
BRIGHT YELLOW
WHITE
SKY BLUE
YELLOW YELLOW
YELLOW
GRAY
BLACK
RED RED
BLACK
BLACK
BLACK
BLACK
BLACK
VIOLET /BLACKVIOLET
VIOLET
RED
BLACK
BLACK
BLACK
BLACK
4
1
2
3
VERSA COMPARTMENT
THERMOPILE
MOVE EYE MOTOR
S.LED
TANK HEATER
4 3 2 1
V. HEATER
LIGHT GREEN
GRAY
V. THERMISTOR
1 2
VIOLET

7
393
245
309
300 96
547
541
666( Pitch between the front wheels )
631(
Pitch between the adjust bolts )
578(
Pitch between the rear wheels )
363 8363 8
128
8
5.5
2500
407
363
394.5
6
283.5
363 212 822
394.5283.5 6
1821
(Display)
685(Display)
680(Cabinet)
77
318
400
408
436
337
249
595
595
595
196
203
307
541
581
539
596
655
37
728(Display)
142
179 101
760
53
633 10
331 37 333 175
41
1075
204
314
86
104
358.5
358.8
348
255
REQUIRED SPACE FOR INSTALLATION
1821
20 685 20
211 290
950
728
100
1061
989
180.5
222
125
83.5
125
83.5
159.5
201
406
413
OUTLINES AND DIMENSIONS
3
MR-E55R-C Unit : mm
R(L) : Refrigerator compartment (Left)
R(R) : Refrigerator compartment (Right)
I : Ice making compartment
S : Select compartment [Versa compartment]
F : Freezer compartment
V : Vegetable compartment
R(L) R(R) I S F V
Hight 822 822 212 212 363 363
Width 283.5 394.5 283.5 394.5 684 684
DOOR DIMENSION

8
MR-E60R-C
393
245
309
300 96
607
601
REQUIRED SPACE FOR INSTALLATION
726( Pitch between the front wheels )
691(
Pitch between the adjust bolts )
638(
Pitch between the rear wheels )
363 8363 8
12
8
8
5.5
2500
407
363
454.5
6
283.5
363 212 822
454.5283.5 6
1821
(Display)
745(Display)
740(Cabinet)
77
318
400
408
436
337
249
655
655
655
196
203
367
601
641
599
596
655
37
728(Display)
142
179 101
760
53
633 10
331 37 333 175
41
1075
204
374
86
104
358.5
358.5
348
255
1821
20 745 20
211 335
950
728
100
1121
180.5
222
125
83.5
125
83.5
159.5
201
989
406
413
R(L) : Refrigerator compartment (Left)
R(R) : Refrigerator compartment (Right)
I : Ice making compartment
S : Select compartment [Versa compartment]
F : Freezer compartment
V : Vegetable compartment
R(L) R(R) I S F V
Hight 822 822 212 212 363 363
Width 283.5 454.4 283.5 454.5 744 744
DOOR DIMENSION

9
REFRIGERANT CIRCUIT
4
Capillary tube
1.8× 0.67×2740 (mm)
1.6× 0.63×2740(mm)
Suction pipe
Muffler
Evaporator
Dryer
Cabinet
pipe
#150
Compressor
Charge pipe
(Low pressure
side) 6.35
Charge pipe
(High pressure side)
Condenser
Capillary tube
Three-way
valve
4.0
MR-E55R-C
MR-E60R-C

10
ROOM button
Pressing this button selects the
compartment to be displayed.
Press to select the compartment before adjusting
the temperature or cooling fast.
When the versa compartment is set at soft freezing
mode, fast cooling cannot be selected.
SELECT / QUICK button
Pressing this button sets each compartment’s temperature.
In order to cool fast:
QUICK mode stops automatically
• QUICK mode automatically stops in 2 hours.
When stopping QUICK mode before it automatically ends
Press for 3 seconds.
This operation starts only when the room selection is set to
the versa compartment, and also the versa compartment is
set to soft freezing mode.
• Press once.
The supercool freezing operation ends automatically
• The supercool freezing operation automatically ends
after 6 to 8 hours.
When stopping the supercool freezing operation before it automatically ends
• Press once.
ICE SELECT button
Supercool freezing button
Pressing this button selects the setting
of the ice making compartment.
The supercool freezing operation starts.
To reset the settings when initialled, press and simultaneously
for 3 seconds. The temperatures of the refrigerator, vegetable, and freezer compartments
will be set to “Middle” .The Fast Cooling operations in all the compartments will stop.
USEFUL FUNCTIONS
Press and simultaneously for 3 seconds.
Child lock
( lamp turns on)
1
2Press several times until is displayed.
Stop ice making
3Press button for 3 seconds.
( lamp turns on)
ECO mode (To start and cancel)
Operating mode and Temperature range
Compartment
Mode Temp. range
Approx. 0 to 6°C
Approx. −9 to −5°C
Approx. −18 to −12°C
Approx. −21 to −17°C
Approx. −21 to −17°C
Approx. −21 to −17°C
Approx. 3 to 9°C
Approx. −21 to −17°C
Refrigerator
compartment
Versa
compartment
Ice making
compartment
Vegetable compartment
Freezer compartment
The temp. range is based on the data measured at the center of each compartment with the door closed and with no
food inside under the condition of ambient temperature 30°C.
TROUBLESHOOTING
5
MR-E55R-C
MR-E60R-C
(1) Function of normal operation
5-1 FUNCTION OF OPERATION PANEL
· The display extinguishes in 30 seconds
after the last button is pressed.
(No failure in refrigerator)
· Pushing any button turns on the display
again.