Mitsubishi MR-385R-ST-A Скачать руководство пользователя страница 21

MR-385R-A

MR-420R-A

MR-455R-A

MR-385R-A(NZ) MR-420R-A(NZ) MR-455R-A(NZ)

     Unplug the power cord before prepairing and servicing

1. Remove parts insider the Freezer room

(1) Photo 1st Remove Crystal shelf Freezer,

Fan Grille

(2) Photo 2nd   Remove scews for closing Lead cover F, 

Remove 2 Rivets  From  Fan grille

(3) Photo 3rd  Cut binder, remove poly bag, Take off

connector lead wire.

Fan motor

(4) Photo 4th  Remove Fan motor after remove fan and 

remove screw out of fan motor base.

Defrost thermal fuse and Freezer thermistor

(5) Photo 4th  Remove fan grille out of bell mouth, remove

the connector and plug to take out the thermal fuse and
thermistor freezer.

Defrost heater and Drip tray

(6)

out of base after remove heater cover plate and drip tray

Caution on assembly

(7) 1.  Insert the fan into the base of fan motor's shaft, check 

if the fan rotates with your finger.
2.  When inserted drip tray to effect to slacken the lead 
wire of defrost heater in order to prevent water from 
entering the glass tube.
3.  Attach defrost thermistor with muffler and lighten the 
binder.

- 20 -

PHOTO

DISASSEMBLY INSTRUCTIONS

Photo 5th  Lift up evaporator and remove the defrost heater

Ice corner tray assy, Ice tray, Ice box

7

OPERATION PROCEDURE

Photo 1

Photo 5

Photo 2

Photo 3

Photo 4

Crystal shelf F

Ice box

Ice corner tray assy

Ice tray

Screw

Lead cover  F

Rivets

Binder

Bag

Connector lead wire

Fan motor

Fan grille

Evaporator

Defrost heater

Def thermistor

Heater cover

Drip tray

Screw

Bell mouth

Thermal fuse

Содержание MR-385R-ST-A

Страница 1: ...UIT 5 NAME OF THE PARTS 6 TROUBLE SHOOTING 6 1 TROUBLE CRITERION OF MAIN PARTS 6 2 HOW TO CHECK P C BOARDS 6 3 TEST POINT DIAGRAM OF MAIN CONTROL BOARD 6 4 MULFUNCTION DISPLAY AND CHECKING POINT 6 5 I...

Страница 2: ...air flow front air flow Evaporator Fin and tube type Condenser Concealed type Defrost system Automatic Heater defrost Drain Automatic drainage Temperature control system Automatic control Refrigerato...

Страница 3: ...air flow front air flow Evaporator Fin and tube type Condenser Concealed type Defrost system Automatic Heater defrost Drain Automatic drainage Temperature control system Automatic control Refrigerator...

Страница 4: ...ir flow front air flow Evaporator Fin and tube type Condenser Concealed type Defrost system Automatic Heater defrost Drain Automatic drainage Temperature control system Automatic control Refrigerator...

Страница 5: ...ter Defrost heater Deodorition Model Type Number of poles Input W Revolution r p m Model Freezer Refrigerator MM1 6177 Dial position ON OFF OPEN SHUT Warmer o C 13 7 19 0 3 5 Normal o C 16 9 22 9 MAX...

Страница 6: ...Deodorition Model Type Number of poles Input W Revolution r p m Model Freezer Refrigerator MM1 6177 Dial position ON OFF OPEN SHUT Warmer o C 13 7 19 0 3 5 Normal o C 16 9 22 9 MAX 5 0 1 0 1 5 Colder...

Страница 7: ...er Deodorition Model Type Number of poles Input W Revolution r p m Model Freezer Refrigerator MM1 6177 Dial position ON OFF OPEN SHUT Warmer o C 13 7 19 0 3 5 Normal o C 16 9 22 9 MAX 5 0 1 0 1 5 Cold...

Страница 8: ...Unit mm MR 385R A MR 385R A NZ 7 2 OUTLINES AND DIMENSIONS 20 685 20 1334 454 40 100 1591 700 REQUIRED SPACE FOR INSTALLATION 1950 PLUG CORD LENGTH 568 685 8 1591 942 73...

Страница 9: ...Unit mm MR 420R A MR 420R A NZ 8 PLUG CORD LENGTH REQUIRED SPACE FOR INSTALLATION 20 685 20 1334 454 40 100 1696 700 1950 568 685 8 1696 1047 73...

Страница 10: ...Unit mm MR 455R A MR 455R A NZ 9 PLUG CORD LENGTH REQUIRED SPACE FOR INSTALLATION 20 685 20 1334 454 40 100 1806 700 1950 568 685 8 1806 1157 73...

Страница 11: ...SKELETON WIRING DIAGRAM MR 385R A MR 385R A NZ MR 420R A MR 420R A NZ MR 455R A MR 455R A NZ ACTUAL WIRING DIAGRAM 3 WIRING DIAGRAM 10...

Страница 12: ...MR 385R A MR 420R A MR 385R A NZ MR 420R A NZ 11 4 REFRIGERANT CIRCUIT...

Страница 13: ...MR 455R A MR 455R A NZ 12...

Страница 14: ...MR 385R A MR 385R A NZ MR 420R A MR 420R A NZ MR 455R A MR 455R A NZ 13 5 NAME OF PARTS...

Страница 15: ...W Rated input Compressor in Opened 69 9 o C Motor protector 120 5o C 14 33 Approx Connected Point Model Normal abnormal faulty Less than 1 Opened or Short 0 rear side of the frame Starting current Run...

Страница 16: ...l panel of the refrigerator 2 Out of the above range compartment abnormal Thermistor Check Procedure Thermistor resistance will vary with the change of temperature o C Take the temperature around the...

Страница 17: ...and resistance using 8 connectors outside the box How to check with connectors 1 Check for 230 240V output during power on POWER ON Make the pin No 7 9 of the 9 pins white connector as a common pin an...

Страница 18: ...6 3 TEST POINT DIAGRAM OF MAIN CONTROL BOARD MR 385R A MR 420R A MR 455R A MR 385R A NZ MR 420R A NZ MR 455R A NZ 17...

Страница 19: ...comp had been off more than 20 min Improve in contact Improve in contact 1 Check connector of control PCB CN1 relay connector temp fuse 3 2 1 Improve in contact LED display self check Malfunction dis...

Страница 20: ...hooting page Dilapidation of door switch refrigerator room and freezer room Dilapidation of compressor and fan motor 2 If have malfunction when supply the power Compressor and fan motor will not opera...

Страница 21: ...eezer Defrost heater and Drip tray 6 out of base after remove heater cover plate and drip tray Caution on assembly 7 1 Insert the fan into the base of fan motor s shaft check if the fan rotates with y...

Страница 22: ...m tape and sealing tape remove PC Board Photo 7 5 Remove duct R assy damper thermo is installed within it Photo 7 Remove the screw of damper thermo Caution on assembly 1 Be sure to use new sealing mat...

Страница 23: ...ection of the discharge pipe and suction pipe 5 Replace the compressor and the dryer at a time The dryer should be the one packed with the compressor CAUTION ON ASSEMBLY After replacement check coolin...

Страница 24: ...DOOR BODY PARTS MR 385R A MR 385R A NZ MR 420R A MR 420R A NZ MR 455R A MR 455R A NZ 23 8 PARTS LIST 1 2 3 4 5 6 10 9 11 7 8 1 2 4 5 10 9 11 8 7 6 3...

Страница 25: ...1 1 1 1 1 1 KIEJ81000 1 1 KIEJ82000 1 1 KIEJ83000 1 1 KIEJ84000 1 1 KIEJ85000 1 1 KIEJ86000 1 1 KIEH79110 1 1 1 1 KIEH82110 1 1 1 1 KIEH85110 1 1 1 1 11 KIEG05741 CATCHER 1 1 1 1 1 1 1 1 1 1 1 1 KIEJ...

Страница 26: ...5R A NZ MR 420R A MR 420R A NZ MR 455R A MR 455R A NZ 25 1 2 3 4 5 6 7 17 18 22 23 25 9 8 10 11 12 13 30 22 31 27 26 14 15 19 20 21 24 29 28 1 2 3 4 6 7 8 10 12 13 14 15 29 30 31 28 22 27 26 25 24 23...

Страница 27: ...KIEJ82705 1 1 1 1 1 1 18 KIEJ81701 HINGE ASSY UPPER 1 1 1 1 1 1 1 1 1 1 1 1 19 KIEH79431 CRYSTAL SHELF F 1 1 1 1 1 1 1 1 1 1 1 1 20 KIEH79440 ICE TRAY 1 1 1 1 1 1 1 1 1 1 1 1 21 KIEH79467 ICE BOX 1 1...

Страница 28: ...ELECTRICIAL PARTS AND UNIT PARTS MR 385R A MR 385R A NZ MR 420R A MR 420R A NZ MR 455R A MR 455R A NZ 27 1 2 4 3 5 6 9 7 10 8 11 13 12 14 15 16 15 17 18 20 19 27 21 22 23 24 26 25 28 30 29 31...

Страница 29: ...MOTOR UDVH15MA1H 1 1 1 1 1 1 1 1 1 1 1 1 17 KIECD4362 FAN SWITCH 1 1 1 1 1 1 1 1 1 1 1 1 18 KIEHD2386 LAMP SOCKET R 1 1 1 1 1 1 1 1 1 1 1 1 19 KIEG01321 FAN 1 1 1 1 1 1 1 1 1 1 1 1 20 KIEA53346 RUNNIN...

Страница 30: ...85R A NZ MR 420R A MR 420R A NZ MR 455R A MR 455R A NZ 29 NO STEP ON 1 2 3 L R 1 C F B BOX ASSY 8 C F B TOP COVER 5 SIDE CUSHION ASSY 4 PACKING COVER 7 C F B PALLET 6 BOTTOM CUSHION 3 TOP CUSHION MID...

Страница 31: ...1 1 1 1 3 KIEH79972 TOP CUSHION MID 1 1 1 1 1 1 1 1 1 1 1 1 4 KIEG55973 PACKING COVER 1 1 1 1 1 1 1 1 1 1 1 1 5 KIEJ81971 SIDE CUSHION ASSY 1 1 1 1 1 1 1 1 1 1 1 1 6 KIEH79978 BOTTOM CUSHION 1 1 1 1 1...

Страница 32: ...OND TECHNOLOGIES LIMITED BDT Wellington Office Head Office Auckland Office Christchurch Office 1 Parliament Street Unit1 4 Walls Road Suite 2 Level 1 PO Box 30 772 Penrose 37 Manderville Street Lower...

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