Daewoo FR-510M, FR-510, FR-540M, FR-510P, FR-540P Service Manual

S/M No. : FR510P0010

Service Manual

Refrigerator

Model: FR-510M

FR-540M

FR-510P

FR-540P

DAEWOO ELECTRONICS CO., LTD.

CONTENTS
1.	Specification -----------------------------------------------------------------------------------------------	1
2.	External view-----------------------------------------------------------------------------------------------	2
3.	Wire diagram ---------------------------------------------------------------------------------------------	3
4.	Name of parts---------------------------------------------------------------------------------------------	4
5.	Air flow diagram-----------------------------------------------------------------------------------------	5
6.	Refrigerant cycle diagram ----------------------------------------------------------------------------	6
7.	Machine room view and part list--------------------------------------------------------------------	7
8. Main components-----------------------------------------------------------------------------------------		8
9. Door color specification---------------------------------------------------------------------------------		9
10.	Exploded view and parts list ------------------------------------------------------------------------	15
11.	Electronic function --------------------------------------------------------------------------------------	25

1. SPECIFICATION

	MODEL NAME		FR-510M	FR-540M	FR-510P	FR-540P
	Refirgerant	R12	200g	200g	200g	200g
		R134a	170g	170g	170g	170g
	Cooling System			Fan Cooling Convection
	Refrigeration System			Air Forced Convection
	Defrost System			Fin Evaporator Forced
	Defrost Operation			Automatic Start & Stop
	Cold Control		Adjustable Dial		Adjustable Button
		Freezer	119	118	119	118
	Capacity	Refrigerator	299	306	299	306
		Total	418	424	418	424
		Height	1741mm	1768mm	1741mm	1768mm
	External
		Width	770mm	770mm	770mm	770mm
	Dimension
		Depth	700mm	700mm	700mm	700mm
	Net Weight		88Kg	89Kg	88Kg	89Kg

1

2. EXTERNAL VIEWS

1. FR-510M
		22	760	770	700
	31.5
760		24
		511		568
	595
		60		11
		1422.5		1741
	770	988		1039
		136		121	53
		24	712	24	3
2. FR-540M

		22	760	770	700
760	31.5	24
		511		568
	595	60		11
		1422.5		1768
	770	1015		1066
		136		121	53
		24	712	24	3
				2

3. WIRE DIAGRAM

1. FR-510M, 540M
	TEMP
GRAY	FUSE		BLACK
		COMPRESSOR
DEFROST		A	M		BLUE	PINK
				4
HEATER
				3
				1		L/BLUE
				DOORSWITCH 2	RED
		PTC	OL
	WHITE
		P-RELAY				GN/YW
				R-LAMP

		BIMETAL		RED	PLUG
WHITE
		BROWN			R-LAMP
1	2
M					BROWN
3	4	RED	RED	FM	F-LAMP
				BLACK
	WHITE/BLUE				YELLOW
		TEMP
		CONTROLLER

2. FR-510P, 540P

F-PCB

M-PCB
	YELLOW					YELLOW
	GREEN
	BROWN								RED
	WHITE
				WHITE
			WHITE					BLUEX3
	RED			WHITE F-LAMP
	BLACK
	VIOLET		RED	RED	BROWN
			DEFROST		BLUE	YELLOW	YELLOW
	BLACKx2	VIOLET		2 1	3 4
			HEATER	DOOR						BROWN
			GRAY	SWITCH				P-RELAY
	GRAYx2
		BLACK
				FM				BLUE		GN/YW
	DOWN		TEMP			R-LAMP
				BLACK
	TRANS		FUSE							PULG
ORANGE	BLUE
					R-LAMP
x2	x2							BLUE	M A	L/BLUE
SENSOR-F	SENSOR-D		BLACK					BLACK
									COMPRESSOR
					BLACK

3

	4. NAME OF PARTS
	1. FR-510M, 540M
	1		1	Freezer Compartment Lamp
			2	Shelf Freezer & Ice Tray
	20			Guide
	2		3	Case Icing
			4	Case Ice
	3	14	5	Case Child
	4		6	Temperature Controller
				(Refrigerator Compartment)
			7	Shelf Refrigerator
	5		8	Window Refrigerator
		15	9	Lever Moisture Control
	6
		16	10 Cover Vegetable
			11	Case Vegetable
	7	17	12	Front Grille
			13	Adjustable Foot
	8		14	Pocket Freezer
		18	15	Egg Pocket
	9		16	Case Egg
	10		17	Pocket Multi
			18	Pocket Bottle (A)
	11
			19	Pocket Bottle (B)
		19
	12		20	Freezer Temperature
				Controller
	13			(Freezer compartment)
	2. FR-510P, 540P
	1		1	Freezer Compartment lamp
			2 Shelf Freezer & Ice Tray
	2		3	Case Icing
			4	Case Ice
	3		5	Case Child
		14	6	Temperature Controller
	4
				(Refrigerator Compartment)
			7	Shelf Refrigerator
	5		8	Window Refrigerator
		15	9	Lever Moisture Controller
	6		10	Cover Vegetable
		16	11 Case Vegetable
		17	12	Front Grille
	7		13	Adjustable Foot
			14	Pocket Freezer
	8		15	Egg Pocket
	9	18	16	Case Egg
			17	Pocket Multi
	10		18	Pocket Bottle (A)
	11		19	Pocket Bottle (B)
	12	19	20	Freezer Temperature
				Controller
	13			(Freezer Compartment)
		4

3. FR-510P
		22	760	770	700
760	31.5	24
		511		568
	595	60
				11
		1422.5		1741
	770	988		1039
		136		121	53
		24	712	24	3
4. FR-540P
			760	770	700
		22
760	31.5	24
		511		568
	595	60		11
		1422.5		1768
	770	1015		1066
		136		121	53
					3
		24	712	24
				5

5. AIR FLOW DIAGRAM

	Freezer door pocket
	Do not put ice cream or frozen
	food in freezer door pocket to
	store for a long term. Opening
	and shutting the door can rise up	-16~-18	-16~-18
	the temperature.
			-17~-19
	Cold air absorbing duct
	Do not place food in front
	of the duct because it is the
	entrance of the cold air.		A
		2~4
		2~4	1~3
	Refrigerator door pocket
	Temperature is high even if the	3~5	B
	pocket is in the middle.		1~3
		2~4
	When storing margarine or cheese
	for one or two weeks, make use	3~5	C
	of the refrigerator shelf.
		2~4	2~3
	Crisper		5~7
	Suitable in storing fruits or
	vegetable.
	Wrapping can prevent from
	dryness.

Freezer room

Do not put any bottle such as beer or beverage because it can be frozen and broken.

Refrigerating room

This model is multi-flow type which flows out cold air from each shelf space. The hot air after making the refrigerator cold, flows into cooling system through the front upper part.

Do not put food having much moisture at the middle part of each shelf space ("A", "B" and "C" part). It can be frozen owing to the low temperature.

6

6. REFRIGERANT CYCLE DIAGRAM

HOT	PIPE			ACCUM
-HOT		PIPE		FIN	CROSS
				EVA
AUX
					MAIN CAPITUB.
		BACK PLATE PIPE	AUX-HOT PIPE
					DRYER

COMP

SUC-PIPE

	C	A	H	A	B	D	C	E	A	S
	O	U	O	U	A	R	A	V	C	U
	M	X	T	X	C	Y	P	A	C	C
					K
	P	I		I		E	I	P	U
	R	C	P	H	P
						R		O	M	P
	E	O	I	O	L
							T	R	U	I
	S	N	P	T	A
	S		E		T		U	A	L	P
	O	P		P	E		B	T	A	E
	R	I		I			E	O	T
		P		P	P			R	O
		E		E	I				R
					P
					E
						COOLING PIPE
						7

7. MACHINE ROOM VIEW AND PART LIST

19						11
16						7
13
21						20
17
15	8					12
18
	6
	5					9
					22	10
	1	2	3	4	14

NO	PART NAME	NO	PART NAME	NO	PART NAME
1	BASE COMPRESSOR	9	DRYER	17	BIND WIRE
2	COMPRESSOR	10	PIPE CON (SUC)	18	PLUG POWER AS
3	ABSORBER COMPRESSOR	11	VIBRATIONPROOF GUM	19	SCREW MACHINE
4	WASHER COMP. *T	12	PIPE CON (AUX)	20	PIPE CON (HOT)
5	SWITCH P-RELAY AS	13	HOSE DRAIN (B)	21	TAPE OPP
6	BAND RELAY	14	VIBRATIONPROOF MASS	22	PIPE CON (P.A)
7	TAPE COTTON	15	SCREW TAPPING
8	PIPE SERVICE	16	COVER CONNECTOR

8