Samsung SR-A20M, SR-26NME, SR-25NMB, SR-24WMF, SR-24WME User Manual

Model: SR-21NME/21WME

SR-24NME/24WME

REFRIGERATOR

CONTENTS

1.Safety precautions and 2.Product specifications 3.Electrical part specifications & 4.Product dimension

5. Identifying and disassembling 6.Schematic diagram of coolant 7. Circuit diagram

8. Packing dimensin

9. Schematic siagram of cold air

10. Troubleshooting method

11. Exploded view & part list

1.Safety precautions and warnings

Read all instructions before using this appliance in risk of accident order to avoid or property damage.

Warning/Caution

This symbol is intended to

Warning alert the user to the posslble death or injury.

This symbol is intended to Caution alert the user to the posslble

injury or damage

Description of symbols

In dicates prohibition

Do not disassemble

Do not contant

Adhere the instruction strictly

Unplug from the electrical outlet

Earth the appliance to avoid the risk of an electric shock

Warning

Do not plug multiple electyical	Do not attempt to make repairs	Make sure the power cord is not
appliances into the same outlet.	yourself	crushed or damaged.
●This may cause abnormal heating or	●This could lead to fire hazard or	●Repair immediately all power cords or
fire hazard.	abnormal operation causing severe	outlets that have become frayed or
	personal injury.	otherwise damaged.

Prohibition	Do not
	disassemble
Check the operating environment.	Do not attempt to make repairs	Make sure the power cord is not
●Do not install the refrigerator in a	yourself.	crushed or damaged.
humid(with condensation)location or	●This could lead to fire hazard or	●Repair immediately all power cords
on an unstable surface.	abnormal operation causing severe	or outlets that have become frayed
	personal injury.	or otherwise damaged.

Earth

Unplug

2	SR-21/24 NME(WME)

Caution

Do not store bottled food or	Do not store food in an unstable	Do not store anything other
drinks in the freezing	manner.	than food in the refrigerator.
compartment.	●Opening the door may trigger loose	●Medical supplies which need to be
●Bottles may explode causing	items to slip and cause injury.	under strict not be stored in the
personal injury.		refrigerator.

Prohibition

Prohibition

Prohibition

Do not put anything on top of	When replacing electric	When servicing the refrigera-tor,
the refrigerator.	comporents, be sure to use rates	completely remove dust or
● Opening or closing the door may	comporents.	foreign substances from the
trigger loose items to slip and	●Check the model, rated voltage, rated	housing,electric conne-ctions
cause injury.	current, operating temperature etc. of	and etc.
	the component.	●This can proect against the risk of fire
		hazard caused by tracking and short
		circuit.
	Reted
	components

Prohibition

When servicing the refrigerator, completely remove dust or foreign substances from the housing, electric connections and etc.

●This can protect against the risk of fire hazard caused by tracking and short circuit.

After serving the refrigerator, be sure to check the components are reassembled in a correct manner.

●The serviced unit should be reassembled and returned to its original assembly state.

Check the electrical parts for the trace of moisture penetration.

●When the trace of moisture pentration is detected, replace the part or dry insulation tapping.

SR-21/24 NME(WME)

3

2.Product Specifcations

			ITEM				STANDARD
		Model name				SR-21NME/24WME		SR-24NME,24WME
			Type			2-Door Freezer/Refrigerator
		Power source				AC 115V/60HZ, 127V/60Hz
						220V/50~60Hz, 230~240V/50Hz
					Freezer	52(1.8)		52(1.8)
	Net capacity
					Refrigerator	133(4.7)		133(4.7)
	(it/cu.ft)
					Total	182(6.5)		182(6.5)
	Net dimension				Width		545
	(mm)				Depth		589
					Height	1453		1553
			Net weight (kg)
				Refrigerant			D-134a(130gr)
			Temperature control			Dial(Thermostat)
				Defrosting		Automatic(Start-Finish by Timer)
	Foam insulation				Cabinet		R-141b
					Door		R-141b
		Liner / Door panel					ABS
					Door	2 Guard-freezer		2 Guard-freezer
						1 Guard-egg		1 Guard-egg
					storage	1 Guard-variety		1 Guard-variety
						2 Guard-bottle		2 Guard-bottle
	Accessory parts					1 Base-tray ice(H)		2 Shelf-refrigerator(H)
						1 Case-tray ice, assy(H)		1 Tray-chilled room(H)
					inside
						1 Tray-ice cube		1 Cover-chilled room(H)
					storage	1 Shelf0freezer, sub(H)		1 Shelf-freezer wire(L)
						1 Cover-vegetable		1 Tray-ice,b(L)
						1 Tray-vegetable		1 Shelf-ref wire(L)
					interior Lamp(H/M)		1(Refrigerator)
					Angle adjustment		2Legs(Front)

4	SR-21/24 NME(WME)

3. Electrical part specification & standard

		ITEM			STANDARD
	Model		SR-21NME, 21WME / SR-24NME, 24WME
Power source			115V/60HZ		220V/50~60HZ				230~240V/50HZ
		Model	SD152C-L1W2		SD162H-L1U2			SD162Q-L1U2
Compressor		Starting type	C.S.R		R.S.C.R
		Oil charge		FREOL α-15c / 200cc
	Evaporator				Split fin type
	Condenser		Forced & natual convection
		Dryer			Molecular sieve
Capillary tube					I.D 0.75 x 3400 (mm)
Thermostat		Freezer		8032
		Refrigerator			D705-E9C
		Bimetal	Type		AC250V / 5A
Defrost-thermo		(ON/OFF)	Oper. temp		ON:-5±3 /OFF:12±3
		Thermal fuse	Regularity		AC 250V / 10A
			Oper. temp.		72±4
		Type	TMDE714F1		TMD706SC1
Defrost-timer		Cycle			6Hr 35min
		Time			13min 40s
Starting-relay		Model	912X32E100MQ16APE3(60Hz)			912X32E100MQ16APE2
		Resistance	40Ω±20%						33Ω±20%
		Model	4TM427		4TM265				4TM222
Over load			PHBYY-53		PHBYY-53				PHBYY-53
protector
		Close temp			61±9
		Open temp			125±5
Capacitor		Running	125 / 100VAC		3.5 /350VAC
		Starting	8 / 250VAC	-
	Motor-fan		IS3210SMF6D		IS3210SNF7A
Heater-defrost			130W/93Ω		130W406.9Ω				130W443Ω
		Lamp	110V / 15W		220V/15W				240V/15W
	Door-switch			SSD-5 250V/0.5A
	Earth screw		BSBN(Brass screw)

SR-21/24 NME(WME)

5

4.Product Dimension

545.0

1071.0

366.5

77.5			545.0

500.0

A 9.5

B

59.5

51.0

MODEL	A	B	Remark
SR-21NME, 21WME	1453	874.5
SR-24NME, 24WME	1553	974.5

6	SR-21/24 NME(WME)

5.Identifying and dissembling the parts

To remove shelves in the freezing compartment

●First remove the icemaking molds. Tilt the shell up at front, then lift it up pull it out of the tracks.

To remove shelves in the refrigerating compartment

●Hold the shelf by the front and pull it forward of the rack.

To remove shelves in the chilled compartment

●Lift up the cover, push the cover to the right until the mounting hook disengages, then disengage the other mounting hook and pull out the cover.

●Pull the shelf forward until it stops. Then lift it up and pull it out.

To remove storage drawers and covers

●Lift up to remove the cover. Pull the drawer out then lifting it up.

To remove door bins

●While pushing the bin to the left, left it up to disengage.

	SR-21/24 NME(WME)	7

6. Schematic diagram of coolant circulation

COMPRESSOR → CLUSTER PIPE → HOT PIPE → DRYER → CAPILLARY TUBE

→ EVAPORATOR → ACCUMULATOR → SUCTION PIPE → COMPRESSOR

PIPE-CLUSTER,B

ACCUMULATORB

EVAPORATOR

HOT-PIPE

PIPE-CLUSTER,A

SUCTION

PIPEA

CAPILLARY TUBE

DRYERA

COMPRESSOR

8	SR-21/24 NME(WME)

7.Circuit diagram

7-1. SR-21/24NME

	YEL						GRY	L
				F-THERMOSTAT
							E	N
							RED
3		1 WHT					L R/LAMP
	M						W/BLK
			BRN	BRN	RED	PNK
	4	2					RED
			BIMETAL		THERMO FUSE		DEFROST
DEFROST THERMO

TIMER	HEATER

S/BLU			F.M		ORG			RED
			FAN MOTOR				DOOR-S/W
S/BLU				M		2	1	RED
		2	5
					C	3	OVERLOAD
S/BLU	BLU	3	6	S	COMPRESSOR		PROTECTOR
RUNNING		P.T.C RELAY
CONDENSER

GRY - GRAY

RED - RED BRN - BROWN YEL - YELLOW

S/BLU - SKY BLUE PNK - PINK

BLK - BLACK

WHT - WHITE

BLU - BLUE

7-2. SR-21/24WME

	YEL							GRY	L
				F-THERMOSTAT
						POWER-PCB		E	N
			WATER-DISPENSER
						BLK	GRY
				LED		RED
				M	MICRD-S/W		RED	RED
				MOTOR-PLMP
3		1 WHT						L R/LAMP
	M							W/BLK
			BRN	BRN	RED	PNK
	4	2						RED
			BIMETAL		THERMO FUSE		DEFROST
DEFROST THERMO

TIMER	HEATER

S/BLU			F.M		ORG			RED
			FAN MOTOR				DOOR-S/W
S/BLU				M		2	1	RED
		2	5
					C	3	OVERLOAD
S/BLU	BLU	3	6	S	COMPRESSOR		PROTECTOR
RUNNING		P.T.C RELAY
CONDENSER

GRY - GRAY

RED - RED BRN - BROWN YEL - YELLOW

S/BLU - SKY BLUE PNK - PINK

BLK - BLACK

WHT - WHITE

BLU - BLUE

SR-21/24 NME(WME)

9