Samsung RM257ABRS/XAA User Manual download pdf

# tsRM257AB RevA 03/30/2011 1

Fast Track Troubleshooting

IMPORTANT SAFETY NOTICE – “For Technicians Only” This service data sheet is

intended for use by persons having electrical, electronic, and mechanical experience

and knowledge at a level generally considered acceptable in the appliance repair trade.

Any attempt to repair a major appliance may result in personal injury and property

damage. The manufacturer or seller cannot be responsible, nor assume any liability for

injury or damage of any kind arising from the use of this data sheet.

Models Covered:

RM257ABBP/XAA,

RM257ABPN/XAA,

RM257ABRS/XAA

4 Door Refrigeration

Press Freezer button a

third time to Force Low

Speed Run

Wait 5 seconds between button pushes

Press Freezer button a

forth time to Force De-

frost of Fridge & Freezer,

measure defrost voltage

at main PCB

Press Freezer button one

time at the Test Mode to

Force Compressor High

Speed Run, measure fan

and Compressor volt-

ages at main PCB

Self Diagnosis: Press both buttons

(Freezer– Fridge) simultaneously (No

sound when both buttons are pressed at

the same time) ‟til the display quits blink-

ing and beeps, 8-12 seconds, then release

and read Fault Codes.

This will also cancel the Fault Mode cre-

ated by self-diagnosis at power up.

Forced Mode: Press both buttons (Freezer–

Fresh Select Zone) simultaneously (No

sound when both buttons are pressed at

the same time) „til it beeps and goes blank,

8-12 seconds

Publication # tsRM257AB Revision Date 03/30/2011

Component Value Chart

Press Freezer button a

second time to Force

Mid Speed Run

3600RPM 2450RPM 2200RPM

SUPPORT INFORMATION

Training — Plus One http://my.plus1solutions.net/clientPortals/samsung/

Help — GSPN http://service.samsungportal.com/

Samsung Product Support TV http://support-us.samsung.com/spstv/howto.jsp

Customer information videos and chat programs. Programs for Fridges, Laundry, Ranges & D/W

Sealed System

Refrigerant Charge

R134a 7.76 oz.

Sales Mode, No Compressor Operation: Press Energy Saver & Freezer temp buttons simultaneously for 3 sec

( you will hear a “Ding Dong”) to remove or put into Sales Mode. When in the Sales Mode the Display will show

"OF" "OF" Removing power will not cancel this mode.

Component Resistance Wattage Voltage

Freezer Defrost Heater 72Ω 200 120vac

Fridge Defrost Heater 180Ω 80 120vac

CF Defrost Heater 144Ω 100 120vac

CR Defrost Heater 180Ω 80 120vac

F Drain Tube/Heater 2880Ω 5 120vac

R Drain Tube/Heater 2880Ω 5 120vac

Dispenser Heater 2880Ω 5 120vac

Water Tank Heater 29Ω 5 12vdc

Fill Tube Heater 29Ω 5 12vdc

Sensors 2.5kΩ-89kΩ N/A 1~4.5vdc

Fans N/A N/A 7~12vdc

1 2 3 4 5 6 7 8 9

Summary of Contents

Page 1 - Fast Track Troubleshooting

# tsRM257AB RevA 03/30/2011

Page 2

# tsRM257AB RevA 03/30/2011

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# tsRM257AB RevA 03/30/2011

Page 4

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Page 5

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Page 6

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Page 7

# tsRM257AB RevA 03/30/2011

Page 8 - Compartment

# tsRM257AB RevA 03/30/2011

Page 9 - Freezer

# tsRM257AB RevA 03/30/2011

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Samsung RM257ABRS/XAA User Manual

Browse online or download User Manual for Fridges Samsung RM257ABRS/XAA. Fast Track Troubleshooting

Summary of Contents

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