Samsung RF323TEDBBC/AA, Fast Track Troubleshooting

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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:
RF323TEDBBC/AA
RF323TEDBSR/AA
RF323TEDBWW/AA
French Door Refrigeration
Wait 5 seconds between button pushes
Press any button a forth time to Force Defrost of
Fridge & Freezer, measure defrost voltage at main
PCB. Press any button at the Test Mode to Force Compressor
High Speed Run, measure fan and Compressor voltages
at main PCB.
Self Diagnosis: Press both buttons (Energy
Saver– Lighting)
simultaneously (No sound
when both buttons are pressed at the same
time) ’til the display quits blinking and
beeps, 8-12 seconds, then release and read
Fault Codes.
This will also cancel the Fault Mode created
by self-diagnosis at power up.
Forced Mode: Press both buttons (Energy
Saver– Fridge)
simultaneously until unit beeps
and display goes blank, 8-12 seconds. Then
press any button to cycle through the mode.
Publication # APRF323TED Revision Date 5/21/12
Component Value Chart
Sales Mode: { No Compressor Operation}
Press Energy Saver & Freezer buttons si-
multaneously 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.
3600 RPM 3600 RPM
Sealed System
Component Resistance Wattage Voltage
Freezer Defrost Heater 62.6 Ω 230 120vac
Fridge Defrost Heater 120 Ω 120 120vac
French Mullion Heater 2057 Ω 7 120vac
Ice Duct Heater 2057 Ω 7 120vac
Dispenser Heater 9000 Ω 1.6 120vac
Damper 144 Ω 1 12vdc
Sensors 2.5k Ω -89k Ω N/A 1~4.5vdc
Fans N/A N/A 7~12vdc
Refrigerant Charge: R134a, 5.29 oz.
I/M