Samsung WF218AN XAA Series Fast Track Troubleshooting

Model: WF218AN*/XAA
Please Note: There are multi-
ple Versions of this model,
verify your parts order
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Quick Test Mode

Note: This test erases all faults and memory
To enter press Spin, Soil, & Power
simultaneously with the power off.
1. All LED's light up and the washer beeps as it
enters the Quick Test Mode.
2. The unit displays the software version for a
second then clears the EEprom.
3. After the displaying the software version, LCD
will display Model information.
If EEEE is displayed the PCB ass'y is defective.
For production up to 03/31/2009 Serial **S3**
4. When the version is displayed. Press the follow-
ing keys to test the various components.
Effective 4/1/2009 Serial **S4 **
made.
4. After the displaying the software version, turn
the Jog dial CCW to display "F4". Press the follow-
ing keys to test the various components.
Press Temp Key to cycle through the Water Valves in
this order: Cold Main, Bleach, Cold Main & Bleach for
Fabric Softener, Hot, then off.
Press Spin Key to test Motor circuit.
Press Signal Key to test Drain Pump
Press Soil to test door lock - unlock circuit

EEPROM Clear Check

Power off, Press Delay Start, Signal and Power Key at
the same time. Good = Good Fail = FAiL
All memory will be cleared, including Fault Codes
This should be done when a new Main PCB is
installed

Selecting Language

1. The ―Select the Language‖ message appears.
2. Turn the Dial to select language
3. Press Signal button to select
# tsWF218 RevE 03/21/2011
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.
SUPPORT INFORMATION
http://support-us.samsung.com/spstv/howto.jsp
:
a change was
Publication # tsWF218 Revision Date 03/21/2011

Service Mode:

This mode allows more detailed operation tests and trouble-
shooting, to enter press Signal & Extra Rinse
simultaneously with the power on.
While in Service Mode the following tests can be performed:
Quick Spin Test = Delay Start & Spin:
the drum motor from 0 to maximum RPM over a few min-
utes. Note: Stay with the washer during this test, out of bal-
ance detection may be bypassed and the door may not lock.
Press the Start/Pause button during the test to hold its spinning
speed for 10 minutes before going back to Quick Spin Test
Mode.
Cycle Count = Press the Signal button to see how many times
the unit was used
Soft Ware # = Press the Soil button to see the software version
information
Fast Time Down = Press the Temp button to advance to the
next cycle
Fault Code Test = Press the Spin button to view the stored fault
codes – then turn Dial to view error codes (Push Start/Pause
while the code is displayed to view the number of cycles since
the error occurred)

Peripheral (Main PCB) input Tests

1. Extra Wash. Then turn the Dial so that the Normal LED is
turned on. Next, press the Start/Pause Key. The Water Tem-
perature will be displayed in Fahrenheit.
2. Extra Wash. Then turn the Dial so that the Whites LED is
turned on. Next, press the Start/Pause Key. The door status will
be displayed (OP if open, CL if closed).
3. Extra Wash. Then turn the Dial so that the Wool LED is
turned on. Next, press the Start/Pause Key. The door lock
Switch status will be displayed (UL if unlocked, Lo if locked).

Water Frequency/Water Sensor Testing

Select a cycle & start the washer, enter Service Mode &
press Extra Wash.
Turn the Dial so that the Delicate LED is turned on. Next, press
the Start/Pause Key. The Water Frequency will be displayed.
The frequency will change as the unit fills.
Please Note: Bulletin
on Spin Issue & Door
Glass
This accelerates
1