# tsWF206 RevD 03/21/2011
1
Fast Track Troubleshooting
Model:
WF206BNW/XAA
WF206ANS/XAA
WF206ANW/XAA
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.
4. When the version is displayed. 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
Service Mode:
This mode allows more detailed operation tests and
troubleshooting, 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:
This accel
erates the drum motor from 0 to maximum RPM
over a few minutes.
Note: Stay with the washer
during this test, out of balance detection is by
passed 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
Soil
button shows software version
Fast Time Down =
Press
Temp
button to advance to 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
is turned on.
Next, press the Start/Pause Key. The Water Temperature will be
displayed in Fahrenheit.
2.
Extra Wash. Then turn the Dial
so that the
Whites
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
Perm Press
is
turned on. Next, press the Start/Pause Key. The door lock Switch
status will be displayed (UL if unlocked, Lo if locked).
4.
Extra Wash. Then turn the Dial
so that the
Delicate/Hand
Wash
is turned on. Next, press the Start/Pause Key. ― ‾0 ‖ will illu-
minate if below level, ― ‾1 ‖ if above level (Overflow
).
5.
Extra Wash. Then turn the Dial
so that the
Wool
is turned on.
Next, press the Start/Pause Key. ― -0‖ will illuminate if below level,
―-1‖ if above level (Heater-On).
6.
Extra Wash. Then turn the Dial
so that the
Quick Wash
is
turned on. Next, press the Start/Pause Key. ―_0‖ will illuminate if
below level (Reset), ―_1‖ if above level.
7.
Extra Wash. Then turn the Dial
so that the
Towels
is turned on.
Next, press the Start/Pause Key. The Water Frequency will be
displayed.
8.
Extra Wash. Then turn the Dial
so that the
Spin Only
is turned
on. Next, press the Start/Pause Key. Then, it will display the
MEMS Sensor Kit status after displaying ―00‖ for 3 seconds:
―- -‖ if MEMS Sensor kit is operated properly. ―8E‖ if MEMS Sensor
kit is out of order (check wire harness & PCB)
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.
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
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
Publication # tsWF206 Revision Date 03/21/2011
