Test Mode - Samsung WF306LAW/XAA Service Manual

4-2. TEST MODE

Test Mode :
Each Test Mode for the Frontier Washer is as follows in the coming pages. The test modes indicated by the red
arrows are the modes unable to get an access once the washing cycle has started due to safety reasons.
4-2-1. Quick Test Mode
Definition of Quick Test Mode:
- Check operation of all LED's (Verify faulty LED).
- Check model and software version.
- Check different operating modes (e.g. water valve, motor, door, drain pump, etc.).
How to Enter:
- Plug in and turn on the unit.
- Press Spin Key, Soil Level Key and Power Key at the same time.
(Same for all Frontier models.)
4-2
Quick Test Mode:
1. All LED's light up and it sends out Beep Sound when it enters into the Quick
Quick Test Mode :
Test Mode. (Including 7-Segment)
1. All LED's light up and it sends out Beep Sound when it enters
into the Quick Test Mode. (Including 7-Segment)
2. Displays software version for a sec.
2. Displa ys software version for a sec.
(Ex. If S/W Version is 60 , 7-Segmentwill displ a y U060)
(Ex. If S/W Version is 60, 7-Segment will display U060)
3. After displa ying the so ftware version, 7-Segmentwill displaythe
following information for each model.
3. After displaying the software version, 7-Segment will display the following
- F1 : WF326L A W, WF326L AS
- F2 : WF316L A W
information for each model.
- F2b: WF316B AC, WF316B AW
- F1 : WF326LAW, WF326LAS
- F3 : WF306L AW
- F8b: WF306BHW
- F2 : WF316LAW
- EEEE : Model option Error (Need to replace PCB Assy.)
- F2b: WF316BAC, WF316BAW
4. When model information is being display ed,
- F3 : WF306LAW
press the follo wing key s to testvarious components .
- Temp Key : Water Va l ve Test
- F8b: WF306BHW
- Spin Key : Motor Test
- Soil Level Key : Door Lock/Unlock Test
- EEEE : Model option Error (Need to replace PCB Assy.)
- Signal Key : Drain Pu mp Test.
4. When model information is being displayed, press the following keys to test
various components.
- Temp Key : Water Valve Test
- Spin Key : Motor Test
- Soil Level Key : Door Lock/Unlock Test
- Signal Key : Drain Pump Test.