Samsung WA45H7200A Series Technical Information Manual page 5

ALIGNMENT AND ADJUSTMENTS
To avoid risk of electrical shock, personal injury or death; disconnect power to washer
before servicing, unless testing requires power.
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 the unit.
- Press Spin key, Soil level key and Power Key at the same Time.
Quick Test Mode:
.
WARNING
1. A ll 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 and Clear EEPROM.
3. W hen the version is displayed, turn the Jog-Dial so that
the version disappears. Press the following keys to test the
various components.
- Temp. Key : Water Valve Test
- Delay End Key : Door Lock/Unlock Test
- Spin : Drain Pump/Circulation Pump Test
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