Samsung DV7450M - 22 _ Troubleshooting

22 _ Troubleshooting
4-2-7. Smart Install
• Smart Install allows service personnel to check if the dryer is installed properly.
■ To enter Smart Install
Turn on the dryer, and press and hold the Adjust
Time Up + Temp. buttons for 7 seconds. A message of “SC”
appears.
■ Step 1. Check the touch sensor
Enter Smart Install mode, and open the door. The state of the touch sensor appears.
- 0 : Touch sensor open
- 1 : Touch sensor short
Put a wet cloth on the touch sensor to display “1”. Removing the cloth displays “0”.
■ Step 2. Check the motor and heater
Press the
Start button to enter the diagnosis mode. The diagnosis result appears.
- OK : Both motor and heater work normally
- HC : Motor or heater doesn’t work normally
To exit Smart Install mode, turn off the dryer.
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