Vent blockage test
After the dryer is installed, start the Vent Blockage Test to check if the duct system is
properly installed. The Vent Blockage Test automatically detects the status of the ducts
and reports any blockage or problems. Proper ducting can reduce drying time and save
energy.
NOTE
The Vent Blockage Test must run when the dryer is cool. If the dryer warms up after
the installation check, run the AIR FLUFF cycle for several minutes to reduce its internal
temperature.
Running the vent blockage test
1. Make sure the drum is empty, and then close the door. (If there are any clothes or
other items in the drum, the test will not give accurate results.)
2. Press the Power button to turn the dryer on, then simultaneously press and hold the
Adjust Time
(If you have started other procedures before the Vent Blockage Test, the dryer will not
enter the Vent Blockage Test mode.)
3. Press the Start/Pause (Hold to Start) button. The Vent Blockage Test starts immediately.
During the test, the number indicator makes a circle in 6 clockwise steps. The test takes
about 2 minutes. Do not open the door during the test.
4. After 2 minutes, when the test is complete, the results are displayed and the dryer
sounds a tone. If status of the duct system is normal, "0" appears and the dryer sounds
a completion tone. If the duct system can not exhaust properly, check code appears and
the dryer sounds an alarm tone.
If the duct system cannot exhaust properly, the check code appears, and the dryer
sounds an alarm tone. For description about the code, see the "Installation check codes"
section on page 32.
If there are any other problems, an information code appears in the display. For
description about the code, see the "Information codes" section on page 53.
- To stop or cancel the Vent Blockage Test, press the Power button to turn off your
dryer.
- The results remain on the display for about 5 minutes and then automatically turn
off. You can turn the results off immediately by pressing the Power button.
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and Dryness buttons for 3 seconds. "InS" appears in the dryer's display.
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