F
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.
DV6900B_LED_WEB_Vent_EN.indd 29
Cover the back opening with a cover
8.
plate (F).
WARNING
Never leave the back opening uncovered.
It must be covered with a cover plate.
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