Samsung VR20K9350WK/ML manual It back on, FfDust sensor mode is on, Then remove them, Short

Symptom	Checklist
"Filter inspection	ffUse POWERbot after turning off the emergency switch and then turning
indicator" is on even after
	it back on.
the dustbin has been
	ffEmpty the dustbin again and re-clean the filter thoroughly.
emptied.
	ffDust sensor mode is on.
	–– The dust sensor mode is on by default. When the POWERbot passes
POWERbot moves around	through a dusty area, it moves around that area to focus on cleaning.
	ffPOWERbot moves around an area and the "DUST" is on the display
at the same place.	panel even though there's no dust at the surrounding area.
	–– Check if foreign matters are caught between the dustbin and Pet brush
	and then remove them.
	ffCheck if the docking station is installed near a narrow passage or door,
POWERbot does not	and reinstall it in the other areas.
clean a certain area.	–– If the docking station is installed near a narrow passage or door, the
	POWERbot cannot pass through the passage or doorsill.
The battery usage time	ffCheck if you're using manganese drycell batteries and replace the
of the Virtual guard is too
	batteries with new ones. (2 type D (LR20) batteries)
short.
I have installed the
Samsung Smart Home	ffYou can use the product after connecting the wireless router and the
app, but, the POWERbot	POWERbot through Easy-Setup according to the procedure.
fails to be connected.
I fail to log into the	ffCheck your ID and password on the screen of the Samsung account.
Samsung account.
There appears a message	ffYou may have failed temporarily due to the distance from the wireless
saying there is a failure
	router or other obstacles. Please try again after a while.
during Easy-Setup.
The products do not	ffTurn off the Samsung Smart Home app and then run it again, or
work even though the
	disconnect the smart phone from the wireless router and then connect it
smart phone is normally
	again. Or turn off the power supply of the POWERbot, turn it on, wait for
connected to the
	a minute or longer, and then run the Smart Home app again.
POWERbot.
The functions of the	ffCheck if the Smart control blocking function of the POWERbot is set.
Samsung Smart Home
	(When the Smart control is locked, the Wi-Fi indicator is turned off.)
App do not work.

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