English
Error Tone
Cause
Two beeps
RoboVac's bumper is stuck.
RoboVac can get stuck in the following
scenarios:
• When RoboVac does not have
enough power to reverse when
on the edge of a staircase that is
covered by a rug.
• When RoboVac tries to reverse due
to exposure to strong sunshine,
Three beeps
but cannot reverse due to physical
barriers in the way.
• When RoboVac reverses due to
exposure to strong sunshine, but
continues to be exposed to strong
sunshine after reversing for 3
seconds.
Four beeps
RoboVac's power level is too low.
Solid red indicator light
Error Tone
Cause
RoboVac's left/right wheel
One beep
is stuck.
RoboVac's side brush is
Two beeps
stuck.
RoboVac's suction fan is
Three beeps
stuck.
RoboVac's rolling brush is
Four beeps
stuck.
38
Solution
Tap RoboVac's bumper several
times to dislodge any debris that
may be trapped underneath.
• Restart cleaning in a new
location.
• Use a physical barrier to
block off the problem area.
Manually charge RoboVac for at
least 5 hours.
Solution
Turn off RoboVac and remove any hair or debris
from the left/right wheel.
Turn off RoboVac and remove any hair or debris
from the side brush.
• Turn off RoboVac, then remove and
empty the dust collector.
• Make sure the suction inlet is not blocked
by any hair or debris.
Turn off RoboVac and remove any hair or debris
from the rolling brush.
Wi-Fi Connection
Before Wi-Fi setup, make sure RoboVac and your Wi-Fi network meet the following
requirements.
Wi-Fi Setup Requirements
• RoboVac:
- RoboVac is fully charged and the main power switch on the bottom of RoboVac is
turned on.
- Wi-Fi status light slowly flashes blue.
• Wi-Fi Network:
- Use the correct password for your network.
- Do not use a VPN (Virtual Private Network) or Proxy Server.
- Your Wi-Fi router supports 802.11b/g/n and IPv4 protocol.
- You are using a 2.4GHz router or a dual-band router that is configured to support a
2.4GHz frequency band. RoboVac does not support 5GHz frequency band.
- If RoboVac cannot connect to the Wi-Fi network and you are using a 2.4/5GHz
mixed network, switch to a 2.4GHz network for Wi-Fi setup. You can switch back
once your setup is complete.
- When connecting to a hidden network, make sure you enter the correct network
name, SSID (case sensitive), and connecting to a 2.4GHz wireless network.
- When using a network extender/repeater, make sure the network name (SSID) and
password are the same as your primary network.
- The firewall and port settings of your Wi-Fi router allow RoboVac to connect with
the Eufy servers.
Network Security Requirement
- WPA and WPA2 using TKIP, PSK, AES/CCMP encryption.
Wi-Fi Channels
- The FCC requires that all wireless devices in the United States operate on the 1-11
wireless spectrum channels.
- Some countries outside North America can use spectrum channels higher than
channel 11. Refer to your local regulatory agency to determine which channels are
accessible.
- A future software release will support access to channels above 11 for users outside
North America. Until then, use channels 1-11.
If you cannot control RoboVac with your smartphone, try the solutions below to solve the
problem. If the problem persists, contact the eufy service center for help.
English
39