Fujitsu AIRSTAGE ASEH09KHCBN Service Manual page 52

Error
code
→LAN adapter password is
wrong. Enter it again.
→hen problems are not
resolved, there may be other
causes. Tap the link below to
check other solutions.
2931
Failed to connect to wireless
router. Check if the →iFi
setting of the mobile device is
2932 turned on.
2933 →hen problems are not
resolved, there may be other
causes. Tap the link below to
check other solutions.
→i-Fi router password is
wrong. Tap "From the
beginning" to enter it again.
→hen problems are not
resolved, there may be other
causes. Tap the link below to
2934
check other solutions.
Failed to register the air
conditioner. Make sure the
wireless router is connected
to the Internet, and then tap
2935
"Re-register" to perform the
registration process again.
2937
→hen problems are not
2939
resolved, there may be other
2941
causes. Tap the link below to
check other solutions.
1-7. Error message for wireless LAN control (Mobile app)
Error message
Failed because the smartphone could not connect to the air
conditioner.
Check the following contents depending on the status of indoor
unit wireless LAN indicator lamp or →LAN Adapter LED 2 and
operate again.
•
•
•
•
1. Check that the wireless LAN setting of smartphone is set to
2. Check that the smartphone is connected to the Internet.
•
•
Check the following contents and operate again.
1. Check that the wireless router password is correct.
2. Check that the smartphone and the air conditioner are
3. The wireless router encryption method →PA3 is not
4. Check that the local network setting of the smartphone is
Registration failed because the air conditioner cannot connect
to the Internet.
Check the following contents and operate again.
1. Use a smartphone to check that the wireless router to
2. If the smartphone cannot connect to the Internet, reboot
3. Check that the MAC address filter and privacy separator
Solution
When not lighting
1. Check that the Electrical panel (Switch breaker) to the
air conditioner is turned on.
2. Check that the power plug of the air conditioner main
unit is plugged in.
3. Retry the connection step procedure for the air
conditioner registration displayed in the application to
set the lamp to the blinking state.
When lighting or blinking
1. Check that the entered SSID and PIN numbers of
→LAN Adapter are correct.
2. Check that the wireless LAN setting of smartphone is
set to ON.
Registration failed because the smartphone cannot
connect to the network.
Connection to the →LAN Adapter was disconnected during
processing.
ON.
The wireless router password is not correct.
The air conditioner is not connected to the same wireless
router as the smartphone.
connected to the same wireless router.
supported. Check if SSID other than →PA3 is selected.
"Enabled". (Only for smartphones with iOS14 or later)
which the air conditioner is connected is connected to the
Internet.
the wireless router. →hen rebooting the wireless router
does not solve the problem, contact the manufacturer of
the wireless router.
settings are not "enabled" on the wireless router.
- (03-10) -
Cause
1. Error code