Network Communication Error Between Wireless Lan Router And →Lan Adapter - Fujitsu ASUH18LMAS Service Manual

4-3. Network communication error between wireless LAN router
and WLAN adapter
Indoor unit
Indicator
→ireless LAN
adapter
→ireless LAN router
Detective actuator
→ireless LAN adapter PCB
Forecast of cause
Check point 1. Check the connection cable
Check the connection cable on the wireless LAN router.
-> If there is loose connector, open cable or mis-wiring, correct it.
Check point 2. Check the connection status.
Check the connection status to the internet and wireless LAN router.
-> If the wireless LAN router is not connected to the internet, check the transmission between wire-
less LAN products (ex. PC or game console, etc.) other than air conditioner and wireless LAN
router.
If no, go to "Check point
Check point 3. Turn on the power again of air conditioner.
If check point 1 to 2 do not improve the symptom, turn on the power of the air conditioner again and
wait for 60 seconds.
4-3. Network communication error between wireless LAN router and →LAN adapter
Operation indicator
Timer indicator
Economy indicator
Error code
LED1 (green)
LED2 (orange)
2-2".
- (03-69) -
No indication
No indication
No indication
Flashing fast
→hen the not connection between wireless LAN adapter
and wireless LAN router.
Controller
PCB
Connection cable failure of wireless LAN router
Connection between wireless LAN adapter and wireless
LAN router failure
→ireless LAN router failure
→ireless LAN adapter PCB failure
4. Troubleshooting with error code (For wireless LAN adapter)
—
On
NG NG