To Disconnect Wireless Lan; To Delete Wireless Lan Information; To Check Wireless Lan Signal Strength; Wireless Lan Failure Diagnosis - Panasonic CS-XE9WKUAW Service Manual

13.12.4 To Disconnect Wireless LAN (Off Wireless LAN LED)

Press and release one time at the Remote Control Wireless LAN button and the LED will turn off. (LED ON ->
LED OFF).

13.12.5 To Delete Wireless LAN Information


If Wireless LAN is off (LED is Off), turn on Wireless LAN first by press and release one time the Wireless LAN
button. (LED OFF -> LED ON).

Push Wireless LAN button for 5 seconds.

In the Remote Control Operation select "5" and push for 3 seconds.

Initialization is finish and Wireless LAN LED will off automatically.

13.12.6 To Check Wireless Lan Signal Strength


Confirm the air conditioner operation is stopped and press the Wireless LAN button for 5 seconds.

Select "4" in the remocon then press set button and operation stops.

After 5 seconds, the signal strength is shown on the indoor unit Wireless LAN LED.
Strong Signal: Blink 3 times with an interval.
Moderate Signal: Blink 2 times with an interval.
Weak Signal: Blink once with an interval.
No Signal: OFF.

It will stop automatically after 10 minutes. To stop immediately, press Wireless LAN button.

13.12.7 Wireless LAN Failure Diagnosis

13.12.7.1 Between ID Micon and Wireless LAN Module Failure Detect Condition

When module and ID micon (CN-LAN) communication is following below condition.
No response against sending data.
o
Reply error against sending data.
o
Regularly sending from AC unit (Every 1 minutes).
o

Either one from above condition occur, detection will start.

If for certain time there is no communication and retry is implemented 3 times continuously confirm the error by
following below table.

When failure diagnosis H85 occur.
When error condition check
When retry
After confirm failure

Cancel Condition: From the module the reply data or the regularly sending data (normal data) is recognized by ID
micon.
When failure canceled

Failure communication parameter setting.
H85 communication error: time/retry counter
Wireless LAN disconnection judgment time
13.12.8 Between ID AC and Broadband Router Failure Detect Condition

Detect condition: Communication with router is interrupted.

Confirm condition: The interrupted condition continue more than 5 minutes and retry is implemented.

After confirm the failure operation: Not H85 error display and Wireless LAN LED is blinking.

Cancel condition: Communication is return between Wireless LAN router.

After cancel, return to normal operation and Wireless LAN LED is light up.
Wireless LAN LED
Light up
Light up
No light
Wireless LAN LED
Light up
10 min/3 count
300 sec
Timer LED
No light
No light
Blinking
Timer LED
No light
75