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3-3. NET LED
NET LED blinking indicates that the Wi-Fi module is
communicating with the router.
3-4. When it doesnʼt connect well
Check the following, and pair the Wi-Fi module and the
router according to Selecting a mode.
• Make sure that the communication distance is not too
far between the Wi-Fi module and the router.
• Make sure that the router uses WPA2-AES encryp-
tion.
• Make sure that the number of connected devices to
the router does not exceed the limit.
• Make sure that DHCP is enabled, or check IP
address setting of the Wi-Fi module.
• Check DNS settings of the router, or check DNS
address of the Wi-Fi module.
• Check if the router is connected to Internet.
• Set up the Wi-Fi module after operating the air
conditioner using the wirelessremote controller at
least once.
If the connection fails even after checking the above,
set up the Wi-Fi module and the router again by the
following method.
• Hold down the Temperature
• Select "_ 2" by pressing Temperature
• Point the remote controller toward the indoor unit and
press the
• The indoor unit beeps 3 times when resetting is
complete.
[About trademarks]
• WPS is the connection via Wi-Fi Protected Setup.
• "Wi-Fi®", "Wi-Fi Protected Setup™", "WPA2™" are
trademarks or registered trademarks of the Wi-Fi
Alliance.
For Declaration of Conformity and MELCloud User
Manual, please go to the website below.
www.melcloud.com/Support
After accessing the address above, select "United
Kingdom" to view support details.
The Wi-Fi module uses Open Source Software.
To view the Open Source software licence(s), please
go to the following website whilst connected to the
Wi-Fi module during the Access Point mode.
http://192.168.11.1/license
8-6. CHANGING THE CORRECTION VALUE OF THE ROOM TEMPERATURE
Cut the jumper wire JR24 when the room temperature does not reach the set temperature during heating opera-
tion. (Refer to 10-7.)
Cutting the jumper wire JR24 changes the correction value of the room temperature during heating operation
from -2
°C
to -5
°C
and lets the AUTO fan speed of the indoor unit and the compressor frequency increase easily.
The applicable models are MSZ-LN**VG2W, MSZ-LN**VG2V, MSZ-LN**VG2B, and MSZ-LN**VG2R.
OBH766G
for 5 seconds.
and
.
INDOOR electronic control
P.C. board
NOTE:
• Ensure that the router supports the WPA2-AES
encryption setting before starting the Wi-Fi module
setup.
• The End user should read and accept the terms and
conditions of the Wi-Fi service before using this Wi-Fi
module.
• To complete connection of this Wi-Fi module to the
Wi-Fi service, the router may be required.
• This Wi-Fi module will not commence transmission of
any operational data from the system until the End
user registers and accepts the terms and conditions
of the Wi-Fi service.
• This Wi-Fi module should not be installed and
connected to any Mitsubishi Electric system which is
to provide application critical cooling or heating.
• At the time of relocation or disposal, reset the Wi-Fi
module to the factory default.
For the latest information regarding MELCloud from
Mitsubishi Electric Corporation, please visit
https://www.melcloud.com.
.
.
JR24
24
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