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● OPERATING INSTRUCTIONS ●
W
i-Fi MODULE SETTING UP
This Wi-Fi module, communicates the status information and controls
the commands from the MELCloud by connecting to an indoor unit.
EN
Wi-Fi cover
Wi-Fi module introduction
NET LED
It shows the network state.
Setting up
Set up a connection between the Wi-Fi module and the router.
Note:
Setup is possible only after operating the air conditioner using the wireless re-
mote controller.
For MELCloud User Manual, please go to the website below.
http://www.melcloud.com/Support
Selecting a mode
The Wi-Fi module has to be paired with the Router in order for communication
between the indoor unit and MELCloud to begin. There are 2 methods of pairing
the Wi-Fi module with the Router:
• WPS-PUSH mode
• Access Point mode
The mode to be set depends on whether your Router has the WPS button.
Please use the pairing mode most suitable for your system.
Follow the instructions below to set the pairing mode with Remote controller.
Set up the Wi-Fi module and the Router again when the Router has been replaced.
Note:
To reset connection and set up the Wi-Fi module and the router again
• 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.
EN-15
Front panel
for 5 seconds.
and
.
Setting up in WPS-PUSH mode
To enter the mode
• Hold down the Temperature
for 5 seconds.
• Select "¯ 2" by pressing Temperature
as shown on the right.
• Point the remote controller toward the indoor
unit and press the
.
1
Connect the Router to the air conditioner.
Make sure that the LED indication is as shown below.
Push WPS button of the Router within 2 minutes after the mode selec-
tion has completed.
The WPS-PUSH mode will return to initial state if WPS button is not
pressed for 2 minutes.
Connecting
Router
2
LED indication will be as shown below when connec-
tion between the Router and Wi-Fi module is complet-
ed and connection to MELCloud starts.
Connected
Connecting
MELCloud
If the indication LED does not change or fl ashes 5 times, connection fails.
Please reset connection and setup the Wi-Fi module and the Router again.
Main Causes that WPS failed are as follows.
Communication distance (from the Wi-Fi module to Router), Router settings
(encryption, authentication, limit of connections, etc.)
WPS-Push mode
and
The LED lights up for 3
seconds then fl ashes twice.
A beep sounds as the LED
fl ashes. This series of actions
is repeated.
The LED lights up for 5 sec-
onds and then a beep sounds
for 1 second.
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