Advertisement
Troubleshooting
: ON
: OFF
Description
Connection to MELCloud established,
and Connection to indoor unit failed
Connection to Router failed, and
connection to indoor unit established
Connection to Router failed, and
starting up indoor unit connection
Connection to Router failed, and
connection to indoor unit failed
Connection to MELCloud failed, and
Connection to indoor unit established
Connection to MELCloud failed, and
starting up indoor unit connection
Connection to MELCloud failed, and
connection to indoor unit failed
Check the following first in the cases listed in the above table.
Check the following, and pair the Wi-Fi interface and the Router according to 3-2. Selecting a mode.
• Make sure that the communication distance is not too far between the Wi-Fi interface and the Router.
• Make sure that the Router uses WPA2-AES encryption.
• Make sure that the number of connected devices to the Router does not exceed the limit.
(*2) Details of flash pattern
• Every 0.5 sec: IP address setting is invalid.
Make sure that DHCP is enabled, or check IP address settings of the
Wi-Fi interface.
If both settings are correct but still the problem persists, push RESET
switch for more than 14 seconds to restart the setup from 3-1.
• Every second: DNS setting is invalid.
Check DNS settings of the Router, or check DNS address settings of the
Wi-Fi interface or improve the radio wave environment.
• Once every 5 sec: Not communicating with MELCloud properly.
• Twice every 5 sec: Not connected to MELCloud.
• Three times every 5 sec: Not communicating with MELCloud. (Quick communication error)
[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.
http://www.melcloud.com/Support
The Wi-Fi Interface (except for MAC-56 series) uses Open Source Software. To view the Open
Source software licence(s), please go to the following website whilst connected to the Wi-Fi
Interface during the Access Point mode. http://192.168.11.1/license
EN-7
: Flashing
ERR
(Orange)
(*2)
(*2)
(*2)
Push RESET switch for 2 seconds.
Check if the Router is connected to the Internet.
Push RESET switch for 2 seconds.
NET
MODE
(Green)
(Orange)
UNIT
(Green)
Advertisement
