Establish VPN tunnel by computer is a little difficult for general users. Use VPN client-side software and VPN Server to establish VPN tunnel in the user's computer,
then user can visit WEB interface through VPN tunnel. VPN client-side software and VPN Server can be achieved by commercial ways. Its topology structure as
follow display:
4.6.
WEB functions introduction
WEB system has "Device control", "System mapping", "Setting", "Device information" and "Help" etc. functions.
Fig.4-8
1) Device monitoring
Displays data from the indoor and outdoor units. Can operate indoor units.
2) System mapping
Display the entire situation of refrigerant system; include quantities of indoor and outdoor units in refrigerant system, ammeter quantity and communication quality
between single device and BVIM gateway.
3) Setting
Offer the centralise controller configuration, time setting, IP setting and User management etc. functions.
4) Device information
Display and amend detailed information of indoor and outdoor devices in air-conditioning system.