10 Supplementary Information46■ About interface adaptors (optional)You can use interface adaptors to connect equipment that can be turned on and off (fans,room air conditioners, and so on) to the Web Interface.However, note that the following limitations apply.For details, refer to the documentation of the equipment or contact your dealer or serviceprovider.Central control is supported for the following operations only:• Start/stop• Remote control prohibition (start/stop only)Timer settings are supported, but settings other than “Start/Stop” and “Prohibit R/C”are ignored.Remote control prohibition is possible only if reception of a prohibition signal outputfrom the local adaptor is enabled through connection to the equipment. Even in sucha case, the only operations that can be prohibited are start and stop.Alarm displayAlarm details are not shown.The “C12” code is displayed (meaning the alarm for any of the air conditionersconnected with the local adaptors).However, this is possible only when connection with a local adaptor enablestransmission of the alarm signal.As long as it conforms to the contact specifications of the on/off local adaptors, anytype of equipment can be connected to the Web Interface. However, you should avoidconnecting equipment whose operations can have grave consequences for life orproperty.