iNels Connection server User Manual page 43

For older Coolmasters version is necessary to set convertor to appropriate port.
Coolmaster type: 1000D, 2000S, 3000T, 4000M, 6000L, 7000F, 8000I(HM),
Convertor:
Perform the function check via utility ncat command format:
ncat IPADDRESS PORT
Example ncat in terminal:
Command
Command ncat 10.10.10.111 10102
Answer >
Command stat2
Answer 000 OFF 25C 27,80C High Heat OK 0
For windows you can use SPU (Serial port utility)
Commands and pin setup for cable connection air condition can be found in the reference manual for example:
CoolMasterNet
Maximal number of simultaneous connections for CoolMasterNet is 4 for convertor Adam 4571 only 2.
9000M
Adam 4571 nebo Gnome 485
CoolMasterNet (default setup)
Significance
Connection to Cooler Master / Convertor
Returns the character command line
List states Air conditions
Return state Air condition
Port: 10001
Port: 10102