5. Operation and Performance of CCM
Before operating CCM, please first confirm the wiring of CCM, NIM, address setting of CCM
and the setup of the PC A/C Monitor Soft are in right state.
5-1 First Power On, Address Setting and State Display
5-1-1 Display when First Power On or Restore
After the CCM is power on or restore, first all display segment on LCD will be on and last 2
seconds, then all will be off. 1 second later, the system enters into normal display state, the
CCM is in the main page and display the data in the first page. When first power on, it only
can operate the buttons after 10 seconds.
5-1-2 Network Area Address Setting
The PC or gateway can connect max. 16 sets CCM. Every
CCM can be viewed as one network area and be distinguished
by dialing setting. The setting range is 0-15
(
0-F
)
.
5-1-3 Indicator Display
If there is button to set the running state of air-conditioner, the
indicator lamp will be on when sending signal and will be off
after finishing setting.
If the online air-conditioner in network has malfunction, or the CCM network itself has
malfunction, the indicator lamp will flash in 2Hz.
If one or more online air-conditioners in network are in running state, including Timer
On/Timer Off setting running, the indicator lamp will be on. Otherwise, the indicator lamp will
be off.
5-2 Basic Function
5-2-1 Network Control Function
The CCM can control and adjust the states, parameters and ON/OFF of one or all indoor units
in network.
5-2-2 Lock Function of CCM and Remote Controller
When receiving CCM Lock order from PC, the CCM will not allow ON/OFF operation and
Mode Setting operation. At the same time, PC will send order of Remote Control Lock to all
air-conditioners in CCM network. When receiving Unlock order from PC, ON/OFF operation
will be carried out by CCM. At the same time, PC will send order to relieve the Remote
Control Lock of all air-conditioners.
Remote Control Lock: it can be Locked or Unlocked by PC separately, or it can be Locked or
Unlocked by the Lock button of CCM. When pressing Lock button of CCM, for one or more
indoor units, if the prior state is Lock, then Unlock; if the prior state is not Lock, then Lock.
5-2-3 Mode Lock Function