CCM-270A/WS
130 201807
2.4 Appendix 4 : Introduction to IMMPRO System
Intelligent Manager of Midea PRO(IMMPRO) is Midea's new-generation VRF management system. It consists of four parts:
IMMPRO software, IMMP-M or CCM-270A/WS(Hardware), MicroDog and VRF refrigerant system(energy meter
requirement is optional depending up on whether the user want to use ). The IMMPRO software communicates with
IMMP-M or CCM-270A/WS via the network to control and manage the VRF units. The following figure shows the
composition of the IMMPRO system:
The IMMPRO system can control up to 3840 indoor units with just one computer. Both the IMMP-M as well as CCM270-
A/WS acts as a gateway device for the IMMPRO Software. When connected with the IMMP-M as it has only 4 XYE ports,
2560 indoor units may be controlled by one computer whereas, when connected with CCM270A/WS up to 3840 indoor
units can be controlled by just one computer. The wiring and connections for IMMPRO system are highly simplified and
with the one key installation feature of our latest software it becomes extremely convenient for the users to use this
software. The MicroDog provided with the software acts as a key to use the software and only if it is inserted, the
customer can use the software. For complete details about the functions and installation of the IMMPRO software you can
refer the IMMPRO service manual.