Midea CCM-180A/WS User Manual

1 CCM-180A/WS
201803 7
CCM
-180A/WS Service Manual
3.1.5 Press the upper part of the centralized controller into the back cover, so it gives a click sound , as shown in Figure
6.
Figure 6
3.2 Centralized Controller Wiring Diagram
This centralized controller can connect to up to eight refrigerant systems and control up to 64 IDUs. Automatic addressing
needs to be set for the ODU main board according to the manual.
Connect the centralized controller to the XY terminal of the communication board of the ODU through the shielded wire
using the method shown in Figure 7(a).
Alternatively, connect the XY terminal of the centralized controller to the XY terminal of the first-generation AC/DC IDU, as
shown in Figure 7(b).
Figure 7(a) Connecting the centralized controller to the ODU
6.2-inch
X,Y P,Q,E P,Q,E P,Q,E
P,Q,E P,Q,E P,Q,E
Up to 8
refrigerant systems
P,Q,E P,Q,E P,Q,E
Up to 64
indoor units
X,Y
X,Y

Midea CCM-180A/WS Specifications

General

Brand	Midea
Model	CCM-180A/WS
Category	Air Conditioner
Language	English