Unit installation

August 2012 Application Note 1024
©2012 Mitsubishi Electric US, Inc.
P a g e | 5
Figure 4 illustrates a typical wiring diagram for PEA(D) and SEZ indoor units using CN-
24:
Figure 4. Wiring Diagram for PEA(D) and SEZ indoor units
Supplemental Heat Control via CN-152 for PKA Wall-mounted Indoor Units
CN-152 controls are indicated in Figure 5 and require no setup at remote controller. This
function is only available in heating operation.
Figure 5. CN-152 Controls
Figure 6 illustrates a typical wiring diagram for PKA wall-mounted indoor unit using CN-
152.
Figure 6. Wiring Diagram for PKA Wall-Mounted Indoor Unit
CN-152
Yellow
Brown
Due to continuing improvement, above specification may be subject to change without notice.
2013 P-Series and M-Series - Application Notes (June 2013)
APP-79