Munters CommBox Manual For Use And Maintenance page 15

Figure 8: Junction Box Wiring to Comm-Box
Table 1: Wiring Details
Cable source
Junction Box Cable
Power Supply Cable
*These wires come preconnected to the Comm-Box. In the event that they need to be reattached, place
the white cable (#3) in the port as shown in Figure 7. Place both black cables into the ports as shown in
Figure 7; either cable can be placed in either port.
Figure 9: Power Supply – Comm-Box – Junction Box Setup
Color
Red
Black
White
Black
Black
© Munters AB, 2020
Function
+VCC (24 DC)
-VCC (Junction Box)
+VCC (Junction Box)
(24 DC)
-VCC
Ground
Number
1
2
3
4
5
15