CCS Smart Equipment Control Board for Single Packaged Unit (SPU) Controller Installation Instructions
3
Control Board and Wiring Diagrams
Figure 3 shows the location of the communication
cable terminations on the SPU controller board.
Figure 4 shows the VAV SPU controller communication
riser. .
Figure 3: VAV SPU Control Board Communication Terminations
C om m unication C able to
N ext VA V box*
Com m unication C able to
N ext VA V box, Zone
Dam pers, and B ypass
D am per
* M ove the 4-position term inal block from the Therm ostat inputs
to the FC Bus connection of the com m unications card.
