FMS-2000C
LIT-12013531
15
Step Down
Isolation Transformer
Figure 9: Back plane wiring diagram located on the interior back housing of the controller
Symbol Description
NC No connection to field wiring
Field wiring with space for number
Internal wiring
Screw terminal
Air flow to and from unit between room and corridor
Wiring diagrams guide
Note: Use this wiring diagrams guide for all of the following wiring diagrams.
Table 4: Symbols for wiring diagrams