4.0 INSTALLATION
4-8
CyberCat 254/1016 Installation Manual
UL S2203
Rev 14, 09/2015
P/N: 06-326
FM
I
Caution
Never swap transformer Primary (H1 and H2) and Secondary (X1
and X2) by connecting AC feed to secondary terminals. Doing so
will cause the transformer to step-up the power resulting in certain
damage to the controller.
4. Install the AC ground wire (G) under the transformer onto the mounting stud identified with a
grounding sticker. This connection provides lightning and transient protection for the panel and must
make a good mechanical connection to the enclosure. Where multiple power transformers are
installed in the same enclosure, only one grounding termination shall be made.
5. Tighten the hex nuts to secure the transformer and ground wire in place.
6. Align and lower the plastic terminal cover onto the transformer and snap in place.
7. DO NOT ENERGIZE THE AC POWER SOURCE AT THIS TIME!
Exhibit 4-6: Connect AC Power to Transformer
Exhibit 4-7: Connect AC Power to Primary and Secondary Transformer