3. Installation Instructions
1. Pre-drill holes where Power Supply enclosure is to be mounted.
If the included AC cord is used, mount the enclosure in a secure location where the unit cannot be
accidentally unplugged.
2. Secure the enclosure to the desired location (indoor installation only) as shown in Figure 1.
3. Disconnect power to the branch circuit to which the power supply will be connected.
4. Place on and off switches(s) to the OFF position.
5. Connect incoming AC (120 VAC, 60Hz) into the incoming Fuse block input observing polarities (see
Figure 2). Connect ground leads as shown in Figure 2 and Figure 3.
NOTE:
All 115V wiring must be routed so that it cannot touch 24V wiring; minimum spacing is 1/4”
(0.635cm).
6. Connect CCTV cameras (or other external loads) to appropriate terminals (example output 1 = 1P, 1N).
Route all 24V wiring at least 3/8 in. (0.953 cm) from 120V mains wiring (indoor installations only).
7. Power the branch circuit and place SW1 to the ON position. The green LED should illuminate indicating
24V is reaching the PCB.
8. The red LEDs illuminate only if a camera (load) is installed and the fuse is open. Remove a camera
output fuse to verify LED operation.
9. Secure the cabinet cover with metal screws to prevent access by unauthorized personnel.
