4.0 INSTALLATION
UL S2203 Cheetah Xi 50 Installation Manual 4-11
FM P/N: 06-369 Rev 6, 09/2015
4.12 APPLY POWER TO THE PANEL
Prior to connecting any field wiring to the panel, apply power to the controller and verify proper operation.
The following general steps shall be used to apply power to the controller:
1. Turn on the breaker and power the control panel with AC power only. The AC Power LED on the
control panel display should illuminate. In addition, the system Trouble LED should illuminate
because the batteries are not connected.
2. Install the supplied jumper cable between the negative (-) terminal of the first battery to the positive
(+) terminal of the second battery.
3. With the batteries connected, verify that the only the system AC POWER LED is illuminated.
4. Identify and fix any problems indicated by the controller.
5. Power down the controller by first disconnecting the batteries (DC power), then transferring the AC
circuit breaker.
I Caution
Immediately power down the system (DC followed by AC) if
the display shows improper characters, you smell smoke, or
if you see sparks. Each of these conditions indicates
improper connections or malfunction of components.
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