Modifications
Reserved
5
OPM_ITS_USM_M06_M20_0US_V011 (09/2007)
3.3.5
Check the site wiring fault indicator (tower mount units)
After connecting the load(s) and the UPS to utility power supply, check the site wiring fault indicator on the tower rear panel. The wiring
fault indicator (RED) illuminates if the UPS is plugged into an improperly wired AC power outlet. Wiring faults detected include ground,
hot-neutral polarity reversal, and overloaded neutral circuit.
3.3.6 Advanced
monitoring
software
IT Series UPS MONITORing software provides data protection and monitoring of critical load devices. The software is compatible with most
operating systems and UPS is supplied with USB & Serial communication interface cables.
Note:
The UPS is tested according to applicable EMI/EMC standards. There is a possibility that interference to radio/TV can occur in a
particular installation. If UPS causes interference to radio or television reception, which can be determined by turning the UPS OFF and ON,
the user is encouraged to correct the interference by one or more of following measures:
1. Connect the equipment to an outlet at a circuit different from the connected radio/TV.
2. Increase the separation between the equipment and the receiver or reorient the receiving antenna.
3.3.7 Rack
Mounting
Installation
The rack mount version UPS can be mounted in a 19” inch rack using supplied mounting ear brackets or with purchase of an optional rail
kit.
4 - Layout, Control panel
4.1
Front LED operating panel
ON/TEST
button:
With the UPS plugged in, press the ON/TEST button to turn on the UPS and power the loads. ON/TEST also
activates the UPS‘s self-test and utility line voltage indicator (GREEN LED).
