American Power Conversion Redundant Switch operation manual Installation

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Installation

Install management products and the UPS

1.Before you plug in the Redundant Switch and the two UPSs, install any compatible APC management products:

–If you use a Web/SNMP Management Card, install it in the card slot of the preferred APC Smart-UPS, not in the card slot of the Redundant Switch.

–Always use the card slot in the Redundant Switch for any other compatible APC management product, such as the Environmental Monitoring Card.

The Redundant Switch inlets are the main disconnect devices.

Note	For multiple APC accessory configurations, visit
	the APC Web site (www.apcc.com)

2.To install each UPS, follow the installation instructions in the UPS User’s Manual.

–Make sure both UPSs are the same sine-wave model.

–Plug the power cords attached to the Redundant Switch into each UPS.

6	APC Redundant Switch: Installation and Operation Manual

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Contents Redundant Switch APCThis manual is available in English on the enclosed CD Contents Page Before You Begin Pre-Installation Procedures Part Number Description QuantityAvailable Models Voltage Source Input Load OutputModel SU043 SU042-4Do not remove this device Model SU045-1Installation Following example shows how to attach the bracket for See Appendix a Rack-Mount Supplement Installation To the front of the Redundant Switch, connect Use two people to lift the Redundant Switch Turn on the equipment and Redundant Switch Configuration Both UPSs must be the same sine-wave modelRestart the computer on which PowerChute plus is Operation Function LED Display DescriptionYou can use a remotely operated Emergency Power Off EPO Function Status LED Indicator. The green Function Status Function Select LED Indicator. The three green FunctionLED Display Status of Source Troubleshooting Problem Possible Cause Corrective ActionsContinuously for capability to carry a load and ability to Specifications SpecificationSU043 and SU044-1 SU045 Appendix a Rack-Mount Supplement Type of Rack Hole Type Hardware Required Express or implied, including warranties of merchantability Warranty and ServiceExcept as provided herein, APC makes no warranties Fitness for a particular purpose. Some jurisdictions doWarranty and Service Life-Support Policy Page Radio Frequency Interference APC Worldwide Customer Support USA