APC SC620I + WBEXTWAR3YR-SP-01 User Manual

990-1853D 12/2005 User Manual English APC Smart-UPS® SC 420/620 VA 110/120/230 VAC Tower Uninterruptible Power Supply

8 6: TROUBLESHOOTING, SHIPPING, AND SERVICE Use the chart below to solve minor UPS installation and operation problems. Refer to www.apc.com w

9 PROBLEM AND/OR POSSIBLE CAUSE SOLUTION THE OVERLOAD LED IS ILLUMINATED AND THE UPS EMITS A SUSTAINED ALARM TONE The UPS is overloaded. The conn

10 Shipping and Service Prepare the UPS for shipping: Shutdown and disconnect any equipment attached to the UPS. Shut down the UPS, and disconne

11 7: REGULATORY AND WARRANTY INFORMATION 110/120 V models This equipment has been tested and found to comply with the limits for a Class A d

12 Limited Warranty American Power Conversion (APC) warrants its products to be free from defects in materials and workmanship for a period of t

1 Introduction The APC Uninterruptible Power Supply (UPS) is designed to prevent blackouts, brownouts, sags, and surges from reaching your equipm

2 2: START UP Connect the Battery " # Connect black wire to battery. (Red wire is already connected.) Note: Small sparks at the point of

3 Connect the UPS to the Network (if Applicable) Network Connectors Serial Port Telephone/Network Surge Suppression Ports Use only interface ki

4 3: OPERATION Front Display Panel 110/120 V 230 V INDICATOR DESCRIPTION On Line The UPS is supplying utility power to the connected equ

5 4: USER CONFIGURABLE ITEMS NOTE: SETTINGS ARE ADJUSTED THROUGH POWERCHUTE BUSINESS EDITION SOFTWARE FUNCTION FACTORY DEFAULT USER SELECTAB

6 NOTE: SETTINGS ARE ADJUSTED THROUGH POWERCHUTE BUSINESS EDITION SOFTWARE FUNCTION FACTORY DEFAULT USER SELECTABLE CHOICES DESCRIPTION Low Ba

7 5: STORAGE AND MAINTENANCE Storage Store the UPS covered in a cool, dry location, with the battery fully charged. At -15 to +30 °C (+5 to +86