User manual APC 120 VAC

[. . . ] Installation To install this UPS, please follow the installation instructions in the Smart-UPS Quick Reference Guide. Check the Site Wiring Fault Indicator Caution: If the site wiring fault indicator lights, get a qualified electrician to correct the building wiring. Charge the battery The UPS charges its battery whenever it is connected to utility power. The battery will charge fully during the first 4 hours of normal operation. [. . . ] When the LEDs are flashing, the battery can supply less than the "low battery warning interval" time for the load. Press and hold the on/test button until the UPS begins beeping. · Release the on/test button during the beeping to start the UPS. Utility Voltage Bar Graph This UPS has a diagnostic feature that displays the utility voltage. With the UPS plugged into the normal utility power, press and hold the on/test button to see the utility voltage bar graph display. After approximately four seconds the 5-LED display on the right of the front panel shows the utility input voltage. The display indicates that the voltage is between the displayed value from the list and the next higher value. 115 For example, with three LEDs lit, the input voltage is between 115 and 123 VAC. 107 If no LEDs come on and the UPS is plugged into a 98 working AC power outlet, the line voltage is extremely low. If all five LEDs come on, the line voltage is extremely high and should be checked by an electrician. 123 132 Shutdown Mode If there is no utility power present, a host system connected to the computer interface port can command the UPS to shut down. This is normally done to preserve battery capacity after a controlled shutdown of the protected system. In shutdown mode the UPS stops supplying power to the load, waiting for the return of utility power. The UPS scrolls the front panel indicators sequentially in shutdown mode. If the UPS has shutdown due to a low battery, the UPS lights the Battery Charge Bar Graph only. When line power is restored, the UPS returns to on-line operation. Replace Battery If the battery fails a self-test, the UPS emits short beeps for one minute and the replace battery LED illuminates. Perform the self-test procedure to confirm replace battery conditions. The alarm stops when the battery passes the self-test. 85% 67% 50% 33% 17% Note: The UPS starts a self-test as part of this procedure. The self-test does not affect the voltage display. Load Bar Graph The 5-LED display on the left of the front panel shows the power drawn from the UPS by the load. The display indicates the percentage of the UPS's rated capacity. For example, if three LEDs are lit, the load is drawing between 50% and 67% of the UPS's capacity. If all five LEDs light, thoroughly test your complete system to make sure that the UPS will not become overloaded. Storage Storage Conditions Store the UPS covered and upright in a cool, dry location, with its battery fully charged. Disconnect any cables connected to the computer interface port to avoid unnecessarily draining the battery. Extended storage · · At -15 to +30 °C (+5 to +86 °F), charge the UPS's battery every 6 months. [. . . ] Return the UPS by insured, prepaid carrier to the address given to you by Customer Service. North & Latin America APC 132 Fairgrounds Road West Kingston, Rhode Island 02892 USA 1-800-800-4APC/1-401-789-5735 Internet http://www. apcc. com Europe APC Ballybritt Business Park Galway, Ireland 10800-702000 353-91-702020 E-Mail apctech@apcc. com Alarm Delay After Line Fail 5 second delay 30 second delay, At Low Battery Condition, No Alarm 180, 300, 600 seconds Shutdown Delay 20 seconds Sets the interval between when the UPS receives a shutdown command and when shutdown occurs. To avoid branch circuit overload, the UPS will wait the specified time after the return of utility power before turn-on. To avoid unnecessary battery usage, set the High Transfer Point higher if the utility voltage is chronically high and the load is known to work well under this condition. [. . . ]