USER MANUAL
UPS Line Interactive
MODEL: 53970, 53971, 53972
www.qoltec.com
Page 1: ...USER MANUAL UPS Line Interactive MODEL 53970 53971 53972 www qoltec com...
Page 2: ...iew Front view Back view Output receptacles AC input Output receptacles 3 Installation and initial startup Note Before installation please check if nothing inside the package is damaged Placement stor...
Page 3: ...off the UPS by pressing the switch again Cold start function When the UPS is off and there is no power utility it s still possible to cold start the UPS to power the loads 4 Important safety warning...
Page 4: ...dge about batteries and required precautions Caution When replacing the batteries use the same number and same type of batteries Caution Internal battery voltage is 12V DC Sealed lead acid 6 cell batt...
Page 5: ...the same type of battery The mains is normal but LED is flashing Power cord is loose Reconnect the power cord properly 6 Specifications Model 450 650 850 1000B Capacity 450VA 240W 650VA 360W 850VA 480...
