Nups patcher wont start9/8/2023 If you let go after the beep ends you will need to try again.Ĥ) UPS should go through its' normal self test and end up on battery with 4 beeps every 30 seconds. Remove any attached load.Ģ) Press and hold the power button (labeled ""I/TEST"" on legacy non-LCD screen units) on the front of the UPS until you hear a LONG beep.ģ) Let go DURING the long beep. If there is no load attached, the battery will appear healthy.ġ) Turn off and unplug the Smart-UPS from wall. This is because the self-test is comparing the battery health compared to the load attached. Never use a Cold Start to troubleshoot a bad battery LED as it will clear the light most every time even if the battery is actually bad. This is a great way to establish if a UPS will not turn on due to bad input power. It does not however reset saved preferences. The Brain Dead procedure performs a hard reset of the Smart-Ups microprocessor. The Cold start procedure is used to determine if a UPS is functional if it will not turn on when plugged into utility power. This document explains how to perform the Cold Start and Brain Dead procedures. Additional Management Cards and Options. ![]() InfraStruxure for Server Rooms and Network Closets NetShelter Wall (Mounted) Transfer SwitchesĮcoStruxure Service Plan for Three-Phase UPS NetShelter Shelving & Mounting Accessories Sensors / Cameras / Licenses / Accessories Uniflair Ceiling Mounted Split Room Cooling ![]() Data Centers and Server Rooms and Network Closets
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