Function check of apcups

During each on-site maintenance, routine function inspection shall be carried out for UPS, mainly including the following aspects: 1. Check the working condition of UPS, such as normal mains power, UPS shall work in mains power mode; if the mains power is abnormal, UPS shall work in battery mode. And there is no fault display under both working conditions. 2. Check ups operation mode switching off mains input to simulate mains power failure. UPS shall switch to battery power supply mode and operate normally. Then switch on mains input, UPS shall switch back to mains mode and operate normally. 3. Check ups indicator display During the above two checks, check whether the indicator light display of UPS is consistent with its actual operation mode. In case of any abnormal condition of your ups, please check and remove the fault according to the table below. If the problem persists, please contact Shante customer service center.