1.The battery discharge time is too short in the running state. This fault is mainly caused by the battery’s own factors. The battery should be charged normally to ensure normal operation.
2.The UPS battery fault light is on. This failure is caused by a damaged battery or a charger failure, so the staff should contact the dealer as soon as possible to replace or repair the battery in a timely manner.
3.If the start button is started normally but no response occurs, it means that the start time of the start button is too short and the start function has not been activated. You only need to continue pressing the on button for more than one second. If the switch can be turned on normally, it indicates no problem.
4.If the output is voltage-free, and it does not fail, for some faults, the output cable is mainly in poor contact. The solution is to check whether the cable is connected properly. Replace them in time to completely resolve the occurrence of such failures.
5.The city power indicator flashes. The city power cause of this failure is that the city power voltage has exceeded the input range of the communication system. Therefore, the input of the mains voltage must be adjusted. If it is in battery mode Next, the battery backup time needs to be recognized during the troubleshooting process.
