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Precision air conditioner daily work process often appear some problems, for easy to present problems? What are those?

by:KEBO      2020-04-29
About the server custody career, temperature plays an important effect on server, so within the virtual host computer room air conditioning is very important. But often appear some problems in air conditioner daily work process, so for easy rendering problem have? Shenzhen KEBO technology co. , LTD. Small make up you list the following several aspects: first, precision air conditioning duct system problem: fan, air filter and air duct system contains two micro differential pressure control device. When the filter is dirty alarm, differential pressure control device can be lower the self-contained screw clockwise until alarm eliminate a counterclockwise circle again. Such as regulating and, of course, still cannot eliminate alarm, then expounds filter is dirty to necessarily degree, need to change. Second, high pressure alarm device launch: 【 Data center 】 In the refrigeration system, high voltage control device setting in the 350 psig, machine work, when the high pressure value arrived at this time, high pressure alarm is generated. To make the compressor start again, it is necessary to manually reset; But before pressing the reset button, it is necessary to find out the cause of high pressure, can make the machine work normally. Three, precision air conditioning low pressure alarm device: start in the refrigeration system, low voltage control value setting in 43 psig, 25 psig 43 psig - this means low downtime value in 25 psig = 18 psig, restarting the value in 43 psig. Low voltage control is active reset. When the present problem is not handled in time, the compressor will be frequent start-stop, it is very unlucky for the life of the compressor. Therefore in M52 control system set up & other; Short shock & throughout; Alarm, that is, when the compressor low pressure alarm after three times will take the initiative to lock the compressor cannot repeat, reduce the damage rate of the compressor. Four, precision air conditioning compressor overload phenomenon: 【 Data center 】 Compressor when the current is too large will cause overload, compressor over-current protector will action at this moment, contactor control block communication power supply. Compressor overload will cause the alarm to comment operators to take measures. Precision air conditioner daily work process often appear some problems, for easy to present problems? What are those? About the server custody career, temperature plays an important effect on server, so within the virtual host computer room air conditioning is very important. But often appear some problems in air conditioner daily work process, so for easy rendering problem have? Shenzhen KEBO technology co. , LTD. Small make up you list the following several aspects: first, precision air conditioning duct system problem: fan, air filter and air duct system contains two micro differential pressure control device. When the filter is dirty alarm, differential pressure control device can be lower the self-contained screw clockwise until alarm eliminate a counterclockwise circle again. Such as regulating and, of course, still cannot eliminate alarm, then expounds filter is dirty to necessarily degree, need to change. Second, high pressure alarm device launch: 【 Data center 】 In the refrigeration system, high voltage control device setting in the 350 psig, machine work, when the high pressure value arrived at this time, high pressure alarm is generated. To make the compressor start again, it is necessary to manually reset; But before pressing the reset button, it is necessary to find out the cause of high pressure, can make the machine work normally. Three, precision air conditioning low pressure alarm device: start in the refrigeration system, low voltage control value setting in 43 psig, 25 psig 43 psig - this means low downtime value in 25 psig = 18 psig, restarting the value in 43 psig. Low voltage control is active reset. When the present problem is not handled in time, the compressor will be frequent start-stop, it is very unlucky for the life of the compressor. Therefore in M52 control system set up & other; Short shock & throughout; Alarm, that is, when the compressor low pressure alarm after three times will take the initiative to lock the compressor cannot repeat, reduce the damage rate of the compressor. Four, precision air conditioning compressor overload phenomenon: 【 Data center 】 Compressor when the current is too large will cause overload, compressor over-current protector will action at this moment, contactor control block communication power supply. Compressor overload will cause the alarm to comment operators to take measures.
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