What should be done to remove the E2 alarm of recirculating water chiller which cools die board laser cutting machine?

laser cooling

E2 alarm is easy to occur to recirculating water chiller which cools die board laser cutting machine in summer. It refers to high water temperature alarm. What should be done to remove this E2 alarm then?

1.Make sure the working environment is with good ventilation and the ambient temperature is 40 degree celsius;
2.If the dust gauze is blocked, then clean it;
3.If the voltage is unstable or relatively low, then add a voltage stabilizer or improve the line arrangement;
4.If the temperature controller is under wrong setting, then reset the parameters or restore to factory setting;
5.If the cooling capacity of the current recirculating water chiller is not big enough, then change to a bigger one;
6.Make sure the chiller has enough time for refrigeration process after it starts (usually 5 minutes or more) and avoid turning it on and off very frequently.

In respect of production, S&A Teyu has invested the production equipment of more than one million yuan, ensuring the quality of a series of processes from the core components (condenser) of industrial chiller to the welding of sheet metal; in respect of logistics, S&A Teyu has set up logistics warehouses in the main cities of China, having greatly reduced the damage due to the long-distance logistics of the goods, and improved transport efficiency; in respect of after-sales service, the warranty period is two years.

recirculating water chiller

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TEYU S&A Chiller was founded in 2002 with 22 years of chiller manufacturing experience, and now is recognized as a cooling technology pioneer and reliable partner in laser industry.
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What should be done to remove the E2 alarm of recirculating water chiller which cools die board laser cutting machine?

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