What is the reason for E2 alarm occurs to high speed UV printing machine industrial air chiller?

According to the experience of S&A, if E2 alarm occurs to high speed UV printing machine industrial air chiller, there might be ultrahigh water temperature alarm. The reasons for the ultrahigh water temperature alarm include:

1.The dust gauze is blocked and the heat can’t be dissipated. Please clean it regularly;
2.The air inlet & outlet have bad ventilation. Please make sure good ventilation;
3.The voltage is pretty low or unstable. Please use a voltage stabilizer or improve the power cable;
4.The temperature controller has wrong setting. Please reset the parameters or restore to factory setting;
5.Turning the chiller on and off too frequently, so refrigeration process can’t start in a short time. Please make sure enough time is provided for the refrigeration process;
6.The heat load of the UV printing machine is higher than the cooling capacity of the industrial air chiller. Please change to a bigger chiller. 

In respect of production, S&A 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 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.

Buy Water Chillers at Factory Price, Get Live Quotes Now! 

https://www.teyuchiller.com/recirculating-compressor-water-chillers-cw-5200_p8.html

Guangzhou Teyu Electromechanical Co., Ltd.

SKYPE: teyuchiller

Email: marketing@teyu.com.cn

Website: https://www.teyuchiller.com

Tel: + 86-20-89301885

Fax: + 86-20-84309967

About S&A Brand

S&A(TEYU) was founded in 2002. After 16 years of development, the headquarter covers an area of 18,000 square meters, and has about 250 employees.  

Why choose S&A

Product Advantages:

1. With 11 patent certificates，CE, RoHS and REACH approval; Conforms to air transport requirements; 2 years warranty;

2.±0.1℃ high precision temperature control, stable cooling performance,support 

ModBus-485 communication;

3. Establish logistic warehouses at USA and Europe;

Manufacturing Advantages:

1.Independent R&D on sheet metal, evaporator, condenser and cores parts of chiller;

2. Annual output 60,000 units, product exports rate above 60%；

3. Standard bulk production, standard parts rate up to 80% ；

4. With excellent laboratory testing system, simulates actual working environment for 

chiller.