2016年4月28日星期四

Laser customer show S&A chiller CW-5200 on WeChat

Today, I find a laser customer show S&A chiller CW-5200 on his WeChat. The customer mainly produces laser marking machine and laser cutting machine, S&A chiller is applied for cooling dual head laser cutting machine.
Otherwise, he also reprints some articles regarding how to operate S&A chiller from S&A WeChat.
Thanks for the trust and support to S&A chiller.
FAX:+86-20-84309967
SKYPE: teyuchiller
Email:marketing@teyu.com.cn  

Regarding room temperature alarm with S&A chiller CW-5000

Recently, a customer reflected that there was a problem with a CW-5000 chiller, the temperature controller display E1 code alarm which means over high room temperature alarm. Generally speaking, when the room temperature is over 40℃, the alarm sounds. However the room temp around 20℃ at that time. Therefore, the customer doubted the room temperature sensor to be the problem.

Firstly, we suggest to restore to factory setting, the operation step as below:
Before machine startup, press and hold ▽△ bottons until the controller displays rE, 6seconds later releasing the buttons, all parameters values setting of the controller have been restored to factory settings.
Please press ▽ botton to show the room temperature. If the room temperature displays in normal, the sensor is failure, we should change it.
As the chiller CW-5000 works in defaulted intelligent control mode. The water temperature is adjusted according to room temperature. Now we should change to constant temperature mode which needn’t temperature sensor work and can constant at a certain temperature. 
The video of temperature setting steps: http://www.teyuchiller.com/Article/NowIshowyouhowtoadju_1.html
After you replace a new sensor,and restore to factory setting again.
 
FAX:+86-20-84309967
SKYPE: teyuchiller
Email:marketing@teyu.com.cn  

2016年4月27日星期三

Is there any difference in construction material between chiller CW-5000 and CW-5200

Chiller CW-5000 and CW-5200 are different from internal construction material, such as pump spec, compressor, comdensator and other components. The cooling capacity of CW-5000 is 800W and CW-5200 is 1400W. They both have temperature accuracy of +/-0.3 °C, intelligent and constant two control modes, and multiple alarm functions.
CW-5000 has no corrosion problem, however, we suggest using purified water or distilled water as cooling water.
CW-5000 is applied for cooling 80W-100W laser, CW-5200 is applied for cooling 100W-120W laser.
chiller
chiller
FAX:+86-20-84309967
SKYPE: teyuchiller
Email:marketing@teyu.com.cn  

2016年4月25日星期一

How would you go about to re gas the CW-5000 Industrial Chiller?

If you need to regas the CW-5000 chiller , please refill the gas in local air-conditioning maintenance shop.
CW-5000 technical parameter:http://www.teyuchiller.com/Products/ChillerCW5000800Wcoo.html


FAX:+86-20-84309967
SKYPE: teyuchiller
Email:marketing@teyu.com.cn