We appreciate you bought an environmental chamber from Wewon Environmental Chambers Co., Ltd. When you made the environmental chamber connect with your local power source. Please don’t do your program testing work quickly, Especially when you received the environmental chamber and 1st time for using.
The right procedure is, You make this environmental chamber power on. And waiting for 4~6 hours, Then you can do a program setting work accordingly.
Why you need waiting for 4~ 6 hours which is important for this environmental chamber ? According to our experience, There has a highly risk to damage the compressor if you don’t do the pre-heating step work.
There has 30% machine oil inside this France Tecumseh compressor or Germany Bitzer compressor. Many bubble or air in the machine oil, We need turn on the power for environmental chamber and remove this bubble or air from the machine oil.
This is a right way to protect the compressor without any damage risk. Meanwhile, This is a right way to continue the France Tecumseh compressor or Germany Bitzer compressor has a better lifetime.
The good suggestion is, When you have received the environmental chamber and try to connect with your local power source, If there any warning message from the controller, Please taken the photo and email us timely.
Then our technical dept engineer will check your coming photos and tell you the main reason why this warning message happen. This is very important reminding for the new user who don’t familiar with our environmental chamber design. Thank you.