Please be informed that our company will be closed from September 29 to October 4 for the National day, the shipping cut-off date is 28. Any orders placed during the holiday will be shipped by 5 (GMT+8) when normal business will resume.
1.Open the insulation cover on the top. 2. Remove the temperature and humidity module that needs to be replaced 3. Replace it with a new temperature and humidity module. Make sure that the module is securely fastened in place. 4. Install the protection filter for the temperature and humidity module, and close the insulation cover.
