Data Sheet
Table Of Contents
- 1 About this document
 - 2 Safety and disposal
 - 3 Product-specific approvals
 - 4 Product-specific information
 - 5 Use
 - 6 Product description
 - 7 First steps
 - 8 Using the product
 - 9 Smart App
 - 10 Maintenance
 - 11 Technical data
 - 12 Tips and assistance
 - 13 Support
 
8 Using the product 
16 
3 
Select Refrigeration and press 
[Menu/Enter] to confirm. 
- 
The measurement menu is displayed. 
4 
Connect the refrigerant hoses. 
4.1 
Close the valve positioners. 
4.2 
Connect the refrigerant hoses for low-pressure side (blue) and high-
pressure side (red) to the measuring instrument. 
4.3 
Connect the refrigerant hoses to the system. 
5 
Connect testo 115i or fixed cable probes. 










