This document is an instruction manual for SP790 temperature controller. It introduces the features of the product, installation methods, wiring methods, etc. for reference
This manual covers all aspects of using the Samwontech SP790 controller, including safety precautions, display and key operation, basic operation flow, and detailed group parameter settings. It also provides installation guidelines such as dimensions, mounting, and wiring recommendations.
Additional sections describe communication configuration, command structures, MODBUS protocol, and troubleshooting methods, helping users set up and maintain the device effectively. This manual is written in Chinese.
Refer to the safety precautions section of the manual for required safety measures.
The product installation section includes the external dimensions and panel cutting sizes.