Key facts
- Manuals
- 1
- Languages
- ZH
- Last added
- 2012-03-14
Featured AT48/72/49/96A manuals
AT AT48/72/49/96A Digital PID Thermostat Manual
The document provides detailed information on selecting the correct model, interpreting panel markings, and connecting the thermostat. It includes wiring diagrams, technical specifications, and step‑by‑step instructions for basic operation and parameter configuration.
Additional sections cover the self‑tuning procedure, fault diagnosis, alarm settings, and communication options (RS485). Safety and installation recommendations are also included to ensure reliable performance in industrial environments. This manual is written in Chinese.
Covers: Model Selection · Panel Labels and Functions · Wiring Diagram · Technical Specifications · Basic Operation Instructions · Parameter Setting Flowchart
Latest AT48/72/49/96A manuals
AT AT48/72/49/96A Digital PID Thermostat Manual
User Manual 4 pages · 364 KB · ZHThis manual explains operation, wiring, parameter settings, and troubleshooting for AT48/72/49/96A digital PID thermostats.
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in AT48/72/49/96A manuals
How do I start the self‑tuning (自整定) function?
In the basic display, press a key for 2 seconds to show the At parameter, set it to ON, then confirm; the thermostat will flash and begin self‑tuning.
What should I check if the PV window shows “orAL”?
Verify the sensor wiring, ensure correct polarity for thermocouples or correct connections for resistance sensors, and confirm the sensor is not broken.