Stc-600 Temperature: Controller Manual Pdf

| Problem | Possible Cause | Fix | |---------|----------------|-----| | No display | No power / wrong wiring | Check power input (1 & 2) | | Relay clicks but no output | Relay contacts worn | Use external contactor | | Temperature not accurate | Wrong sensor calibration | Adjust F3 calibration value | | Compressor cycles too fast | F4 delay too short | Increase F4 to 3–5 minutes |

is a digital microcomputer temperature controller primarily used for refrigeration, defrost, and fan control systems. It features a separate user and administrator menu to balance ease of use with high-level parameter protection. bazanic.com Key Technical Specifications Temperature Range : -50°C to +50°C. Power Supply : 220VAC, 50Hz (Consumption < 5W). Relay Capacity : 30A / 220VAC for compressor, fan, and defrost. : ±1°C with a display resolution of 0.1. Protection Stc-600 Temperature Controller Manual Pdf