: If configured for heating, the system activates when the temperature falls below the "Set Value" minus the "Difference Value".
If , defrost terminates if the duration ( F05 ) ends OR if the defrost sensor reads a temperature equal to or higher than the termination limit ( F06 ). 3. Fan Operating Modes ( F09 )
Slide the plastic mounting clips onto the unit from the back and tighten them until the front rubber gasket seals firmly against the panel. 3. Front Panel Interface and Key Operations
STC-600 Type: Microcomputer Intelligent Temperature Controller Applications: Refrigeration, Heating, Aquariums, Incubators, HVAC, Industrial Piping Stc-600 Temperature Controller Manual Pdf
The storage room temperature sensor circuit is open, shorted, or broken. The controller enters a default cycles mode (runs 15 minutes, stops 15 minutes) to protect stored goods from freezing or spoiling. Check sensor wiring connections or replace the NTC probe.
The measured temperature has exceeded the maximum limit of +99°C.
The user interface consists of a 3-digit LED display and four functional buttons. Indicator Light Status : If configured for heating, the system activates
220VAC ± 10%, 50/60Hz (Optional 12VAC/DC variants available) Temperature Measurement Range: -40°C to +99°C Temperature Controlling Range: -40°C to +70°C Resolution: 1°C
If your target temperature ( F1 ) is set to 4°C and your hysteresis ( F2 ) is set to 2°C:
The STC-600 temperature controller is a popular and widely used device in various industries, including food processing, pharmaceuticals, and HVAC. This temperature controller is designed to provide precise temperature control, and its manual is essential for users to understand its features, operation, and troubleshooting. In this article, we will provide an in-depth guide to the STC-600 temperature controller manual PDF, covering its key features, installation, operation, and maintenance. Fan Operating Modes ( F09 ) Slide the
Press once to display the current value of the selected code. Press ▲ or ▼ to adjust the value to your requirement.
| Terminal | Function | |----------|----------| | 1 & 2 | Power supply (AC/DC as per model) | | 3 & 4 | Sensor input (polarity not important) | | 5 & 6 | Cooling output relay (Normally Open) | | 7 & 8 | Heating output relay (Normally Open) |
The cooling system activates based on the target set point ( F01 ) and the hysteresis value ( F02 ).
The LED display includes status lights to indicate current operations:
What you are controlling (e.g., walk-in freezer, beer chiller, or water heater)