Lost the manual? Here is the exact programming sequence you would find on page 4 of any . The interface uses a 3-digit LED display and four buttons: Set , RST (Reset/Stop), ▲ (Up/Plus), and ▼ (Down/Minus).
: Use the Up/Down arrows to toggle through parameter codes (e.g.,
If you'd like to troubleshoot a specific issue or need a breakdown of the parameter codes:
To force an immediate defrost cycle outside of the scheduled interval, press and hold the arrow key for 3 seconds. The defrost indicator light will illuminate, confirming the cycle has started. 5. Control Logic and Operational Behavior Cooling Control Stc-600 Temperature Controller Manual Pdf
Use the or DOWN arrows to cycle through the menu codes ( F2 , F3 , etc.).
Press the key once more to view the current value of F1.
The ambient temperature is lower than the sensor's reading limit. Downloading the STC-600 Manual PDF Lost the manual
The STC-600 temperature controller is a digital temperature control device designed to regulate temperature in various applications. It features a user-friendly interface, high accuracy, and reliability, making it a preferred choice among industries. The device is equipped with a range of features, including:
NTC Temperature sensor probe connection (Polarity does not matter).
If your target temperature ( F1 ) is set to 4°C and your hysteresis ( F2 ) is set to 2°C: : Use the Up/Down arrows to toggle through
Defrost relay output (Acts as a switch for your defrost heater). Step-by-Step Wiring Process Connect your 220V AC main power wires to terminals 1 and 2.
[ STC-600 REAR TERMINALS ] +---+---+---+---+---+---+---+---+---+---+ | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10| +---+---+---+---+---+---+---+---+---+---+ \ / \ / \ / \ / \ / Power NTC Cooling Defrost Alarm/Fan Supply Sensor Relay Relay Relay : Power Supply Input (220VAC). Terminals 3 & 4 : NTC Temperature Sensor Probe input.
The STC-600 temperature controller is a digital thermostat used for cooling, heating, and alarm systems. This guide provides instructions to program, wire, and troubleshoot the STC-600 unit. Technical Specifications : 220VAC ±plus or minus 10%, 50/60Hz (Optional 12VAC/DC available) Temperature Measuring Range : -40°C to +99°C Temperature Controlling Range : -40°C to +70°C Resolution : 1°C Accuracy : ±plus or minus 1°C (-40°C to +50°C), ±plus or minus 2°C on remaining range Relay Output Capacity : Compressor: 8A / 220VAC Defrost / Fan / Alarm: 8A / 220VAC Sensor Type : NTC sensor (Cable length typically 2 meters) Front Panel Protection : IP65 Wiring Diagram and Terminal Connections