Stc-600 Temperature Controller Manual Pdf Jun 2026
When the measured cabinet temperature rises to or above F1 + F2 , and the compressor protection delay ( F3 ) has expired.
Note: The STC-600 is a common generic dual-relay temperature controller (heating/cooling). Since I cannot provide a direct PDF file download, the content below includes a , key specifications , wiring guide , parameter table , and troubleshooting that you can copy into your own document or save as a PDF.
The unit automatically stops the compressor and activates the defrost relay when the interval timer ( F6 ) expires. It keeps it on for the duration specified in F7 . 6. Troubleshooting and Error Codes
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 Stc-600 Temperature Controller Manual Pdf
The STC-600 temperature controller is easy to operate and program. Here are some basic steps:
| Parameter | Specification | | :--- | :--- | | | 220V AC ±10%, 50Hz | | Control Range | -50℃ to +50℃ (-58℉ to 122℉) | | Measurement Range | -50℃ to +50℃ (-58℉ to 122℉) | | Display Resolution | 0.1℃ | | Accuracy | ±1℃ | | Compressor Relay | 30A / 220V AC | | Defrost/Fan Relay | 10A / 220V AC (30A on some models) | | Sensor Type | NTC thermistor (2-meter cable) | | Housing Material | Gray ABS flame-retardant plastic | | Cutout Dimensions | 71mm (W) x 29mm (H) |
Press and hold the SET key for more than 3 seconds until the first parameter code (F0) appears on the screen. When the measured cabinet temperature rises to or
: Includes over-temperature protection, sensor fault alarms, and compressor delay protection to prevent hardware damage. Indicator Lights
This philosophy was currently being tested in the back room of "Brew & Bean," a local coffee shop where the espresso machine—a temperamental Italian beast—had decided to go on strike.
Used to enter the parameter settings menu and confirm entries. The unit automatically stops the compressor and activates
: Increases parameter values or navigates up the menu.
Are you using the , or just the cooling mode?
This comprehensive technical guide delivers immediate solutions for configuring, wiring, and operating your device safely, saving you from hunting down a separate . Core Hardware & Display Layout
The temperature has dropped below the lower measuring limit of -40°C.