The STC-600 Temperature Controller is a digital microcomputer thermostat primarily used in the refrigeration industry, such as for cold storage, refrigerated trucks, and cooling cabinets. It is valued for its high relay capacity and versatile control modes. Quick Specifications Review Controlling Range: -50∘Cnegative 50 raised to the composed with power C +50∘Cpositive 50 raised to the composed with power C
Relay Capacity: Rated at 30A/220VAC for compressor, fan, and defrost functions, which is significantly higher than the standard 10A found in common models like the STC-1000.
Safety: Rated IP54 for dust and water resistance on the front panel.
Display: Three-digit LED with status indicators for refrigeration, defrosting, and fan activity. Core Features & Modes
The controller offers several operational modes and protective settings that make it a reliable choice for commercial cooling:
Three Control Modes: Users can switch between refrigerating, heating, and alarming modes.
Defrost Functions: Includes options for timing defrost and setting specific defrost cycles (0–99 hours) and durations (0–60 minutes).
Protective Delays: Adjustable compressor startup delay and alarm delay after power-up to prevent equipment damage.
Menu Separation: Features separate menus for users and administrators to prevent accidental setting changes by unauthorized personnel. Programming Basics
Based on typical STC series operations, programming often involves the following:
Enter Setting Mode: Press and hold the Set button for several seconds until a beep sounds or the value flashes. Stc-600 Temperature Controller Manual Pdf
Adjust Values: Use the Up/Down arrows to modify parameters like the setpoint or return difference.
Save Settings: Press the Set (or Rst) button or wait for the device to auto-exit and save. Product Documentation
You can find more detailed technical data and wiring diagrams in the STC-600 Instructions PDF from Bazanic. Elitech STC-1000WIFI Temperature controller operation video
The STC-600 Temperature Controller is a high-precision digital thermostat designed for refrigeration and cooling systems. It features a measuring range of -50°C to +50°C and is commonly used in commercial refrigeration, freezers, and industrial cooling units. Key Technical Specifications
Understanding the hardware capabilities is the first step in successful installation: Power Supply: 220VAC 50HZ.
Relay Capacity: 30A/220VAC for compressor, fan, and defrost functions. Accuracy: ±1°C with a 3-digit LED display.
Safety Level: IP54 protection, suitable for damp environments. Sensor Type: NTC probe (typically 2m in length). Programming and Menu Settings
The STC-600 uses a multi-function menu for precision control. You can enter the User Set menu by pressing the SET button for 3 seconds. Description F1 Set Temperature The target temperature for the system. F2 Hysteresis The temperature difference before the compressor restarts. F3 Compressor Delay
Protection delay (usually 3 minutes) to prevent rapid cycling. F4 Calibration Adjusts the display if the probe reading is slightly off.
To modify parameters, enter the menu, use the UP/DOWN arrows to select the code (e.g., F1), press SET again to view the value, and hold SET while using arrows to change it. Wiring Diagram Guide Goal: Keep beer at 18°C (64°F) even if
According to the STC-600 Instruction Manual, wiring should follow these terminal identifications: Power Terminals: Connect the 220VAC power source. Sensor Input: Connect the NTC probe to the S1/S2 terminals.
Relay Outputs: Connect your compressor, fan, or heater using the COM (Common) and NO (Normally Open) terminals. Troubleshooting and Status Indicators
The LED display includes status lights to indicate current operations:
Ref. Light: Flashing indicates a compressor delay; solid light means it is running. Def. Light: Indicates active defrost or dripping.
Keyboard Lock: If "keyboard-lock" appears, you may need to press a specific key combination (often SET and DOWN) to unlock.
For more detailed technical data or specific model variations, you can find the STC-600 Product Manual on bazanic.com or explore various SCS Controller User Manuals for similar industrial refrigeration guides. How to program a STC-1000 temperature controller
Versatile Control Modes: The unit offers selectable modes for refrigeration, defrost, and fan management, making it suitable for complex cooling systems.
Dual Menu System: It features separate "User" and "Administrator" menus. This design allows standard users to make basic adjustments while protecting advanced configuration settings for management or technical staff. High Precision: The controller supports a resolution of for temperature display and maintains a control accuracy of ±1∘Cplus or minus 1 raised to the composed with power C
Safety Protections: The device includes multiple alarm modes and a compressor delay protection status (often indicated by a flashing "Cool" light) to prevent hardware damage from rapid cycling. Technical Specifications Specification Measuring Range -50∘Cnegative 50 raised to the composed with power C +50∘Cpositive 50 raised to the composed with power C Power Supply Power Consumption Operating Humidity (non-condensing) Product Dimensions Basic Operation Logic
Refrigeration: The system activates when the measured temperature is greater than or equal to the "Set Value" plus the "Difference Value". Application: Seedling Heat Mat with Overheat Fan
Heating: If configured for heating, the system activates when the temperature falls below the "Set Value" minus the "Difference Value".
Sensor Errors: If the sensor experiences a short or open circuit, the display typically shows "EE" and triggers an audible buzzer.
Configuration: To enter parameter modification mode, users generally hold the S key for 3 seconds or more until the "Set" indicator appears.
For a complete digital copy, you can view the STC-600 Instructions PDF from Bazanic or explore manufacturer resources like Sino-Cool . stc-600 instructions
Most official manuals only cover refrigeration or heating separately. However, the STC-600 excels at dual-mode operation.
Application: DIY Kegerator / Fermentation Chamber
Application: Seedling Heat Mat with Overheat Fan
If you have the PDF open, you will find this troubleshooting table. Here is the plain English version:
| Error Code | Meaning | Fix (From Manual) | | :--- | :--- | :--- | | E1 | Sensor short circuit | Replace the NTC 10K probe. Check for water damage. | | E2 | Sensor open circuit | Unplug the sensor and plug it back in. Ensure wires aren't broken. | | EE | Internal memory error | Power cycle the unit. If persists, factory reset (Hold RST + Set for 10s). | | HH | Temperature exceeds high alarm | Room is too hot. Check F6 (AH) setting. | | LL | Temperature below low alarm | Room is too cold. Check F7 (AL) setting. |
F1 (or TS depending on the firmware version).The STC-600 Temperature Controller is a digital microcomputer thermostat primarily used in the refrigeration industry, such as for cold storage, refrigerated trucks, and cooling cabinets. It is valued for its high relay capacity and versatile control modes. Quick Specifications Review Controlling Range: -50∘Cnegative 50 raised to the composed with power C +50∘Cpositive 50 raised to the composed with power C
Relay Capacity: Rated at 30A/220VAC for compressor, fan, and defrost functions, which is significantly higher than the standard 10A found in common models like the STC-1000.
Safety: Rated IP54 for dust and water resistance on the front panel.
Display: Three-digit LED with status indicators for refrigeration, defrosting, and fan activity. Core Features & Modes
The controller offers several operational modes and protective settings that make it a reliable choice for commercial cooling:
Three Control Modes: Users can switch between refrigerating, heating, and alarming modes.
Defrost Functions: Includes options for timing defrost and setting specific defrost cycles (0–99 hours) and durations (0–60 minutes).
Protective Delays: Adjustable compressor startup delay and alarm delay after power-up to prevent equipment damage.
Menu Separation: Features separate menus for users and administrators to prevent accidental setting changes by unauthorized personnel. Programming Basics
Based on typical STC series operations, programming often involves the following:
Enter Setting Mode: Press and hold the Set button for several seconds until a beep sounds or the value flashes.
Adjust Values: Use the Up/Down arrows to modify parameters like the setpoint or return difference.
Save Settings: Press the Set (or Rst) button or wait for the device to auto-exit and save. Product Documentation
You can find more detailed technical data and wiring diagrams in the STC-600 Instructions PDF from Bazanic. Elitech STC-1000WIFI Temperature controller operation video
The STC-600 Temperature Controller is a high-precision digital thermostat designed for refrigeration and cooling systems. It features a measuring range of -50°C to +50°C and is commonly used in commercial refrigeration, freezers, and industrial cooling units. Key Technical Specifications
Understanding the hardware capabilities is the first step in successful installation: Power Supply: 220VAC 50HZ.
Relay Capacity: 30A/220VAC for compressor, fan, and defrost functions. Accuracy: ±1°C with a 3-digit LED display.
Safety Level: IP54 protection, suitable for damp environments. Sensor Type: NTC probe (typically 2m in length). Programming and Menu Settings
The STC-600 uses a multi-function menu for precision control. You can enter the User Set menu by pressing the SET button for 3 seconds. Description F1 Set Temperature The target temperature for the system. F2 Hysteresis The temperature difference before the compressor restarts. F3 Compressor Delay
Protection delay (usually 3 minutes) to prevent rapid cycling. F4 Calibration Adjusts the display if the probe reading is slightly off.
To modify parameters, enter the menu, use the UP/DOWN arrows to select the code (e.g., F1), press SET again to view the value, and hold SET while using arrows to change it. Wiring Diagram Guide
According to the STC-600 Instruction Manual, wiring should follow these terminal identifications: Power Terminals: Connect the 220VAC power source. Sensor Input: Connect the NTC probe to the S1/S2 terminals.
Relay Outputs: Connect your compressor, fan, or heater using the COM (Common) and NO (Normally Open) terminals. Troubleshooting and Status Indicators
The LED display includes status lights to indicate current operations:
Ref. Light: Flashing indicates a compressor delay; solid light means it is running. Def. Light: Indicates active defrost or dripping.
Keyboard Lock: If "keyboard-lock" appears, you may need to press a specific key combination (often SET and DOWN) to unlock.
For more detailed technical data or specific model variations, you can find the STC-600 Product Manual on bazanic.com or explore various SCS Controller User Manuals for similar industrial refrigeration guides. How to program a STC-1000 temperature controller
Versatile Control Modes: The unit offers selectable modes for refrigeration, defrost, and fan management, making it suitable for complex cooling systems.
Dual Menu System: It features separate "User" and "Administrator" menus. This design allows standard users to make basic adjustments while protecting advanced configuration settings for management or technical staff. High Precision: The controller supports a resolution of for temperature display and maintains a control accuracy of ±1∘Cplus or minus 1 raised to the composed with power C
Safety Protections: The device includes multiple alarm modes and a compressor delay protection status (often indicated by a flashing "Cool" light) to prevent hardware damage from rapid cycling. Technical Specifications Specification Measuring Range -50∘Cnegative 50 raised to the composed with power C +50∘Cpositive 50 raised to the composed with power C Power Supply Power Consumption Operating Humidity (non-condensing) Product Dimensions Basic Operation Logic
Refrigeration: The system activates when the measured temperature is greater than or equal to the "Set Value" plus the "Difference Value".
Heating: If configured for heating, the system activates when the temperature falls below the "Set Value" minus the "Difference Value".
Sensor Errors: If the sensor experiences a short or open circuit, the display typically shows "EE" and triggers an audible buzzer.
Configuration: To enter parameter modification mode, users generally hold the S key for 3 seconds or more until the "Set" indicator appears.
For a complete digital copy, you can view the STC-600 Instructions PDF from Bazanic or explore manufacturer resources like Sino-Cool . stc-600 instructions
Most official manuals only cover refrigeration or heating separately. However, the STC-600 excels at dual-mode operation.
Application: DIY Kegerator / Fermentation Chamber
Application: Seedling Heat Mat with Overheat Fan
If you have the PDF open, you will find this troubleshooting table. Here is the plain English version:
| Error Code | Meaning | Fix (From Manual) | | :--- | :--- | :--- | | E1 | Sensor short circuit | Replace the NTC 10K probe. Check for water damage. | | E2 | Sensor open circuit | Unplug the sensor and plug it back in. Ensure wires aren't broken. | | EE | Internal memory error | Power cycle the unit. If persists, factory reset (Hold RST + Set for 10s). | | HH | Temperature exceeds high alarm | Room is too hot. Check F6 (AH) setting. | | LL | Temperature below low alarm | Room is too cold. Check F7 (AL) setting. |
F1 (or TS depending on the firmware version).