Product Overview
The Elitech STC-1000WiFi Pro TH is an advanced temperature and humidity controller designed for precise environmental management. It features dual relay outputs for simultaneous control of heating/cooling and humidifying/dehumidifying devices, making it ideal for various applications such as reptile habitats, aquariums, homebrewing, and more. With WiFi connectivity, you can remotely monitor and adjust settings via the Elitech iCold platform or mobile app, ensuring optimal conditions at all times.
- WIFI REMOTE MONITORING: Control temperature through the Elitech iCold platform or APP, detect data at any time, with clear data charts and free APP usage.
- DUAL RELAY OUTPUT: Connect two devices simultaneously; WORK1 for temperature control and WORK2 for humidity control.
- WIDE TEMPERATURE CONTROL RANGE: Integrated temperature and humidity sensor with a temperature control range of 23°F~158°F and humidity control range of 5%RH~99%RH. Automatically cools or heats, humidifies or dehumidifies based on configured parameters.
- TEMPERATURE ALARM: Set custom temperature thresholds. An audible buzzer alarm activates if the temperature exceeds or falls below the set range. Supports email and SMS alarms.
- MULTI-FUNCTION: Includes power-off memory, start-up delay, temperature/humidity calibration, temperature unit (°C/°F) selection, and continuous humidity working time settings.

Setup Guide
1. Initial Connection
Plug the controller into a standard 110V power outlet. The display will illuminate, showing current temperature and humidity readings. Connect your heating/cooling device to the "WORK1" outlet and your humidifying/dehumidifying device to the "WORK2" outlet.

2. WiFi Configuration
To enable remote monitoring and control, connect your controller to your WiFi network using the Elitech iCold app. Ensure your mobile device is connected to a 2.4GHz WiFi network during the setup process, as 5GHz networks are not supported.
Video 1: Step-by-step guide on how to add and connect your Elitech STC-1000WiFi Pro TH to the Elitech iCold app for remote monitoring.

Operating Instructions
1. Setting Temperature and Humidity Parameters
To set the desired temperature (TS) and humidity (HS) values, press and hold the SET button for 3 seconds until the setting mode is activated. Use the up and down arrow buttons to navigate through parameters and adjust values. Press SET again to confirm and move to the next parameter, or hold SET for 3 seconds to exit the setting mode.

2. Alarm and Mute Function
The controller features an audible alarm that activates when temperature or humidity levels exceed or fall below your set thresholds. To mute the alarm, simply press any button on the device. Email and SMS alerts can also be configured via the Elitech iCold app.
Video 2: Demonstration of the alarm function and how to mute it on the Elitech controller.
3. Display Backlight Settings
You can adjust the display backlight settings. To keep the display on continuously, set the 'BL' parameter to 0. Refer to the user manual for detailed instructions on accessing and modifying this parameter.
Video 3: Instructions on how to set the 'BL' parameter to keep the display on continuously.
Maintenance
To ensure optimal performance and longevity of your Elitech STC-1000WiFi Pro TH controller, regular maintenance is recommended:
- Cleaning: Wipe the controller and sensor with a soft, damp cloth. Do not use abrasive cleaners or immerse the unit in water.
- Sensor Care: Keep the temperature and humidity sensor clean and free from debris. Avoid exposing the sensor directly to water or extreme physical impact.
- Cable Inspection: Periodically check all cables and connections for any signs of wear, damage, or loose fittings.
Troubleshooting
If you encounter issues with your Elitech STC-1000WiFi Pro TH, refer to the following common troubleshooting steps:
- Device Not Connecting to WiFi:
- Ensure your WiFi network is 2.4GHz. The controller does not support 5GHz networks.
- Verify that the WiFi signal strength is adequate in the controller's location.
- Double-check the WiFi password entered in the app.
- Restart both the controller and your WiFi router.
- Inaccurate Readings:
- Ensure the sensor is clean and not obstructed.
- Perform a temperature or humidity calibration if necessary (refer to the full user manual for calibration procedures).
- Alarm Constantly Triggering:
- Review your set temperature and humidity thresholds (TS, HS, TD, HD) to ensure they are appropriate for your application.
- Check if the connected devices (heater, cooler, humidifier, dehumidifier) are functioning correctly.
- Device Resetting to Factory Defaults:
- Ensure stable power supply to the unit. Power fluctuations can sometimes cause resets.
- If the issue persists, contact Elitech customer support.
Specifications
| Feature | Value |
|---|---|
| Display Type | LCD |
| UPC | 757233346534 |
| Manufacturer | Elitech |
| Package Dimensions | 8.62 x 6.22 x 3.43 inches |
| Item Weight | 1.32 pounds |
| Item Model Number | STC-1000WiFi-TH |
| Batteries Required | No |
| Color | Black |
| Brand | Elitech |
| Voltage | 110 Volts |
| Material | Plastic |
Warranty and Support
Elitech provides a standard manufacturer's warranty for the STC-1000WiFi Pro TH controller. For detailed warranty information, technical support, or service inquiries, please visit the official Elitech website or contact their customer service directly. Keep your purchase receipt for warranty claims.
For further assistance, you may refer to the official user manual available as a PDF document: Elitech STC-1000WiFi Pro TH User Manual (PDF).





