1. Introducció
The SENSTREE Digital Temperature Controller is designed for precise temperature management in various environments. It features a large LCD screen, dual relay output for simultaneous heating and cooling control, and a high-accuracy silicone temperature sensor. This device is suitable for applications such as home wine/beer brewing, aquariums, greenhouses, seedling heat mats, and controlling temperatures in refrigerators or freezers.
2. Informació de seguretat
- Do not expose the thermostat or probe to water.
- Ensure the device is plugged into a standard U.S. 110V outlet.
- Max output load: 1100W@110V, max current: 10A. Do not overload.
- If the thermostat delivers power to a heating/cooling device for more than 5 consecutive hours without reaching the desired temperature, it indicates a potential issue with the device or environment.
3. Producte acabatview
The SENSTREE Digital Temperature Controller (Model ZJ-DTC102-1) consists of a main control unit with a digital display, a temperature sensing probe, and a power outlet strip with clearly labeled heating and cooling receptacles.
Image: The main components of the SENSTREE Digital Temperature Controller, including the display unit, temperature probe, and dual power outlet.
4. Especificacions
| Característica | Detall |
|---|---|
| Marca | SENSTREE |
| Model | ZJ-DTC102-1 |
| Dimensions del producte | 1.1 "P x 2.56" W x 2.56" H |
| Tipus de controlador | Pulsador |
| Característica especial | Temperature Display, Lightweight Design |
| Color | Negre |
| Usos específics per al producte | Boiler, Homebrew, Aquarium, Greenhouse, Fermenter, Refrigerator, Freezer |
| Tipus de control de temperatura | Termostàtica |
| Components inclosos | DTC-102 Temperature Controller, NTC sensor, Manual |
| Font d'alimentació | Elèctric amb cable |
| Voltage | 110 volts, 220 volts |
| Material | ABS, silicona |
| Interval de control de temperatura | -40 °C a 120 °C (-40 °F a 248 °F) |
| Resolució de temperatura | 0.1 °C, 0.1 °F |
| Precisió de la temperatura | ±1°C, 1°F |
| Longitud del sensor | Approx 2m (6 ft) |
| Longitud del cable d'alimentació d'entrada | 150 cm (5 peus) |
| Longitud del cable d'alimentació de sortida | 18 cm (7 polzades) |
| Càrrega màxima de sortida | 1100W@110V, 2200W@220V |
| Corrent màxim | 10A |
5. Configuració
5.1 Engegada inicial
Plug the controller into a standard 110V AC power outlet. The display will illuminate.
Video: A hand plugging the controller into a wall outlet, demonstrating the initial power-up.
5.2 Switching Between Fahrenheit and Celsius
The thermostat defaults to Fahrenheit (°F). An indicator light on the display will show the active unit (°F or °C).
- To switch to Celsius (°C): Press and hold the ABAIX botó durant 3 segons.
- To switch back to Fahrenheit (°F): Press and hold the UP botó durant 3 segons.
Video: Demonstrates how to switch between Fahrenheit and Celsius by pressing and holding the UP or DOWN buttons.
5.3 Placing the Temperature Probe
The temperature probe is made of silicone and is waterproof. Place the probe in the environment where temperature monitoring is required. It comes with a suction cup for easy placement.
Image: A close-up of the temperature probe with a suction cup for attachment.
6. Instruccions de funcionament
6.1 Programming Desired Temperature
To set your desired temperature:
- Manteniu premut el botó SET button until the display starts blinking.
- Utilitza el UP i ABAIX buttons to adjust the desired temperature value. The control range is -40°C to 120°C (-40°F to 248°F).
- Premeu el botó SET button again to confirm and save the setting.
Video: Shows the process of programming the desired temperature on the controller.
6.2 Connecting Heating and Cooling Devices
The controller features two outlets: one for heating and one for cooling. Plug your heating device (e.g., space heater, heat mat) into the CALEFACCIÓ outlet and your cooling device (e.g., fan, refrigerator) into the REFREDERACIÓ sortida.
Image: A close-up of the dual power outlet strip, labeled "COOLING" and "HEATING".
Video: Illustrates plugging a cooling device into the controller's cooling outlet.
6.3 Viewing Current and Set Temperatures
The main display shows the current temperature measured by the probe. Briefly press the SET botó per view the programmed desired temperature.
Video: Demonstrates how to view the current and desired set temperatures on the display.
6.4 Understanding the 3-Degree Buffer Zone
The thermostat is designed with a 3-degree buffer zone. This means that if the set temperature is 60°F, the heating/cooling device will activate when the temperature deviates by 3 degrees from the set point, preventing frequent on/off cycling and extending device lifespan.
Video: Explains the 3-degree buffer zone feature of the thermostat, which prevents rapid cycling of connected devices.
7. Manteniment
Keep the device clean and free from dust. Regularly inspect the temperature probe and cables for any signs of damage. Ensure the probe is securely connected to the main unit. Do not attempt to open or repair the device yourself; contact customer support for assistance.
8. Solució De Problemes
8.1 Codis d'error
- E1: Temperature below 32°F (0°C).
- E2: Temperature above 108°F (42°C).
- E3: Temperature sensor not working.
If the screen displays E1, E2, or E3, check the temperature probe connection and the ambient temperature. Ensure the probe is fully plugged in and positioned correctly.
Video: Explains the meaning of error codes E1, E2, and E3 displayed on the thermostat.
8.2 Device Not Reaching Desired Temperature
If the thermostat delivers power to a heating/cooling device for more than 5 consecutive hours without reaching the desired temperature, it indicates that the desired temperature is not being reached. Check the connected device for proper function and ensure it is adequately sized for the environment.
9. Garantia i assistència
The product comes with a 12-month warranty. For further information, safety warnings, and detailed troubleshooting tips, please refer to the included guide or contact SENSTREE customer support.
Per obtenir suport addicional, visiteu SENSTREE Store on Amazon.