Product Description
First of all, thank you for choosing our company’s temperature controller. This product brings together a wide range of modern heating and cooling technologies. It has the advantages of small size, simple operation, accurate temperature measurement and strong anti-interference ability. It is suitable for most users to use in different environments. Various automatic intelligent control systems for refrigeration, heating and equipment, support refrigeration and heating modes, can be set through menus, and have power-off memory function.
Temperature control range: -50℃～110℃ Temperature measurement error: ±0.5℃ Sensor model: NTC (10K/3435) Control accuracy: 1℃ Working voltage: 12V/24V/ (AC110/220V general) Working current: MAX200mA Relay contact current: AC10A/220V Data storage: Yes Working temperature: 0℃～50℃ Storage temperature: -10℃～60℃ Opening size: 70mm (length)*28mm (height) Delivery probe length is 1 meter, probe size: φ4mm*20mm
Panel description
1. Power button: Press the power button to switch on and off, press the power button once to turn on the machine in the off state, and press the power button for three seconds to shut down in the on state.2. S: Press the S key once to enter the control temperature setting, press the ▲ or ▼ key to adjust, press and hold the ▲ or ▼ key for three seconds to enter the quick adjustment mode, and then press the S key once to exit the setting state.3: Press and hold the S key for three seconds to enter the system menu setting, press the ▲ or ▼ key to select the menu to be adjusted, and then press the S key once to enter the corresponding parameter setting state. Press ▲ or ▼ to select the parameter to be adjusted and need to be modified. After adjustment, press the power button to exit. Or the system exits with a delay of 5 seconds.3.▲: Up key4.▼: Down key
Wiring diagram
The wiring method for the three specifications of DC12V/24V/AC110-220V is the same. For 12v/24v, the positive and negative poles need to be distinguished.
Terminals 3 and 4: connect to the power supply, please see the label on the product for the specific connection voltageTerminals 5 and 6: connect to the temperature sensorNote: Load refers to the heating or cooling equipment being controlled.
Cooling and heating functions: Refrigeration mode: When the measured temperature value is higher than or equal to the set value +
hysteresis, the relay is closed and the output is started; When the measured temperature is lower than the set value, the relay is
disconnected and the output is turned off. Heating mode: When the measured temperature value is higher than or equal to the set
value, the relay is disconnected and the output is turned off; when the measured temperature is lower than the set
value-hysteresis, the relay pulls in and starts the output. Setting example: If it is set to heating mode, the set temperature is
25 degrees, and the hysteresis is set to 5, then when the measured temperature is higher than or equal to 25 degrees, the relay
will be disconnected and the output will be turned off. When the temperature is lower than 20 degrees, turn on the relay to start
the output. Setting example: If it is set to cooling mode, the set temperature is 25 degrees, and the hysteresis is set to 5, then
when the measured temperature is lower than 25 degrees, the relay will be disconnected and the output will be turned off. When the
temperature is higher than or equal to 30 degrees, then turn on the relay to start the output.
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