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3pcs 220V XH-W3002 Micro Digital Thermostat High Precision Temperature Control Switch Heating and Cooling Accuracy 0.1

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Feature:
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nntProduct Name: Microcomputer Temperature Controller

ntProduct model: XH-W3002

ntTemperature range: -50~110°C

ntTemperature control range: -50~110°C

ntTemperature measurement accuracy: +-0.2 °C

ntTemperature control accuracy: +-0.1 °C

ntTemperature probe: NTC10K (B3950) 1 meter waterproof probe

ntSupply voltage: DC12V/DC24V/AC220V

ntOutput power: AC220V: 1500W

ntOutput type: direct output

ntAppearance size: 60 x 45 x 31mm

ntOpening size: 73mm (aperture 4mm)
nt
ntPackage includes:
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nt3 x Microcomputer Temperature Controller
nt
ntWiring:
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nt

3pcs 220V XH-W3002 Micro Digital Thermostat High Precision Temperature Control Switch Heating and Cooling Accuracy 0.1

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nttKey Description:

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nttUp key: Short press to display the starting temperature, long press to set the starting temperature.

nttDown button: short press to display the stop temperature, long press to set the stop temperature.

nttShutdown button: Press to turn off the thermostat, and then press to turn on the thermostat.
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nttttttCode	nttttttCode description	nttttttSetting range	nttttttFactory setting
nttttttP0	nttttttStarting temperature	ntttttt -50~110°C	ntttttt25
nttttttP1	nttttttStop temperature	ntttttt -50~110°C	ntttttt40
nttttttP2	nttttttTemperature correction	ntttttt -10~10°C	ntttttt0°C
nttttttP3	nttttttDelayed start	ntttttt0-10 minutes	ntttttt0

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ntt

ntttP0. Set the startup temperature:

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nttt

ntt

ntttPress the Setup button to enter the internal menu. The default display is P0. Press the Setup button again and set the desired startup temperature by pressing the up and down buttons.

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ntttP1. Set the stop temperature:

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ntttPress the setup button to enter the internal menu, the display is P0, switch to P1 by the up and down keys, press the setup button again, and set the required stop temperature by the up and down buttons.

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nttt

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ntttP2. Set the temperature correction:

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nttt

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ntttIn the same way, enter the internal menu, switch to P2 by pressing the up and down buttons, press the setting button again, and set the required calibration temperature by pressing the up and down buttons. (Note: In the setting, if the detected temperature value is 0.5 °C larger than the actual temperature value, then the calibration temperature to be set is -0.5 ° C. If the detected value is 1 ° C smaller than the actual temperature value, the set calibration temperature is required. It is 1 ° C. Detection temperature + correction temperature = actual temperature.)

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nttt

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ntttP3. Set the delay start:

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nttt

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ntttIn the same way, enter the internal menu, switch to P3 by pressing the up and down buttons, press the setting button again, and set the required delay time by the up and down buttons, the unit is minute. (Note: Delay start is generally used for compressor refrigeration. If it is used in refrigerator freezer, this value needs to be set. According to compressor back pressure, the general setting is 3-6 minutes, if you are not using it for control or doesn't need delay function, skip directly.

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ntttInstructions:

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nttt

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ntttStart temperature

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ntttStart temperature > stop temperature = cooling mode (output is connected to the cooling unit)

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nttt

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nttt1. Connect the power supply and heating or cooling equipment according to the wiring diagram above (note the positive and negative poles)

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nttt2. Press and hold the up key to set the starting temperature. When the screen number flashes, press the up and down keys to set the starting temperature you want. After setting, wait for 5 seconds to brake the system.

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nttt3. Press and hold the key to set the stop temperature. When the screen number flashes, press the up and down keys to set the desired stop temperature. After setting, wait for 5 seconds to automatically save the data.

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nttt4. Restore the factory: Colleagues press and hold the up and down keys for 5 seconds, when the screen displays 888, the factory is restored.

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nttt5. Press the power off button to turn off the thermostat and press to turn on the thermostat.

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nTips:
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nt888: In the case of power-on, press and hold the up and down keys for about 3 seconds, the digital tube displays 888, and automatically jumps to the detection temperature, that is, the factory settings are restored successfully.

ntLLL: Describe the sensor is open circuit, repair the sensor, or replace the sensor

ntHHH: The sensor is short circuit.
nt
nt 3pcs 220V XH-W3002 Micro Digital Thermostat High Precision Temperature Control Switch Heating and Cooling Accuracy 0.1