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3件裝 220V XH-W3002 微型數位溫控器高精度溫控開關加熱冷卻精度0.1

3件裝 220V XH-W3002 微型數位溫控器高精度溫控開關加熱冷卻精度0.1

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4.52285

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Feature:

Product Name: Microcomputer Temperature Controller

Product model: XH-W3002

Temperature range: -50~110°C

Temperature control range: -50~110°C

Temperature measurement accuracy: +-0.2 °C

Temperature control accuracy: +-0.1 °C

Temperature probe: NTC10K (B3950) 1 meter waterproof probe

Supply voltage: DC12V/DC24V/AC220V

Output power: AC220V: 1500W

Output type: direct output

Appearance size: 60 x 45 x 31mm

Opening size: 73mm (aperture 4mm)

Package includes:

3 x Microcomputer Temperature Controller

Wiring:

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Description

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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

ntt
ntt

ntttP0. Set the startup temperature:

ntt

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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nttt

ntt

ntttP1. Set the stop temperature:

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nttt

ntt

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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ntt

ntttP2. Set the temperature correction:

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nttt

ntt

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

ntt

ntttP3. Set the delay start:

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nttt

ntt

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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ntt

ntttInstructions:

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nttt

ntt

ntttStart temperature

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

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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.

ntt

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.

ntt

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.
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