HW-M543 DC12V~24V/AC220V intelligent Digital Display Temperature and Humidity Controller

Specification
Name:Digital Display Temperature and Humidity Controller
Brand:HW
Model:HW-M543
Control type:temperature and humidity
Working Voltage:DC 12V~24V/AC 220V
Output capacity:maximum 10A
Measurement object:air, water
Temperature range:-20~60 →
Temperature measurement error:÷0.1 →
Humidity range:0-100 %RH
Humidity measurement error:0.2 %
Installation type:Embedded
Dimensions:105*70*38 mm
Hole size:81*57 mm
Weight:About 154g
Package included
1 x Temperature and Humidity Controller
Setting instructions
1. Correctly connect the power supply and the temperature and humidity control equipment according to the wiring diagram, pay attention not to connect the temperature and humidity control equipment wrongly. When connecting the DC12~24V power supply, you must distinguish the positive and negative poles. AC220V does not divide the zero live wire.
2. Stop temperature setting
Press the set button (SET), when the red screen number starts to flash, press the up and down buttons to adjust and set the stop temperature you want; after setting, wait for 10 seconds without operation, the system automatically saves the data.
3. Heating or cooling mode setting
Long press the up button, when the red screen displays C-0, press the set button to enter the C-0 mode setting, press the up and down buttons to switch between the blue screen L and H, L stands for heating, H stands for cooling. (Note:The temperature control load you connect to at L must be a heating device, and at H, the load you connect must be a refrigerating device.) After setting, wait 10 seconds, the system automatically saves the data.
4. Temperature difference setting
Long press the up key, when the red screen shows C-0, press the up and down keys to switch to the C-1 temperature difference setting, press the setting key again to enter the temperature difference setting, and then press the up and down keys to adjust the setting you want Temperature difference value; wait 10 seconds after setting, the system automatically saves the data. (If the stop temperature is set to 35C, the mode is set to L heating mode, and the temperature difference is set to 5, then the start temperature is 35-5=30C and the temperature control range is between 30~35C. On the contrary, if the mode is set to H cooling mode , Then the starting temperature is 35 + 5=40C, and the temperature control range is between 35~40→)
5. Temperature calibration
Long press the up button, when the red screen displays C-0, press the up and down buttons to switch to the C-2 temperature correction mode, press the setting button once to enter the correction mode, and then press the up and down buttons to adjust and set the difference you want If the actual temperature is 28C and the probe detection temperature is 28.2C, then the correction difference can be set to -0.2; if the detection temperature is low, the correction difference can be adjusted higher. After setting, wait 10 seconds, the system will automatically save the data.
6. Stop humidity setting
Press the set button (SET), the red screen numbers start to flash, press the set button again to switch to the blue screen numbers flashing, and then press the up and down keys to adjust and set the stop humidity value you want; after setting, wait for 10 without operation Seconds, the system automatically saves the data.
7. Humidification or dehumidification mode setting
Long press the adjustment key, when the red screen displays H-0, press the set key to enter the H-0 mode setting, press the up and down keys to switch between the blue screen L and H, L stands for humidification, H stands for dehumidification. (Note:The humidity control load you connect to at L must be a humidifying device, and at H, the load you connect to must be a dehumidifying device.) After setting, wait 10 seconds, and the system automatically saves the data.
8. Humidity difference setting
Long press the adjustment key, when the red screen displays H-0, press the up and down keys to switch to the H-1 humidity difference setting, press the setting key to enter the humidity difference setting, press the up and down keys to adjust the setting you want After setting the difference, wait 10 seconds, the system automatically saves the data. (If the stop humidity is set to 50%RH, the mode is set to L humidification mode, the humidity difference is set to 5%RH, then the start humidity is 50-5=45%RH, and the humidity control range is between 45-50%RH, on the contrary If the mode is set to H dehumidification mode, then the starting humidity is 50 + 5 = 55%RH, and the humidity control range is between 50~55%RH)
9. Humidity calibration
Long press the adjustment key, when the red screen displays H-0, press the up and down keys to switch to the H-2 humidity correction mode, press the set key once to enter the correction mode, press the up and down keys to adjust the set difference; such as actual humidity It is 56%RH, the humidity detected by the probe is 56.2%RH, then the correction difference can be set to -0.2; if the detection temperature is low, the correction difference can be adjusted higher. After setting, wait 10 seconds, the system automatically saves the data.
CodeNamePredetermined areaDefault parameters
H-0Mode settingL:Humidify H:DehumidificationL:Heating mode
H-1 Humidity difference0.1-50%RH10%RH
H-2Humidity calibration-10 and 10%RH0.0%RH
10. Restore factory settings
Press the up and down keys at the same time for 5 seconds, when the screen displays 888, the factory restoration is complete.