XY-WTH1 Temperature and Humidity Control Module Digital Display Word High Precision Dual Output Automatic Temperature and Humidity Control BoardItem NO.: XY-WTH1

XY-WTH1 Digital Display Temperature And Humidity Control Board

Product Features:

The product functions are mainly classified into two categories: temperature function and humidity function;

The Temperature Function Is As Follows:

1. Automatic recognition of working mode:

The system automatically recognizes the working mode based on the start/stop temperature;

Start temperature>stop temperature, cooling mode 'C'; Start temperature<stop temperature, heating mode 'H';

2. Cooling mode:

When the detection temperature is ≥ the starting temperature, the relay is conductive, the red indicator light is on, and the refrigeration equipment starts working;

When the detection temperature is ≤ the stop temperature, the relay closes, the red indicator light goes out, and the refrigeration equipment stops working;

3. Heating mode:

When the detection temperature is ≤ the starting temperature, the relay conducts, the red indicator light lights up, and the heating equipment starts working;

When the detection temperature is ≥ the stop temperature, the relay closes, the red indicator light goes out, and the heating equipment stops working

4. Temperature correction function OFE (-10.0~10.0 ℃):

If the system works for a long time, there may be deviations. By using this function to correct, the actual temperature=measured temperature+calibration value;

How To Set The Start/Stop Temperature:

1. In the running interface, press and hold the 'TM+' button for more than 3 seconds to enter the startup temperature setting interface. Testing can be done by modifying parameters using the TM+TM - button. After the parameter modification is completed, wait for 6 seconds to automatically exit and save;

2. In the running interface, press and hold the 'TM -' key for more than 3 seconds to enter the stop temperature setting interface. Testing can be done by modifying parameters through the TM+TM - keys. After the parameter modification is completed, wait for 6 seconds to automatically exit and save;

The Humidity Function Is As Follows:

1. Automatic recognition of working mode:

The system automatically recognizes the working mode based on the starting humidity/stopping temperature;

Start humidity>stop humidity, dehumidification mode'd '; Start humidity ＜ stop humidity, humidification mode 'E';

2. Dehumidification mode:

When the detection humidity is ≥ the starting humidity, the relay conducts, the green indicator light lights up, and the dehumidification equipment starts working;

When the detection humidity is ≤ stop humidity, the relay is closed, the green indicator light is off, and the dehumidification equipment stops working;

3. Humidification mode:

When the detection humidity is less than or equal to the starting humidity, the relay is connected, the green indicator light is on, and the humidification equipment starts working;

When the detection humidity is ≥ stop humidity, the relay is closed, the green indicator light is off, and the humidification equipment stops working

4. Humidity correction function RH (-10.0~10.0 ℃):

If the system works for a long time, there may be deviations. By using this function to correct, the actual humidity=measured humidity+calibration value;

How To Set Start/Stop Humidity:

1. In the running interface, press and hold the 'RH+' button for more than 3 seconds to enter the startup humidity setting interface. During testing, parameters can be modified using the RH+RH - button. After the parameter modification is completed, wait for 6 seconds to automatically exit and save;

2. In the running interface, press and hold the 'RH -' key for more than 3 seconds to enter the stop humidity setting interface. Testing can be done by modifying parameters using the RH+RH - keys. After the parameter modification is completed, wait for 6 seconds to automatically exit and save;

Operation Interface Description:

Working mode display. After setting parameters such as starting temperature/humidity and stopping temperature/humidity, the current mode ("H/C", "E/d") will be displayed synchronously in front of temperature/humidity;

If any relay is connected, "OUT" will be displayed in the upper left corner of the interface. If the temperature relay is connected, the temperature working mode "H/C" will flash to indicate a reminder; If the humidity relay is connected, the humidity working mode "E/d" will flash to indicate a reminder;

Other Functions:

1. Remote parameter reading/setting:

Parameters such as starting temperature/humidity, stopping temperature/humidity, and temperature/humidity correction can be set through UART;

2. Real time reporting of temperature/humidity:

If the temperature/humidity reporting function is enabled, the product will detect the temperature/humidity and relay status at 1 second intervals, and transmit them to the terminal through UART for easy data collection;

3. Relay Enable (default on):

If the relay is turned off and enabled, the relay remains disconnected;

How To Modify The Correction Value Of Temperature/Humidity:

1. In the running interface, double-click the 'TM+' button to enter the correction value setting interface; Display the type of correction value in the downlink, and display the specific value in the uplink; (OFE: Temperature correction value RH: Humidity correction value)

2. At this point, press the 'TM -' key briefly to switch between the parameters to be modified, and use the RH+RH - keys to modify the specific values; Support long and short press;

3. After the parameter modification is completed, double-click the 'TM+' button to exit the correction value setting interface and save the data;

How To Turn On/Off The Relay Enable Switch:

In the operation interface, short press the 'TM -' button to turn on or off the temperature relay enable (on: open OFF: close). After returning to the operation interface, if the temperature relay is in the closed state, the temperature symbol '℃' will flash to indicate a reminder.

In the operation interface, short press the 'RH -' button to turn on or off the humidity relay enable (on: open OFF: close). After returning to the operation interface, if the humidity relay is in the off state, the humidity symbol '%' will flash to indicate a reminder.