Description

Product View Product Description Product Function: Product features are two main types of classification: the functions of temperature and humidity; Function of temperature are as follows: 1.The automatic identification of work mode: The system automatically according to the start/stop temperature, identify work mode; Start temperature > stop temperature, cooling mode 'C'. Start temperature < stop temperature, heating mode 'H'. 2.Cooling mode: When the temperature ≥ Start temperature, relay conduction, red led on, refrigeration equipment begin to work; When the temperature ≤ Stop temperature, relay disconnect, red led off, refrigeration equipment stop to work; 3.Heating mode: When the temperature ≤ Start temperature, relay conduction, red led on, heating equipment begin to work; When the temperature ≥ Stop temperature, relay disconnect, red led off, heating equipment stop to work; 4.Temperature correction function OFE (-10.0 ~ 10℃): The system is working for a long time and may be biased, through this function correction, the actual temperature = measuring temperature + calibration value; How to set the start/stop temperature: 1. In the running interface, Long Press ' TM+ ' key more than 3 seconds, into the start temperature settings interface, can be modified by TM+ TM- key, to be modified, waiting for 6s automatic exit and save; 2. In the running interface, Long Press ' TM-' key more than 3 seconds, into the stop temperature settings interface, can be modified by TM+ TM- key, to be modified after the parameters, waiting for 6s automatic exit and save; The humidity function is as follows: 1.The automatic identification of work mode: The system automatically according to the start/stop humidity, identify work mode; Start humidity> stop humidity, dehumidification mode 'D'. Start humidity< stop humidity, humidification mode 'E'. 2.Dehumidification mode: When the humidity≥ Start humidity, relay conduction, green led on, dehumidification equipment begin to work; When the humidity≤ Stop humidity, relay disconnect, green led off, dehumidification equipment stop to work; 3.Humidification mode: When the humidity≤ Start humidity, relay conduction, green led on, humidification equipment begin to work; When the humidity≥ Stop humidity, relay disconnect, green led off, humidification equipment stop to work; 4.Humidification correction function RH (-10.0 ~ 10%): The system is working for a long time and may be biased, through this function correction, the actual humidity = measuring humidity + calibration value; How to set the start/stop humidity: 1. In the running interface, Long Press ' RH+ ' key more than 3 seconds, into the start humidity settings interface, can be modified by RH + RH - key, to be modified, waiting for 6s automatic exit and save; 2. In the running interface, Long Press ' RH-' key more than 3 seconds, into the stop humidity settings interface, can be modified by RH+ RH- key, to be modified after the parameters, waiting for 6s automatic exit and save; Running Interface Description: Working mode shows that the current mode ("H/C", "E/d") will be synchronized at the front of temperature/humidity, when the setting of temperature/humidity and stop temperature/humidity are completed. Any relay conduction, the upper-left corner of the interface display "out", if the temperature relay conduction, the flashing display temperature working mode "H/C" to show reminders; if the humidity relay conduction, then flashing display humidity working mode "E/d", as a reminder; Other features: 1. Remote reading/setting of parameters: You can set parameters such as start temperature/humidity, stop temperature/humidity, and temperature/humidity correction through UART; 2. Real-time reporting of temperature/humidity: If the temperature/humidity report function is turned on, the product will detect the temperature/humidity and relay status at 1s intervals and transmit it to the terminal via UART, which is convenient for data collection; 3. Relay enable (open by default): If the relay enable is turned off, the relay remains off; How to modify the temperature/humidity correction value: 1. In the running interface, double-click the 'TM+' key to enter the correction value setting interface; the lower line displays the correction value type, and the upper line displays the specific value; (OFE: temperature correction value RH: humidity correction value) 2. At this time, short press the 'TM-' key to switch the parameter to be modified, and use the RH+ RH- key to modify the specific value; long-press and short-press are supported; 3. After the parameter modification is completed, double-click the 'TM+' key to exit the correction value setting interface and save the data; How to turn on/off the relay enable switch: In the running interface, short press the'TM-' key to turn on or off the temperature relay enable (on: turn on OFF: turn off). After returning to the running interface, if the temperature relay is off, the temperature symbol'℃' will flash, Reminder. In the running interface, short press the'RH-' key to turn on or off the humidity relay enable (on: open OFF: close). After returning to the running interface, if the humidity relay is in the off state, the humidity symbol'%' will flash, Reminder. FeedBack Guarantee Return\Refund FeedBack We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can perform up your satisfaction. It is impossible to address issues if we do not know about them! Guarantee 1. 12 months Manufacturer’s limited Warranty for defective items (excluding items damaged and/or misused after receipt). Accessories come with a 3-month warranty. 2. Defective items MUST BE reported and returned within the warranty period (and in the original packaging, if possible). You must tell us what the defect is and give us your order number. WE DO NOT REPAIR OR REPLACE ITEMS WITH AN EXPIRED WARRANTY. Return\Refund 1. You have 7 days to contact us and 30 days to return it from the date received. If the item is in your possession more than 7 days, it will be considered used and WE WILL NOT ISSUEA REFUND OR REPLACEMENT to you. There are NO EXCEPTIONS! Shipping cost is bear by both seller and buyer in half. 2. All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your order ID. 3. We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from aliexpress. OR, you may choose to have a replacement. 4. We will bear all the shipping cost if the product(s) is (are) not as advertised.