XH-W1308 Digital Thermostat Temptrature Controller Module

Description 
This is a temperature-controlled DC relay, where the relay can be set to turn on/off when the temperature reaches higher/lower than the desired base temperature.
You can set the base temperature by pressing the onboard switches. By this module, you will be able intelligently to control the most types of electrical device 
based on the temperature sensed by the included high accuracy NTC temperature sensor.
There is also an LED indicator to show you when the temperature is higher/lower than the base amount. 
It should be connected to the power supply according to the parameters and wiring diagram, and connect the cooling or heating equipment to the output.

Features
Model: XH-W1308
Temperature Range: -55℃ ~ 120℃
Thermostat Accuracy: 0.1℃
Input Voltage: 12V
Output Current: 10A (Max)
Temperature Probe Wire: NTC10K 0.5meter (waterproof)
Material: PC plus Plastic
Operating Temperature: -30℃ ~ 60℃
Operating Humidity: 20% ~ 80% RH
Screen Size:37mm x 18mm
Whole Size: 100mm x 48mm x 28mm

Applications:
Freezer, Display cabinet temperature control, Greenhouse, Incubator, Medical equipment, Plant breeding, Electric control cabinet cooling, Container ventilation, Pet Incubator, EPS Incubator, Sauna room, PC Chassis, Home and industrial equipment

Instruction Guide:
A: How to set temperature?
When you switch on, the real temperature will be displayed; Push “SET” one time, the screen flash, and then push arrow(up or down) to set temperature;
B: How to enter more SETTING?
Long Pushing “SET”(5s)to enter more setting; And push “ENT” to confirm and return the last menu; In the normal working, Long pushing can lead to Switching Off;
PO: Working mode
When you are the first time to use this digital thermostat module, you must set to be “PO”. If it works for heating, set to be “H”. If it works for cooling, set to be “G”.
P1: temperature range value
For example set Heating mode, temperature 37℃- 40℃, then the value is 3.
P2-P3: to set temperature range for thermostat
P4: Adjust temperature error: this function is to adjust the temperature error. If there was some error between real temperature and tested temperature, you can use this function. The adjusted value = tested value + adjusted value. For example, we tested temperature 25.6℃, but the real temperature is 25.8℃, then you can set P4 to be 0.2, then the final temperature is  25.6+0.2=25.8℃.
P5: Delaying start: this function is used for compressor refrigerating. If you want this device to use on the refrigerator, then this value must be set. According to compressor returning pressure, generally set   3 - 6minutes; If you do not control compressor, or do not need delaying function, please skip this set.
P6: Alarm for high temperature when the real temperature is over than the set value, the screen will show “HHH” and the buzzer will alarm sound “di di di”, at the same time it will cut off output to protect an electric circuit.
P7: Value lock: To prevent other people to modify the setting. After you set all values, you can enter “P7”, and set to be “On”, then, all values could not be modified, unless enter “P7” again to set to be “Off”.
P8: Recovery all value to be the initial state.