XH-W1219 12V Digital Red+Green Display Temperature Controller Module W/ NTC Waterproof Temperature Sensor

This is a 12 volt digital red and green temperature controller module with an NTC waterproof temperature sensor, model number XH-W1219. The µC and I/O (sensor input, keys, double display, relay) of the XH-W1219 thermostat module make it easy to work with and reprogrammable for automation applications.

Module for a digital thermostat. The temperature controller/switch features an integrated red and green LED display, as well as a waterproof NTC probe.

Note: This board is Nuvoton based.

Button Functions :

P0(Temperature Control Mode)
»When first use this product; if you are using it for heating, please set H, if using it for cooling, please set C

P1(Return Difference Setting)
»Long press SET key entering into the internal setting, choose P1 setting; then press SET key to achieve return difference value setting

P2(Temperature Calibration)
»This function is for temperature calibration. If detection temperature and the actual temperature is different, then users can apply this function to calibrate

P3(Delay Start)
»This function is for compressor cooling

P4(Set High-Temperature Alarm Value)
»When the actual temperature is higher than this value, the screen will flash and sound an alarm