W1209 Digital Temperature Control 12V 50-110°C

How to use:

• Connect the power supply and the load, you can supply to the controller,Is displayed as a measured temperature,Press the SET button, the display flashes the temperature,Press + - to set the desired temperature,After setting press SET to confirm return,The controller automatically performs the relay by setting off!
• Lights, LED status descriptions:Indicator: Off The relay is switched off, Always indicate the relay is closed.LED: Shows LL is the sensor open, showing HH is out of range, the thermostat will be forced to close the relay, the display --- as high temperature protection.
• Parameter Function:Long press SET 5 seconds to enter the main menu settings, press the + - toggle P0 ... P8 long press SET or 10 seconds of no key activity confirmed their return to the controller  

Code  Code Description  Setting range  Factory setting
P0  Cooling /Heating  C/H  C
P1  Hysteresis setting  0.5-15    2
P2  Highest setting upper limit  110  110
P3  Lowest setting upper limit  -50  -50
P4  Temperature correction  -7-7          0
P5  Delay start time  0-10 Minutes  0
P6  High temperature alarm  0-110  OFF
Off state, long press + - boot to restore the factory settings
packing including:

• packing including:
• 1 X W1209 Min High Precision -50-110°C heating and cooling Thermostat
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• Notes

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