Digital temperature controller

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:

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