Temperature Controller Thermostat W2809 Red/Blue 12V DC **LOCAL STOCK**

Specifications:

Model: W1209WK / W2809
Input Power: 12V DC
Control Range: -50 to 110 Celsius
Output Load: 1 Way Relay; 220V AC 5A, 12V DC 20A
Environmental Requirements: -10 - 60 Deg C , Humidity 20% -85%
Refresh Rate: 0.5S
Display Type: Red/Blue 0.28" Three digital display tube
Size: 48 x 29 x 33mm
Probe Length: 300mm

 
Instructions:

Connect the power supply and the load, Press the SET button once, the display will flash, Press + - to adjust temperature setting, wait 3 seconds for unit to stop flashing to save settings.

Parameter Function: Press and hold the SET button for 5 seconds to enter the main menu settings, press the + - to toggle between P0 and P8 settings. Press both buttons simultaneously to change each settings parameters and then press both again to save.


Code:         Code Description:           Setting range:      Factory setting:
P0               Cooling /Heating                        C/H                           C
P1               Hysteresis setting                     0.1-15                        2
P2               Highest setting upper limit          110                         110
P3               Lowest setting upper limit           -50                         -50
P4               Temperature correction            -10-15                        0
P5               Delay start time                      0-10 Minutes                0
P6               High temperature alarm            0-110                       OFF
P7               Celsius/Fahrenheit                   CS/FH                      CS
P8               Factory reset                           ON-OFF                    OFF

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