Follow Us On

Electronic Fan Controller v2


  • Gives a warning light when it starts to work, you can adjust it at any time
  • 16-bit microprocessor controlled and equipped with state-of-the-art digital hardware.
  • Electronic circuit with SMD technology.
  • Installation is done by a retrofit method.
  • Temperature control range: -50 to 110°C
  • Resolution: -9.9 to 99.9, 0.1°C, 1°C for others
  • Measurement Accuracy: 0.1°C
  • Control accuracy: 0.1°C
  • Hysteresis accuracy: 0.1°C
  • Refresh rate: 0.5 S
  • High temperature protection: 0-110°C
  • Input Power: 12V
  • Measurement inputs: NTC (10K 0.5%) Waterproof sensor
  • Output: 10A relay
  • Environmental requirements: -10 to 60°C Humidity 20% to 85%
  • Power consumption: <= 35mA,
  • Maximum current: <= 65mA
  • Size: 48 (U) x 40 (G) x 14 (H) mm
  • 2 year warrant

Download Fan Controller v2 Pdf

Reviews (0)


  • Electronic Fan Controller
  • Temperature Sensor with 1 ft pigtail cable
  • 1 meter/3.3 ft cable
  • Instruction Manuel

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 the return,
The controller automatically performs the relay by setting off!
Long press SET 5 seconds to enter the main menu settings,
Press the + – toggle P0 … P8 long press SET,
10 seconds of no key activity confirmed their return to the controller.

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

Lights, LED status descriptions:
Indicator: Off The relay is switched off, Always indicate the relay is closed.


LL is the sensor open.
HH is out of range, the thermostat will be forced to close the relay.
— as high-temperature protection.

Note: Relay output interface is a switch when it working, these two ports are connected. If not work, these two ports are not connected.



There are no reviews yet.

Be the first to review “Electronic Fan Controller v2”