This temperature-controlled fan switch is installed in the engine. Works in hot operation as well as in air conditioner operation. It can control 1/2 fans. The second fan will not be enabled until 10 seconds after the first fan works. (This will avoid overloading the circuit.) This digital thermal fan switch kit can be used with thermal electric fans, EWP and other brands of fans.
LED digital temperature display design can display actual temperature and set temperature. Settable temperature range 40°c to 110°c (104°F to 230°F).
Specification:
Max voltage: 15V
Max current: 50A
Relay setup: Dual relay
Speed: Single speed - 10 second delay to start up the second fan
Applications: works with single and dual fan applications
Temperature Display: LED digital temp display - actual temperature + set temperature
Temperature Display: Centigrade or Fahrenheit Temperature settings: 104 to 230º F (40 to 110º C)
Temperature setting: Push Button
Circuit type: Pre-programmed micro controller
Output wires: Batt + Batt - IGN, AC Clutch, Fan #1, Fan #2 Thermistor Probe
Dimensions: 3.75" x 2.6" x 2.2" (95 x 65 x 56 mm)
You can use the A/C wire as a manual override by providing it with 12 Volts from a switch.