The FK-55 kit combines an eight foot cross-linked polyethylene insulated wiring loom, the high current VC1255 control unit with an integrated low mass radiator temperature sensor, along with all of the necessary hardware needed for installation in order to provide closed loop, variable speed control of a vast majority of available cooling fans. Built-in short circuit, over current, and over temperature protection, along with UL-94 potting and a 6000 series aluminum heat sink provide an extremely reliable control solution.
instructions
The FK-85 kit combines an eight foot cross-linked polyethylene insulated wiring loom, the high current VC1285 control unit with an integrated low mass radiator temperature sensor, along with all of the necessary hardware needed for installation in order to provide closed loop, variable speed control of a vast majority of available cooling fans. Built-in short circuit, over current, and over temperature protection, along with UL-94 potting and a 6000 series aluminum heat sink provide an extremely reliable control solution.
The 50p35 kit combines both a fan and water pump controller in one package. The system, optimized for efficiency, starts the water pump at 35% power. As the engine warms to the set point, the water pump increases power to 100%, at the same time, the fan speed rises linearly to 35% power. Over the next three degrees, the fan power increases linearly to 100% power
Accessories
The L101 indicator connects to the controller output and varies linearly from green to red as the controller power output increases
The TADJ module allows adjustment from inside the cab of +/- 20 degrees F
A splitting loom is available to control dual fans
In applications where a long run to the battery is required, as with a relocated battery, an eight foot extension and input filter is available.
An alternative to running a separate set of wires to the relocated battery, the filtered surge protector allows connection of the control unit to the starter solenoid