Koolance ADT-FM002P User Manual

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Koolance ADT-FM002P Installation Guide v1.00

The Koolance ADT-FM002P allows a Molex 4-pin 12V PSU connection to power LED lighting of Koolance INS-FMxx Flow
Meters. It also multiplies the fl ow meter RPM signal to allow it to be read by most fan tachometer headers (such as those found
on A TX motherboards).

The fl ow meter RPM reading is intended to allow fan detection software (including BIOS) to enable the appropriate alarm or
shutdown procedure if the fl ow meter impeller stops rotating. The “RPMs” represent approximate coolant fl ow rate in mL/min,
and not revolutions.

The required connections for ADT-FM002P are illustrated below . CAUTION: Make sure to properly insulate the circuit from

chassis ground, or permanent damage can occur to the circuit and/or fl ow meter.

Meter liquid fl ow

compensation

(10-13mm & 6mm ID)

Coolant fl ow meter LED

switch: off, on, pulse

(according to fl ow rate)

Coolant fl ow meter

(sold separately)

12V 4-pin Molex

power supply connection

Motherboard signal connection