Manual

(From Power Supply
Provided With Top Option)
OPERATION
The controller varies fan speed based upon temperature to increase fan life while decreasing noise and
power consumption.
“ALWAYS ON” FAN OPTION: To have your fans run at all times (regardless of the temperature),
remove the temperature probe/thermistor, and replace it with a bypass loop as shown. The unit will
then run whenever it is connected to a power supply. Save temperature probe/thermistor for later use.
Strip
to Here
Strip
to Here
2” Approx.
3
/8
”
Bypass Loop
Bypass
Loop Wire
Page 7
(To
Temperature
Probe)
FIGURE D (Dual Panel Wiring)
Power Jumper Cables
FANTOP-138DC OR IFANTOP-138DC INSTALLATION (CONTINUED)