Micro Autonomations LLC – Fan Controller v3
11
Document Rev 1.0
Wiring the Fan
The picture below shows the wiring of the fan plug. Power to the fan should be supplied through a 50A
minimum fuse/breaker, connected directly to a main power distribution point.
Figure 7 - Fan plug wiring
Part numbers for the fan plug:
Description
Part Number
Quantity Required
Pin Housing/Bushing
220 545 03 29
1
Large Wire
000 540 36 05
2
Small Wire
000 540 38 05
2
Recommended sensors
Any generic GM type temperature sensor should work with the Controller. We have currently tested
with a TX3T two terminal temperature sensor. The associated pigtail for this sensor is Pico 5615PT. This
sensor has a 3/8” NPT thread.
Autometer #2258. This is a single terminal 1/8” NPT sensor. The sensor body must have a good
connection to ground. You may not be able to use sealant on the threads.
