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5
Mounting the Compressor & Relay
• All of our compressors are sealed for moisture and dust resistance so they
can be mounted anywhere on the vehicle. Although it is best to mount
it in a place out of direct contact with rain and snow. It is OK to mount it
underneath the vehicle but keep it inside the frame rails away from water
the tire.
• This is a dry compressor; therefore it is maintenance free and can be
mounted in any position.
• It is best if mounted to something solid to reduce vibration and noise. If
mounting it to sheet metal or the bed of a truck use sound deadening
material between the compressor and the mounting surface.
• Use the rubber grommets supplied on the feet of the compressor to reduce
vibration.
• A main power wire of 12AWG. or larger will be needed
to supply each compressor. It will attach to the Red
wire on the relay. The yellow wire on the relay will go
to the Red wire on the compressor. The black wire on
the compressor should be attached to a clean ground,
usually the frame. The small gray and orange wires
will plug into the RL1 port on the ECU.
• If you are running two compressors you will need an
additional relay that will plug into the RL2 port. (Part
# - WIR8500)
• Thomas Compressors (black) will require a 20 amp
fuse (each).
• Viair Compressor (silver) will require a 30 amp fuse
(each).
Mounting the Air Tank
• The air tank can be mounted anywhere on the vehicle in any
position. (sensor cannot be on bottom)
• There is an 1/8” port in the tank that will accept the tank pressure
sensor.
Use spacer for
better cooling
er
install on inlet
Always use
rubber mounts
FUSE
To Comp.
To ECU
Relay
+12VDC
R
E
T
A
B T
Y
Component Installation Instructions
Remove the negative battery cable before beginning installation.
STOP
Compo
p
Remove
LevelPRO Part #:
ARC4000L
ARC4100L
ARC4700L
ARC4800L
RidePRO e2 Part #:
ARC4000e2
ARC4100e2
ARC4700e2 ARC4800e2
Tank pressure
sensor
&
&
Summary of Contents for airpod Series
Page 16: ...16 ARC4000L ARC4000e2 shown with LevelPro Optional Ride Height Sensors ...
Page 17: ...17 ARC4100L ARC4100e2 shown with LevelPro Optional Ride Height Sensors ...
Page 18: ...18 ARC4700L ARC4700e2 shown with LevelPro Optional Ride Height Sensors ...
Page 19: ...19 ARC4800L ARC4800e2 shown with LevelPro Optional Ride Height Sensors ...