7
MACH-Air™ VAV Controller
Installation
2002 Reliable Controls™ Corporation
Orientation
The MACH-Air™ VAV controller can be mounted in three
possible orientations:
1. Default.
2. Reverse.
3. Relocated motor.
Default Mounting
The default mounting for the MACH-Air™ VAV controller has
the motor mounted in the black plastic housing with the drive
on the top side of the assembly. The default direction of motor
rotation is clockwise to open. The controller can be set to
open with counter-clockwise rotation (see Outputs).
Reverse Mounting
The MACH-Air™ motor can be rotated with the motor drive on
the top or bottom side of the controller assembly.
!
Remove three bolts on the underside of the assembly to
rotate the motor.
The motor cable can be configured to exit either side of the
controller by removing and replacing the cover.
Relocated Motor Mounting
The motor can be removed from the controller assembly and
mounted separately on a duct using one of two different
length custom cables available from Reliable Controls™
(Part# MA-MEC-1, 1 meter/3.3 ft & MA-MEC-2, 2 meter/6.6 ft).
