Reliable Controls MACH-Air User Manual

10
MACH-Air™ VAV Controller
 2002 Reliable Controls™ Corporation
Power Wiring
Power Wiring
The MACH-Air™ VAV
controller is powered with a
non-isolated Class 2, 24 VAC
or 24 VDC power supply.
One or more controllers can
be powered from the same
source.
1. Connect the hot wire to the 24
VAC connection at the right side
of the controller.
2. Connect the neutral wire to the
GND connection at the right
side of the controller.
3. The neutral wire of the 24 VAC
must be connected to the Earth
ground.
Use only a Class 2 transformer.
Refer to the Technical
Specifications at the back of this
document.
The neutral wire of the power must
be grounded.
Do not connect any I/O peripherals
to the same power source as the
MACH-Air™ VAV controller.
Refer to Page 3 for a complete
connector wiring diagram.

Reliable Controls MACH-Air Specifications

General

Brand	Reliable Controls
Model	MACH-Air
Category	Controller
Language	English