Unit installation

IOMM ACZ1-2 ACZ 010A through 039A 13
Unit Component Location
Control Layout and Operation
Control Center
All electrical controls are enclosed in a weather resistant control center with tool-locked,
hinged access doors. The left-hand section contains the microprocessor controller and
control input and output terminals. All high-voltage components are located on the right
side of the panel.
MicroTech II
SpeedTrol Location
Field Connectio
n
Terminals
Control
Transformer
24-Volt Trans.
N
o
n
-Fused Disc.
or
Power Block
Fan
Contactors
Fan
Protection
Compressor Contactors
ON/OFF Switch
Control Panel
Tandem Scroll
Com
p
ressors
Suction
Connection
Liquid
Connectio
n
Optional Hot Gas Bypass Valve
Removable Panel in
This Area to Facilitate
Field Piping