McQuay ACZ 028A

24
ACZ 010A through 039A IOMM ACZ1
Standard MicroTech II Controller
Table of Contents
Overview.............................................................................25
General Description .............................................................25
Compressor Motor Description.......................................25
FanTrol Head Pressure Control.......................................25
Inputs/Outputs................................................................26
Setpoints ........................................................................26
Equipment Protection Alarms.........................................27
Limit Alarms..................................................................28
Unit Enable ....................................................................28
Unit Mode Selection.......................................................29
Low Ambient Start .........................................................29
Automatic Adjusted Range Limits ..................................29
Compressor Staging Parameters......................................29
Using the Controller ............................................................31
Display and Keyboard.....................................................31
Getting Started.....................................................................31
Menu Screens.................................................................32
Menu Matrix ..................................................................34
View Screens Defined.....................................................35
Alarm Screens Defined...................................................37
Set Screens Defined........................................................37