Installation manual
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APC Manuals
chassis components
ACRA100
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Table Of Contents
General Information
Overview
Save these instructions
Safety
Commissioning
Inspection Checklists
Initial Inspection Checklist
Electrical Inspection Checklist
Mechanical Inspection Checklist
User Interface Inspection Checklist
Start-up Inspection Checklist
Final Inspection Checklist
Operation
The Pumped Refrigerant System
System Operation
Refrigerant Circulation
System Architecture
Pumped Refrigerant System Piping Diagram
OA Piping Diagram
RA Piping Diagram
Display Interface
Using the Display
Scrolling status screens
Main menu screens
Navigating the screens
Sub-menus
Using the Path statement
Password entry
Start the RDU
Stop the RDU
Start a CM Remotely
Stop a CM Remotely
General Configuration
RDU configuration
CM Configuration
Identify the cooling modules
Group Configuration
View the groups
Unassign CMs
Configure Modbus
Control the Environment
Measurements
Group PIDs
Tune the PID loop
RDU (component) run hours
Reset RDU run hours
CM (component) run hours
Reset CM run hours
Thresholds
Service intervals
Display Settings
Password and timeout
Date and time
Identify the RDU by Name and Location
Adjust display
Display units
Network Configuration
Configure the network
View Status Readings
Scrolling status screens
Status
Cooling group status
About the RDU
Event Log
View event log
Clear event log
Respond to Alarms
View active alarms
Clear active alarms
Alarm messages and suggested actions
CM alarm messages
Network Management Card
Quick Configuration
Overview
TCP/IP configuration methods
APC Device IP Configuration Wizard
.ini file utility
BOOTP and DHCP configuration
Remote access to the command line interface
Command line interface
How to Recover from a Lost Password
CM Display
OA display
RA display
Display Operation
Maintenance
Leak Detector
Calibration
Monthly Preventive Maintenance
Environment
Cleanliness
Mechanical
Electrical
Quarterly Preventive Maintenance
Mechanical
Functional tests
Semi-Annual Preventive Maintenance
Cleanliness
Troubleshooting
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