APC
ACRD100, ACRD101
manual
Troubleshooting
Respond to Alarms
Password
Symbols used in this manual
Maintenance
Cooling Group Configuration
Problem Possible Cause
Oil charging procedure
Adjust display settings
PID settings
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Contents
Operation and Maintenance
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Contents
Cooling Group Configuration
Network Management Card
Page
Symbols used in this manual
Cross-reference symbol used in this manual
Overview
Safety
Inspection Checklists
Initial inspection checklist
Ensure that
Electrical inspection checklist
Mechanical inspection checklist
Ensure that
Final inspection checklist
User interface inspection checklist
Start-up inspection checklist
While the cooling unit is operating, ensure that
Charging With Refrigerant
Calculating R410A charge
InRow RD 10 kW Air Cooled Operation and Maintenance
Charging the equipment
Oil charging procedure
Compressor Oil Charge
InRow RD 10 kW Air Cooled Operation and Maintenance
Operation
Display Interface
Status Screen Name Status Information Displayed
Using the Display Interface
Scrolling status screens
Main menu screens
Navigating the main menu
Navigating the sub-menus
Using the Path statement
Password entry
Start the cooling unit
General Configuration
Cooling unit configuration
Stop the cooling unit
Contacts
Cooling Group Configuration
Configure the cooling group
View the state of input and output contacts
Configure Modbus
Identify the cooling unit
Control the Environment
Setpoints
PID settings
Loop Behavior PID Tuning Correction
Tune the PID loop
Control Method Proportional Integral Derivative
Service intervals
Run hours
Thresholds
Password and time-out
Date and time
Adjust display settings
Display units
Network Configuration
Configure network
View Status Readings
Cooling unit status
Cooling group status
About the cooling unit
Event Log
View the event log
Clear the event log
Clear active alarms
Respond to Alarms
View active alarms
Alarm messages and suggested actions
Threshlds screen
Configure Unit Discrete I/O screen. See page 17 for more
Quick Configuration
TCP/IP configuration methods
Overview
APC Device IP Configuration Wizard
Bootp & Dhcp configuration
Ini file utility
NetworkTCP/IPBoot ModeDHCP onlyAdvancedDHCP Cookie Is
Local access to the control console
Remote access to the control console
Control console
Choose Network from the Control Console menu
Access a Configured Network Management Card
Web interface
Telnet and SSH
Simple Network Management Protocol Snmp
Modbus
Recover From a Lost Password
Monthly Preventive Maintenance
Cleanliness
Environment
Mechanical
Electrical
Semi-Annual Preventive Maintenance
Functional tests
Troubleshooting
Problem Possible Cause Corrective Action
Problem Possible Cause
Corrective Action
Page
Page
APC Worldwide Customer Support
990-3212A-001 11/2009
Related pages
Where can I find DC power wiring terminations for the EX4200 switch?
Read about wiring terminations
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