Installation manual
Table Of Contents
- General Information
- Commissioning
- Operation
- Network Management Card
- CM Display
- Maintenance
- Troubleshooting
43Pumped Refrigerant System Operation and Maintenance
39 Lower Supply
Temperature 1 Fault
Critical • Make sure the sensor is connected properly.
• If the problem persists, contact Technical Support.
40 Lower Supply
Temperature 2 Fault
Critical • Make sure the sensor is connected properly.
• If the problem persists, contact Technical Support.
41 Lower Supply
Temperature 3 Fault
Critical • Make sure the sensor is connected properly.
• If the problem persists, contact Technical Support.
42 Lower Supply
Temperature 4 Fault
Critical • Make sure the sensor is connected properly.
• If the problem persists, contact Technical Support.
14 Unit ID Needs
Configuration
Critical • Configure the unit through the display interface.
26 Unit Personality Not
Configured
Critical • Contact Technical Support.
9 Vapor Outlet Pressure
Sensor Failure
Critical • Make sure the refrigerant HXGR pressure sensor is connected
properly.
• If the problem persists, contact Technical Support.
6 Vapor Temperature
Sensor Fault
Warning • Make sure the sensor is connected properly.
• If the problem persists, contact Technical Support.
Alarm
Number Alarm Message Severity Action Required