Trane CGWN 205-211, CCUN 205-211, CGAN 209-214, CH530 manual Special

Page 31

Diagnostics

Comm Loss:

Circuit

Immediate

Latch

All

Continual loss of communication between the MP and the

Remote

Condenser Fan Control Relays

 

 

 

 

Functional ID has occurred for a 35-40 second period.

 

 

 

 

 

 

 

 

Comm Loss:

Chiller

Warning

Latch

All

Continual loss of communication between the MP and the

Remote

Fan Fault

 

 

 

 

Functional ID has occurred for a 35-40 second period.

 

 

 

 

 

 

 

 

Comm Loss:

Chiller

Warning

Latch

All

Continual loss of communication between the MP and the

Remote

Op Status Programmable

 

 

 

 

Functional ID has occurred for a 35-40 second period.

 

Relays

 

 

 

 

 

 

 

 

 

 

 

 

 

Comm Loss:

Chiller

Warning

Latch

All

Continual loss of communication between the MP and the

Remote

Anti-Freeze Heater Relay

 

and Special

 

 

Functional ID has occurred for a 35-40 second period.

 

 

 

Action

 

 

 

 

 

 

 

 

 

 

 

Comm Loss:

Circuit

Normal

Latch

All

Continual loss of communication between the MP and the

Remote

Evap Protection Water Temp

 

 

 

 

Functional ID has occurred for a 35-40 second period.

 

 

 

 

 

 

 

 

Comm Loss:

Chiller

Warning

Latch

All

Continual loss of communication between the MP and the

Remote

Evaporator Water Pump 1 (or

 

and Special

 

 

Functional ID has occurred for a 35-40 second period. For

 

Pump 2) Relay

 

Action

 

 

multi-pump systems, control switches to redundant pump.

 

 

 

 

 

 

Failure of both pump systems results in a normal shutdown.

 

 

 

 

 

 

 

 

Comm Loss:

Chiller

Warning

Latch

All

Continual loss of communication between the MP and the

Remote

Condenser Water Pump 1 (or

 

and Special

 

 

Functional ID has occurred for a 35-40 second period. For

 

Pump 2) Relay

 

Action

 

 

multi-pump systems, control switches to redundant pump.

 

 

 

 

 

 

Failure of both pump systems results in a normal shutdown.

 

 

 

 

 

 

 

 

Comm Loss:

Chiller

Warning

Latch

All

Continual loss of communication between the MP and the

Remote

Evaporator Pump 1 (or

 

and Special

 

 

Functional ID has occurred for a 35-40 second period. For

 

Pump 2) Fault Input

 

Action

 

 

multi-pump systems, control switches to redundant pump.

 

 

 

 

 

 

Failure of both pump systems results in a normal shutdown.

 

 

 

 

 

 

 

 

Comm Loss:

Chiller

Warning

Latch

All

Continual loss of communication between the MP and the

Remote

Condenser Pump 1 (or

 

and Special

 

 

Functional ID has occurred for a 35-40 second period. For

 

Pump 2) Fault Input

 

Action

 

 

multi-pump systems, control switches to redundant pump.

 

 

 

 

 

 

Failure of both pump systems results in a normal shutdown.

 

 

 

 

 

 

 

 

CG-SVU02B-E4

31

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Contents User Guide Reception Safety recommendationsGeneral information ForewordMaintenance contract WarrantyTraining Contents Controls Interface OverviewDisplay Screens DynaView InterfaceKeypad Keypad/Display Lockout FeatureMain Screens Main Reports SettingsAuto Stop Stopped Sub Modes Description Chiller Level Mode Top Level Mode Description MP ResettingMP Resetting Sub Modes Description Chiller Level Mode Top Level Mode Description StoppedAuto Sub Modes Description Chiller Level Mode Top Level Mode Description Run InhibitChiller Level Mode Top Level Mode Description Auto Run Inhibit Sub Modes DescriptionRunning Sub Modes Description Chiller Level Mode Top Level Mode Description RunningChiller Level Mode Top Level Mode Description Running Limit Waiting to Start Sub Modes DescriptionMisc. Sub Modes Description Chiller Level Mode Top Level Mode Description Shutting DownChiller Level Mode Top Level Mode Description Misc Shutting Down Sub Modes DescriptionCircuit Level Operating Modes Preparing Shutdown Sub Modes Description Circuit Level Mode Top Level Mode Description Running LimitCircuit Level Mode Top Level Mode Description Shutting Down Circuit Level Mode Top Level Mode Description MiscReports Screen Ashrae Chiller Log Historic DiagnosticsCircuit Ashrae Log Description Units Resolution, Default Chiller Settings ScreenDisplay Settings Feature SettingsSystem Manual Control Settings Circuit Manual Control SettingsChiller Mode Stopped Diagnostics ScreenCD-ROM TechView InterfaceSoftware Download TechView Interface Diagnostics Low Pressure Cutout Active Diagnostic Name Effects SeverityModes Criteria Reset Inactive Level MP Reset Has Occurred Compressor FaultTemp Sensor Evaporator Leaving Water Suction Temperature SensorTemperature Evaporator Entering WaterEmergency Stop ErrorHigh Evaporator Water High Pressure CutoutEvaporator Water Fault DetectedPump Fault Detected Pump 1 or Fan FaultActive Criteria Reset Modes Level Inactive Diagnostic Name Effects SeverityDiagnostics Special DynaView Display Message Description Troubleshooting Main Processor Boot Messages and DiagnosticsDiagnostics Default setting Event/Status Programmable Relays Alarms and StatusEvent/state Description CG-SVU02B-E4 CG-SVU02B-E4
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