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

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Diagnostics

The following diagnostic table contains all the diagnostics possible. Not all data is available unless tech view is connected.

Code: Three digit hexadecimal code used on all past products to uniquely identify diagnostics.

Diagnostic Name: Name of Diagnostic and its source. Note that this is the exact text used in the User Interface and/or Service Tool displays.

Severity: Defines the severity of the above effect. Immediate means immediate shutdown of the effected portion, Normal means normal or friendly shutdown of the effected portion, Special Mode means a special mode of operation (limp along) is invoked, but without shutdown, and Info means an Informational Note or Warning is generated.

Persistence: Defines whether or not the diagnostic and its effects are to be manually reset (Latched), or can be either manually or automatically reset (Nonlatched).

Criteria: Quantitatively defines the criteria used in generating the diagnostic and, if nonlatching, the criteria for auto reset. If more explanation is necessary a hot link to the Functional Specification is used.

Reset Level: Defines the lowest level of manual diagnostic reset command which can clear the diagnostic. The manual diagnostic reset levels in order of priority are: Local and Remote. A diagnostic that has a reset level of Local, can only be reset by a local diagnostic reset command, but not by the lower priority remote Reset command whereas a diagnostic listed as Remote reset can be reset by either.

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CG-SVU02B-E4

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Contents User Guide Safety recommendations General informationForeword ReceptionWarranty Maintenance contractTraining Contents Overview Controls InterfaceDynaView Interface Display ScreensKeypad/Display Lockout Feature KeypadMain Reports Settings Main ScreensAuto Stop Chiller Level Mode Top Level Mode Description MP Resetting MP Resetting Sub Modes DescriptionChiller Level Mode Top Level Mode Description Stopped Stopped Sub Modes DescriptionChiller Level Mode Top Level Mode Description Run Inhibit Chiller Level Mode Top Level Mode Description AutoRun Inhibit Sub Modes Description Auto Sub Modes DescriptionChiller Level Mode Top Level Mode Description Running Chiller Level Mode Top Level Mode Description Running LimitWaiting to Start Sub Modes Description Running Sub Modes DescriptionChiller Level Mode Top Level Mode Description Shutting Down Chiller Level Mode Top Level Mode Description MiscShutting Down Sub Modes Description Misc. Sub Modes DescriptionCircuit Level Operating Modes Circuit Level Mode Top Level Mode Description Running Limit Circuit Level Mode Top Level Mode Description Shutting DownCircuit Level Mode Top Level Mode Description Misc Preparing Shutdown Sub Modes DescriptionReports Screen Historic Diagnostics Ashrae Chiller LogCircuit Ashrae Log Settings Screen Description Units Resolution, Default ChillerFeature Settings System Manual Control SettingsCircuit Manual Control Settings Display SettingsDiagnostics Screen Chiller Mode StoppedTechView Interface CD-ROMSoftware Download TechView Interface Diagnostics Active Diagnostic Name Effects Severity Modes Criteria Reset Inactive Level MP Reset Has OccurredCompressor Fault Low Pressure CutoutSuction Temperature Sensor TemperatureEvaporator Entering Water Temp Sensor Evaporator Leaving WaterError High Evaporator WaterHigh Pressure Cutout Emergency StopFault Detected Pump Fault DetectedPump 1 or Fan Fault Evaporator WaterDiagnostic Name Effects Severity Active Criteria Reset Modes Level InactiveDiagnostics Special Main Processor Boot Messages and Diagnostics DynaView Display Message Description TroubleshootingDiagnostics Programmable Relays Alarms and Status Default setting Event/StatusEvent/state Description CG-SVU02B-E4 CG-SVU02B-E4