Trane CCUN 205-211 User Manual Page 15

Chiller control system.
Hide thumbs
DynaView Interface
Circuit Level Mode
Top Level Mode
Running - Limit
Running - Limit Sub Modes
Hot Start Limit
Condenser Pressure Limit
Low Evaporator Pressure Limit
Circuit Level Mode
Top Level Mode
Preparing Shutdown
Preparing Shutdown Sub Modes
Operational Pumpdown
Circuit Level Mode
Top Level Mode
Shutting Down
Shutting Down Sub Modes
Circuit Level Mode
Top Level Mode
Misc. Sub Modes
Service Pumpdown
Compressor X Running
Restart Time Inhibit Cprsr X: MIN:SEC
The compressor on the given circuit is currently running in a
limit mode.
Additional stages on a given circuit are being held off based
on leaving evaporator temperature.
The circuit is being inhibited from loading due to high
condenser pressure.
The circuit is being inhibited from loading due to low
evaporator pressure.
The circuit is preparing to de-energize the compressor.
The operational pumpdown is enabled and the circuit is
shutting down.
The chiller is going through the necessary steps after de-
energizing the compressor.
No Circuit Sub-Modes
These sub modes may be displayed in most of the top level
circuit modes
The circuit is in a defrost operational mode.
The circuit is currently performing a service pumpdown.
A specific compressor is running where X is A or B.
If there is accumulated Restart Inhibit Time, it must expire
before the compressor is allowed to start. X is denoted as
compressor A or B.


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