Trane Tracer CH530 User Manual page 32

High Evaporator Chiller
Water Temperature
High Pressure Circuit
Cutout
Emergency Stop Chiller
Outdoor Air Temp Chiller
Sensor
MP: Non-Volatile None
Memory
Reformatted
Check Clock Platform
MP: Could not Store Platform
Starts and Hours
MP: Non-Volatile Platform
Block Test Error
Starts/Hours Cprsr
Modified
32
Diagnostics
Immediate NonLatch
Immediate Latch
Immediate Latch
Warning and Latch
Special Action
Warning Latch
Warning Latch
Warning Latch
Warning Latch
Warning NonLatch
All The evaporator leaving water temperature is above 46°C. This
diagnostic shall clear once the evaporator leaving water temperature
falls below 43.3°C. This diagnostic protects the rupture disk. The
evaporator water pump shall not run when this diagnostic is active.
All The high pressure cutout switch was open for more than one
second.
All Emergency Stop input is open.
All Bad Sensor or LLID. If configured as an air-cooled this diagnostic
shall use a minimum low refrigerant temperature ignore time of
30 seconds.
All MP has determined there was an error in a sector of the Non-Volatile
memory and it was reformatted. Check settings.
All The real time clock had detected loss of its oscillator at some time in
the past. Check / replace battery? This diagnostic can be effectively
cleared only by writing a new value to the chillers time clock using
the TechView or DynaViews set chiller time functions.
All MP has determined there was an error with the previous power
down store. Starts and Hours may have been lost for the last
24 hours.
All MP has determined there was an error with a block in the Non-
Volatile memory. Check settings.
All A counter for compressor starts or hours has been modified by
TechView. This diagnostic is immediately and automatically cleared
and thus can only be seen in the historic diagnostic list.
Local
Local
Local
Remote
Remote
Remote
Remote
NA
CG-SVU02E-GB