23
A
LARM
M
ESSAGES
8
Alarm Message
Alarm Description
Low Coolant Level Alarm
If the coolant level in the reservoir drops below the level
sensor activation limit for 5 seconds, the device will issue this
alarm.
When this alarm is active, the device is stopped and will
require user intervention to determine and resolve the cause
of the alarm, and once cleared, restart the device.
High Temp Alarm – SW Default
If the supply temperature measures > 53C, for > 2.5 seconds,
the device will issue this alarm.
When this alarm is active, the device is stopped and will
require user intervention to determine and resolve the cause
of the alarm, and once cleared, restart the device.
Low Temp Alarm – SW Default
If the supply temperature measures < -‐8C, for > 2.5 seconds,
the device will issue this alarm.
When this alarm is active, the device is stopped and will
require user intervention to determine and resolve the cause
of the alarm, and once cleared, restart the device.
High Ambient Temp Alarm
If the ambient temperature measures > 50C, for > 2.5 seconds,
the device will issue this alarm.
The system will continue to operate until the fluid temperature
reaches the High Temp Alarm – SW Default, at which point the
device is stopped.
Low Ambient Temp Alarm
If the ambient temperature measures < -‐5C, for > 2.5 seconds,
the device will issue this alarm.
The system will continue to operate until the fluid temperature
reaches the Low Temp Alarm – SW Default, at which point the
device is stopped.
High Temp Alarm – User Set
If the supply temperature measures > user set high
temperature alarm limit for > 2.5 seconds, the device will issue
this alarm.
The system will continue to operate until the fluid temperature
reaches the High Temp Alarm – SW Default, at which point the
device is stopped.
Summary of Contents for T257P
Page 1: ...T257P Precision Chiller User Manual...
Page 8: ...8 Device Illustration 3 2...
Page 27: ...27 T257P System Performance 10 2 Note...
Page 33: ...33...
