Julabo Peltier TE400 Manual Del Operacion página 103

13 Alarms
*- Red: Critical with Stop, Amber: Notify, Green: Status
Alarm Criticality
Red
level
Coolant Red
supply
temperat
ure
sensor
failure
Coolant Red
supply
high
temp Δ
Alarm Description
Coolant supply
temperature sensor is not
working properly
Alerts the customer if
the coolant supply
temperature is not
within certain
temperature delta
above the temperature
set point, within a
time after starting the
unit or changing the
set point
Cause Effect
Possible leak Entire system
in the stops running
coolant line
Coolant If this happens
supply during system
temperature
sensor is not
working
properly
High load Unit alarms to
on the indicate
system customer the
than the condition. Unit
continues
capacity or running.
ambient
temperatur
e is too
high
Alarms
Action Required/
Troubleshooting
Check to see if the
coolant level is at the
recommended level on
coolant if necessary and
acknowledge the alarm
on the LCD screen. This
will clear the alarm. Now
run the unit. If the
problem persists, contact
JUÖABO customer service.
Check if the ambient
temperature is too high or
above operating limits.
If possible, check if the
load on the system is
operating temperatures.
acknowledge the alarm
on the LCD screen. This
will clear alarm.
If the problem persists,
contact JULABO customer
service.
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