Julabo TE400 Bedienungsanleitung Seite 104

Alarms
Coolant Red
supply
low temp
Δ
Self-Test Red
104
Alerts the customer if the
coolant supply
temperature is not within
temperature delta below
the temperature set point,
of time, after starting the
unit or changing the set
point
Controller checks
whether all the sensors
are functioning properly
after the power switch is
turned on
Hot gas Unit alarms to
bypass indicate
heating loop customer the
is not condition. Unit
functioning continues
properly, or running.
ambient
temperature
is too low
Sensors not System
wouldn't Run
connected
if self-test
properly or
fails
component
failure
Check if the unit has been
sitting in ambient
temperature below the
temperature. If
so, move the system to
recommended operating
ambient temperature and
wait for few minutes for
the system refrigerant to
warm up.
acknowledge the alarm
on the LCD screen. This
will clear alarm. If the
problem persists, contact
JULABO customer service.
Check if there are any
other alarms listed in the
alarms page of the LCD
screen along with this
alarm. Check if those
issues can be resolved
using the guidelines
issue, acknowledge the
alarm on the LCD screen.
This will clear the alarm.
Now Run the unit. If the
problem persists, contact
JULABO customer service.