8
Faults
8.1
Alarms, errors and warnings
Any alarms, error signals and warnings triggered on the device are
shown on the display as 7-segment text.
Alarms can be cancelled using the ENTER button after rectification
of the cause of the fault.
A list of alarms can be found in
Ä
Chapter 8.2 ‘Alarms overview’
on page 55.
Warnings can be cancelled using the ENTER button after rectifica-
tion of the cause of the fault.
A list of warnings can be found in
Ä
Chapter 8.3 ‘Warnings over-
view’ on page 55.
A two-tone signal is output if any error occurs. The red LED on the
device also lights.
In the case of an error, switch off the device at the mains power
switch. If the error occurs again after restarting the device, note the
error code and contact LAUDA Service Constant Temperature
Equipment. Contact details can be found in
Ä
Chapter 12.3
‘LAUDA contact’ on page 63.
Errors are symbolised with an E and a sequential three-
digit number.
Procedure in the event of alarms
Procedure in the event of warnings
Procedure in the event of errors
Faults
Microcool 54
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