Memmert ICP - Troubleshooting: Errors and Warnings; Monitoring Function Warnings; Temperature Monitoring Alarms

Malfunctions, Warning and Error Messages
35 D30374 11/2023
7. Malfunctions, Warning and Error Messages
DANGER
Risk of electric shock from unauthorised troubleshooting
Errors requiring intervention inside the unit may only be rectified by qualified electricians.
– Follow the measures listed in the event of a malfunction.
– Contact Memmert International After Sales.
Do not try to rectify appliance errors yourself; instead you should contact Memmert
International After Sales or an authorised customer service point.
In case of enquiries, please always state the model and appliance number on the
nameplate (see }3.6Nameplate).
See also
2 Nameplate [}13]
7.1 Warning Message of the Monitoring Function
i
If the acoustic signal has been activated at Alarm in menu mode (}8.7Acoustic Signals,
which is indicated by the speaker symbol ), the alarm will be accompanied by an
intermittent acoustic signal.
The acoustic alarm can be temporarily switched off by pressing the confirmation key until
the next alarm event occurs.
See also
2 Acoustic Signals [}46]
7.1.1 Temperature Monitoring
Description Cause Action
Temperature alarm and ASF is displayed Automatic temperature monitor (ASF) has
triggered.
■ Check that the door is closed
■ Close door
■ Increase ASF tolerance band
■ If the alarm persists: Notify customer
service
Temperature alarm and TWW is displayed Temperature selector switch (TWW) has
taken over the heating control.
■ Increase the difference between the
monitoring temperature and the set
point temperature – i.e. either increase
the max. value of the temperature
monitoring or reduce the set point
temperature
■ If the alarm persists: Notify customer
service