D39303 | Date 09/2018
37
Malfunctions, warning and error messages
6.
Malfunctions, warning and error messages
WARNING
After removing covers, live parts may be exposed. Touching these
can lead to an electrical shock. Do not try to rectify appliance er-
rors yourself by opening the appliance, but contact the MEMMERT
customer service department (see page 2) or an authorised service
point.
6.1
Warning messages of the monitoring function
If the acoustic alarm has been activated in menu mode (
Sound
,
see page 52, as indicated by the speaker symbol
), the alarm
is additionally signalled by an intermittent acoustic signal. If the
confirmation key is pressed, the acoustic alarm can be temporarily
switched off until the next alarm event occurs.
6.1.1 Temperature monitoring
Description
Cause
Action
See
Temperature alarm and
"ASF" are displayed
TEMP
ASF Set 38.5
°C
40
.4
°C
Automatic tem-
perature monitor
(ASF) was trig-
gered.
Check if the door is closed. Close
the door.
Extend the ASF tolerance band
If the alarm continues: Contact
customer service
Page 32
Page 60
Temperature alarm and
"TWW" are displayed
TEMP
TWW Set 38.5
°C
42
.4
°C
The adjustable
temperature
controller (TWW)
has assumed
heating control.
Increase the difference between
the monitoring and setpoint
temperature – by either increas-
ing the max value of the tem-
perature monitoring or decreas-
ing the setpoint temperature.
If the alarm continues: Contact
customer service
Page 32
Page 60
Temperature alarm and
"TB" are displayed
TEMP
TB Set 80.0
°C
128
.4
°C
The mechanical
temperature lim-
iter (TB) perma-
nently switched
off heating.
Switch off the appliance and
leave to cool down.
If the error occurs again, contact
the customer service.
Page 2
Summary of Contents for HCP105
Page 1: ...HCP OPERATING MANUAL HUMIDITY CHAMBER HCP...
Page 59: ......