Memmert ICP Compressor-cooled incubators - Manual (Page 33)

D30374 | Date 10/2014 33
Malfunctions, warning and error messages
Description Cause Action See
Appliance does not heat
up
The mechanical
temperature lim-
iter (TB) perma-
nently switched
off heating.
1. Leave the appliance to cool
down.
2. Reset the TB. To do so, press
the red button at the rear
side of the appliance until
it locks into place with an
audible click.
If the alarm continues: Contact
customer service
page 2
6.2 Malfunctions, operating problems and appliance errors
Error description Cause of errors Rectifying errors See
Displays are dark External power supply
was interrupted
Check the
power supply
page 19
Miniature fuse, appliance
fuse or power module
faulty
Contact customer
service
page 2
Displays cannot be
activated
Appliance locked by USER
ID
Unlock with USER ID Page 45
The appliance is in pro-
gramme, timer or remote
control mode (mode "Write"
or "Write + Alarm")
Wait until the end of
the programme or
timer mode or switch
off the remote control
Displays suddenly look
different
Appliance is in "wrong"
mode
Change to operating
or menu mode by
pressing the MENU
key
Display T:E-3 in the
temperature display
TEMP
T:E-3 Set 37.0 °C
37
.4 °C
Temperature operating sen-
sor defective. The monitor-
ing sensor takes over the
measurement function.
►
The appliance can
be temporarily
operated
►
Contact customer
service as soon as
possible
page 2