Memmert Universal ovens U, Incubators I, Sterilisers S - Manual (Page 31)

D24022 | Date 10/2014 31
Malfunctions, warning and error messages
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
21
Miniature fuse, appliance
fuse or power module
faulty
Contact customer
service
page 2
Individual or all displays
cannot be activated
The appliance is in timer
or remote control mode
(mode "Write" or "Write +
Alarm")
Wait until the end of
the timer 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
Error message E-3 in
the temperature display
TEMP
Set 45.0 °C
E-3
°C
Temperature sensor defec-
tive.
►
Switch off appli-
ance.
►
Remove the cham-
ber load
►
Contact customer
service
page 2
When switching on
the appliance, the start
animation is displayed
in another colour than
white
►
Cyan :
Not enough storage
space on the SD card
►
Red :
The system files could
not be loaded
►
Orange : The
fonts and images could
not be loaded
Contact customer
service
Contact customer
service
Download the firmware
update at memmert.
com and install it
page 2
page 2