Memmert VO49 - Specific Error Codes and Power Failure Behavior

46 D39374 | Date 08/2018
Malfunctions, warning and error messages
Error description Cause of errors Rectifying errors See
Error message T:E-3
in the temperature
display
TEMP
T:E-3 Set 37.0 °C
37.4°C
Temperature operating
sensor is defective.
► Switch off appli-
ance
► Contact customer
service
Page 2
Error message
AI E-3
in the temperature
display
TEMP
AI E-3 Set 37.0 °C
37.4°C
Temperature monitoring
sensor is defective.
► Switch off appli-
ance
► Contact customer
service
Page 2
Error message
E-3
in the temperature
display
TEMP
Set 45.0 °C
E-3 °C
Sensor defective ► Switch off appli-
ance
► Remove the cham-
ber load
► Contact customer
service
Page 2
Error message
E-7 in
the pressure display
VACUUM
mb
Set 800 mb
In 1
E-7
Pressure sensor defective.
No pressure control pos-
sible.
► Contact customer
service Page 2