Memmert VO Series Operating Manual page 46

Malfunctions, warning and error messages
Error description
T:E-3
Error message
in the temperature
display
TEMP
37
.4
T:E-3 Set 37.0
AI E-3
Error message
in the temperature
display
TEMP
37
.4
AI E-3 Set 37.0
E-3
Error message
in the temperature
display
TEMP
E-3
Set 45.0
E-7
Error message
the pressure display
VACUUM
E-7
mb
Set 800
46
Cause of errors
Temperature operating
sensor is defective.
°C
°C
Temperature monitoring
sensor is defective.
°C
°C
Sensor defective
°C
°C
Pressure sensor defective.
in
No pressure control pos-
sible.
In 1
mb
Rectifying errors
►
Switch off appli-
ance
►
Contact customer
service
►
Switch off appli-
ance
►
Contact customer
service
►
Switch off appli-
ance
►
Remove the cham-
ber load
►
Contact customer
service
►
Contact customer
service
D39374 | Date 08/2018
See
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Page 2
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Page 2