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MVE TS Quick Reference Guide
USA:
Phone:
1-800-482-2473
Europe:
Phone:
+44 (0) 1344 403 100
Fax:
1-888-932-2473
Fax:
+44 (0) 1344 429 224
Asia:
Phone:
+61 297 494333
Fax:
+61 297 494666
Alarms and Descriptions
Table 4: Alarms and Desciptions
Alarm Display
Description
High Temp A
The temperature of Probe A is above the user defined High Temperature
setting.
High Temp B
The temperature of Probe B is above the user defined High Temperature
setting.
Low Temp A
The temperature of Probe A is below the user defined Low Temperature
setting.
Low Temp B
The temperature of Probe B is below the user defined Low Temperature
setting.
High Level
The depth of LN2 inside the freezer is above the user defined High level setting.
Low Level
The depth of LN2 inside the freezer is below the user defined Low level setting.
Usage Warning
The consumption of LN2 has doubled.
Usage Alarm
The consumption of LN2 has increased by a factor of 5
.
Fill Time
The amount of time required to complete a fill cycle exceeds the user defined
Fill Time setting.
Bypass Time
The amount of time required to complete a bypass cycle exceeds the user defined
Bypass Time setting.
Temp A Calibration
The temperature of Probe A is lower than absolute zero.
Temp B Calibration
The temperature of Probe B is lower than absolute zero.
Bypass Calibration
The temperature of the Bypass Probe is lower than absolute zero.
Low Battery
The voltage of the back up batteries has dropped below 21 volts.
Power Failure
The primary power has been disconnected for at least 30 minutes.
Lid Open
The lid on the freezer has been open longer than the user specified time.
Communication Loss
The controller has lost communications with the display.
If any alarms occur, contact your authorized
MVE Distributor or customer / technical service.
Customer/Technical Service:
