2. Table of Contents
1.
Preface ......................................................................................................................................... 4
2.
Table of Contents .................................................................................................................... 2-4
3.
Safety and First Aid ................................................................................................................ 5-6
4.
Certifications and Listings ...................................................................................................... 7
5.
Product Information ................................................................................................................. 8
5.1.
MVE Freezer Models ................................................................................................... 8
5.1.1.
MVE High Efficiency / Vapor Series ....................................................... 9
5.1.2.
MVE Series ............................................................................................. 10
5.1.3.
MVE Stock Series .................................................................................. 11
5.1.4.
MVE Cabinet Series ............................................................................... 12
5.1.5.
MVE HEco Series ................................................................................... 13
5.1.6.
MVE CryoSystem 6000 Full Auto Series ............................................. 14
5.2.
Plumbing Assembly ............................................................................................ 15-19
5.3.
TEC 3000 Display ...................................................................................................... 20
5.4.
TEC 3000 Stand Alone Back Panel / Physical Connections ................................. 21
5.4.1.
TEC3000 HEco/Cabinet Back Panel / Physical Connections .......................... 21-22
5.4.2.
TEC3000 12-Pin Wiring Harness Details ................................................................ 23
5.5.
Specifications ............................................................................................................ 24
5.6.
Operating Environment ............................................................................................ 25
6.
Installation and Startup ................................................................................................... 26-29
7.
Operation ................................................................................................................................. 30
7.1.
Functions and Features ............................................................................................ 31
7.1.1.
Liquid Nitrogen Level Measurement.................................................... 32
7.1.2.
Automatic Liquid Nitrogen Level Control ........................................... 33
7.1.3.
Liquid Nitrogen Usage .......................................................................... 34
7.1.4.
Temperature Measurement ................................................................... 35
7.1.5.
User Defined Alarms ....................................................................... 36-37
7.1.6.
Remote Alarm Monitoring ..................................................................... 38
7.1.7.
Passwords / Security............................................................................. 39
7.1.8.
Communication / Networking Capabilities ......................................... 40
7.1.9.
Event Log And Event Codes ...................................................... 41-42
7.1.10.
Lid Switch ................................................................................................ 43
7.1.11.
Hot Gas Bypass ...................................................................................... 44
7.1.12.
Battery Backup (Optional) ..................................................................... 45
7.2.
Adjusting Settings and Options .............................................................................. 46
7.2.1.
Temperature Settings ............................................................................ 47
7.2.1.1.
Enable / Disable Sensors .................................................. 47
7.2.1.2.
High Temperature Alarm Test .......................................... 48
7.2.1.3.
Temperature Alarm Settings ....................................... 49-50
7.2.1.4.
Liquid Nitrogen Saturation Temperature......................... 51
7.2.2.
Liquid Level Settings ............................................................................. 52
7.2.2.1.
Level Setpoints and Alarms .............................................. 52
7.2.2.2.
Enable / Disable Auto Fill Control .................................... 53
7.2.2.3.
Level Offset ......................................................................... 54
7.2.3.
Additional Feature Settings .................................................................. 55
7.2.3.1.
Battery Backup Status ....................................................... 57
7.2.3.2.
Hot Gas Bypass Settings ............................................ 56-57
7.2.3.2.1.
Stuck Valve Alarms ........................................................ 57
7.2.3.3. Lid Switch Settings ............................................................ 58
7.2.4.
Display and Output Settings ................................................................ 59
7.2.4.1.
Temp and Level Display Units .......................................... 59
7.2.4.2.
Liquid Usage Display ......................................................... 60
7.2.4.3.
Alarm Buzzer ...................................................................... 61
7.2.4.4.
Languages .......................................................................... 62
7.2.4.5.
Printer .................................................................................. 63