MVE$Automation $Series$Quick$Reference$Guide
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The following section describes how to adjust liquid nitrogen level settings and the high/low level alarms.
NOTE: Security Level 2 or higher is required to adjust the Level and Level Alarm settings (See “Password and Security
Setup” section for details).
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NOTE: To exit any menu screen and return to the previous menu press “ESC” key.
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HIGH LEVEL ALARM SETTING:
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1. PRESS “SETUP”
The controller will prompt for a password. Use the “
▼”
keys
to scroll to the appropriate number. Press “Enter” to move the
cursor to the next position in the password.
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2. PRESS “SETUP”
Until the display reads “Liquid Level Menus”.
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2. PRESS “ENTER”
The display will read “High Level Alarm”. Use the “
▼” keys
to adjust the setting. Press “Enter” to save the settings. NOTE: No
level settings can be adjusted to less than .5 inches (14 mm) within
each other.
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After all adjustments are complete, wait 30 seconds and the TEC 3000 will return to the Main Display screen
indicating new settings are in effect.
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HIGH LEVEL SETTING:
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1. PRESS “SETUP”
The controller will prompt for a password. Use the “
▼”
keys to scroll to the appropriate number. Press “Enter” to move
cursor to the next position in the password.
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2. PRESS “SETUP”
Until the display reads “Liquid Level Menus”.
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3. PRESS “ENTER”
The display will read “High Level Alarm”.
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4. PRESS “SETUP”
The display will read “High Level Setpoint”. Use the “
▼”
keys to adjust the setting. Press “Enter” to save settings.
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Higher User
Level
Required
Use
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Press Enter
For
Liquid Level
Menus
Or
Press Setup
For
Next Menu
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High
Level
Alarm
8.0 In
Use
Press Enter
To Save
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High
Level
Setpoint
▼ To Adjust
Press Enter
To Save
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After all adjustments are complete, wait 30 seconds and the TEC 3000 will return to the Main Display screen
indicating new settings are in effect.