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Describes control panel functions, keys, displays, and indicator lights.
Guidance on selecting a suitable and safe location for the freezer.
Explanation of remote alarm contacts and analog output connections.
Guidance on connecting the freezer to a grounded electrical outlet.
Steps for initial power-up and system configuration after installation.
Procedure for setting the desired operating temperature for the freezer.
How to configure the upper temperature limit for alarms.
How to configure the lower temperature limit for alarms.
Detailed steps for calibrating the main temperature control probe.
Procedure to test the functionality of the high temperature alarm.
Procedure to test the functionality of the low temperature alarm.
Describes the failure condition of the high stage compressor and fans.
Indicates an internal communication failure with the micro board.
Describes loss of communication between micro and display boards.
Control sensor failure, preventing proper temperature feedback.
Heat exchange sensor failure for -86C units.
Condenser probe sensor failure.
Steps to safely defrost the freezer chamber.
Step-by-step guide for replacing the freezer's internal battery.
Overview and schedule for routine preventive maintenance tasks.
Details on the built-in backup system for maintaining temperature.
Procedure to set the temperature set point for the backup system.
Steps to test the proper functioning of the BUS backup system.
Wiring diagram and switch settings for 120V 3 cu ft ULT Chest Freezer.
Wiring diagram for 230V, 50 & 60 Hz ULT Chest Freezer.
Wiring diagram and switch settings for 230V Chest Freezer.
Wiring diagram for the 120V, 60 Hz ULT Chest Freezer.
Wiring diagram and switch settings for 120V Chest Freezer.
Details the standard warranty terms and conditions for the freezer.
General| Brand | REVCO |
|---|---|
| Model | ULT-390-10-A |
| Category | Laboratory Equipment |
| Language | English |
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