Thermo Scientific Revco ULT-1390-10-A, Operating Manual

Page: 20 / 110

An access code can be set to prevent unauthorized change of settings in
Calibrate, Configuration and Settings mode. (An access code of 000 is
required to make changes.) If the access code is not at the default 000, you
can not leave RUN mode without entering a code. See Section 3,
Configuration for instructions on modifying the access code.
Run mode is the default mode for the freezer. The run mode displays the
cabinet temperature on the temperature display and ‘SYSTEM OK’ on the
message center under normal operating conditions. In addition, the Run
mode allows display of the following information:
LINE VOLTAGE
COMPENSATED VOLTAGE
* HSHX TEMPERATURE (heat exchanger temperature); -86C units
only
This information is scrolled individually by pressing the right arrow key.
In each case, the message center returns to SYSTEM OK in 10 seconds if
no keys are pressed.
Revco CxF 1-13 Thermo Scientific
Section 1
Installation and Start-up
Access Code
Run Mode