Fisher Scientific Isotemp 178L 120V, User Manual

Page: 59 / 92

Handling and Control
Settings
Fisher Scientific Peltier Low Temp. Incubators 7-9
Settings
The Settings menu item opens a sub-menu populated with various commands for viewing
general status information on the Fisher Scientific unit and setting for the operation of the
incubator or its display window:
• Read access to error log
• Calibrating the incubator
• Toggling the temperature display unit between °C and °F
• Entering a configuration control code
Instructions for using these features are given in the following.
Error Log
Users calling customer service for support may be asked by the Fisher Scientific agent to
supply information from the error log of the incubator. It enables the user to browse through
the most recent 22 alarm messages that were caused by hardware or control loop errors. Each
error is displayed with an internal error code.
Error codes and instructions for clearing alarm conditions appear in the section “Error Codes”
on page 12-1 .
Table 7-9 Reading the Error Log
Press to activate the menu bar, then use or
to select the
Settings
icon and press to confirm.
The word
Err
appears in the display pane to indicate that the
error log has been selected.
Use the button to select the first entry in the error log,
numbered
E01
(Error 01).
After a few seconds, the display pane automatically switches
to the internal error code - for example,
109
.
E01 shows the latest fault, E22 shows the oldest fault.