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Low Temp Furnace Model ITL-M-17701 13-07/20
Enabling the AUTOTUNE feature:
The equipment has the ability to AUTOTUNE the control parameters to hone the temperature stability at a
specific temperature. When enabled it will allow the controller to cycle the temperature and calculate the
best values for this temperature. After two cycles it will install the calculated values and use these for the
control loop.
You are not required to log in to access this feature.
To enable the AUTOTUNE feature:
1. Scroll to the USER ACCESS page
2. Press the Scroll button and then select the AUTOTUNE feature using the down button
3. Press the Scroll button again to highlight the feature
4. Use the up/down button to select ON
5. Press the Scroll button again to enter the value.
6. The controller will now begin the tuning process
During the tuning process, AT can now be seen to the left of the clock on the ISOTECH homepage.
To disable the tuning feature during a tune, repeat the process above and select OFF. This will now
disable the tune and install the previous values.
How to change the Date and Time or the Language of the equipment:
The Date and time of the equipment can be changed to suit local time. This can also incorporate the
daylight-saving time in the time zone of your country or region. The display language of some of the
display screens can also be change to suit the local language.
The options for this are:
•
English
•
French
•
German
•
Italian
•
Spanish
Note: Only the Supervisor and Engineer menus will read in the alternative language. The Isotech Home
screen will still read in English when this feature is used.
To change the DATE and TIME or LANGUAGE:
•
To access these features, you will need to log in as the Engineer.
•
When logged in, scroll to the INSTRUMENT tab on the Engineer homepage
•
Press the SCROLL button to enter
•
Scroll to CLOCK and enter by pressing SCROLL button
•
Alternatively scroll to LOCALE and enter by pressing SCROLL button
•
Adjust as necessary and exit engineer mode
