B SCIENCE B-ULT 100 - Page 31

ULT FREEZER – USER MANUEL
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Updated 19. April 2021
Step 1.
The Controller must be switch OFF,
since you are only able to update in OFF mode.
Step 2
If the controller is pass code protected, you can use
the same code as for USER, SERVICE or ADMIN.
Press 4 numbers in and press OK.
Step 3
Press the MENU button to enter the next menu.
Step 4
Press the USER button to enter the next code menu.