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UF V (E3) 10/2020 Page 44/119
9. Setting special controller functions
In the “Functions on/off” menu you can define the switching state of up to 4 controller functions.
Required access level: “User”.
Path: Normal display Setpoints Functions on/off
With optional CO
2
emergency cooling:
Path: Normal display Setpoints Functions on/off
The functions are displayed from left to right.
Example: Function 1 activated = 1000. Function 1 deactivated = 0000.
Submenu “Functions on/off”.
This view shows the switching states of the four available functions.
“1” = Function activated
“0” = Function deactivated
Functions on/off
Press the OK button to access the first individual function. With the arrow-down button you can proceed
to the subsequent functions.
The functions 1 and 2 are only available with the chamber with optional CO
2
emergency cooling.
• Function 1 “CO2 emer.cooling on/off”: Activating the CO2 emergency cooling, chap. 21.3.2
• Function 2 “CO2 cooling test on/off”: Test run of the CO2 emergency cooling, chap. 21.3.3
• Function 3 “Service setpoint on/off”: Activating the service setpoint, chap. 20.2
• Function 4 has no function with this chamber type.
Press the OK button to enable the setting of the desired function and select the function’s switching state
“1” (function activated) or “0” (function deactivated).
With the Back button you can go back to the “Functions on/off” submenu and, repeatedly pressing it, to
Normal display.
In Normal display the activated functions are indicated by an icon showing the number of the respective
function.
Example:
Normal display with activated function 1 “CO2 emer.cooling on/off”
Temperature
The settings for the CO
2
emergency cooling (option) are described in chap. 20.
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