OM0135
19
The NuAire Incubator Control Electronics is a state-of-the-art microcomputer based system that provides:
8.3.1 Chamber control in a single electronic package.
8.3.2 Enhanced information presentation
A chamber temperature (set point and actual)
A CO
2
level (set point and actual)
An alarm LED
A mode switch status LED
A temperature status digital LED
A CO
2
status digital LED
A heat, CO
2
inject, door ajar, air class, and two CO
2
tank status LEDs.
A heated decon. Cycle LED
8.3.3 Simplified operator controls
The control panel is operated using 6 keys. The keypad switches and their functions:
Run/Setup: Switches between “Run” mode and the “Setup” mode when pressed for 3 seconds.
Run mode: The green LED above the switch pad is lit continuously and Incubator is fully
functional. System calibrations are performed in this mode.
Setup mode: The green LED is blinking with the Temperature & CO2 displays flashing
alternating between the set point values and “SEt” “UP”. Changes in the set point
values are performed in this mode by pressing the “SEL” key to choose the
system indicated by lighting the green LED next to the display and using the
up/down arrows to change the value in the display. The Incubator is in a
“standby” condition and heat or gas functions are not active.
NUAIRE Logo: When pressed for 3 seconds it gives access to the “tSt”, “Opt” &
master reset menus.
Up and Down Arrows: Increase or decrease the value in the display during a calibration in run mode
changing the system set points in setup mode.
They are also used for advancing to the “tSt”, “Opt” and master reset menus after
the logo key is pressed. These keys are also used to change
state of systems in the “tSt” menus and adjust values of the systems in
the “Opt” menu.
SELect key: Advances between and selects the active system displays for calibration functions
in run mode and changing set points in setup mode. The lit green LED indicates
selection. This key also advances between systems in the “tSt” & “Opt” menus.
95/145 cycle: Starts the heated Decon Cycle when pressed for 3 seconds and it also
advances through the phases of the Decon Cycle.
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