Thermo Fisher Scientific CryoExtra CE8100 Series
Product Information | 7
Controller Display
The Controller front panel display is the primary user interface
for the Controller. There are two display options: text or
symbolic.
Controller Stand Alone
Back Panel / Physical
Connections
The Controller physical and electrical connections are located
on the bottom of the stand-alone (non-cabinet) Controller and
on the back panel of the cabinet Controller.
LDC Display
20 x 4 LCD with backlight
START FILL Key
Used to manually initiate a fill
STOP FILL Key
Used to manually terminate a fill –
Disables Auto Fill for 30 minutes
SETUP Key
Used to access Setup Menus and
parameters
ALARM MUTE
Key
Used to silence the audible alarm
for 30 minutes. Will reset the
latching alarm once it has been
corrected
Key
Used to increase parameter values
or to toggle “YES / NO” or
“ON / OFF” values
Key
Used to decrease parameter values
or to toggle “YES / NO” or
“ON / OFF” values
ESC Key
Used to escape or exit a menu or
menu level
ENTER Key
Used to select a menu or value or
save a setting change
1
Temp A Port
Connection for Temp A probe
2
Temp B
Port
Connection for Temp B probe
3
Serial Number
Barcode
Controller serial number written
below barcode
4
30 VDC Power
Input
Main power supply connection
5
Serial 1 Port
RJ-45 connection for Serial / COM 1
6
Serial 2 Port
RJ-45 connection for Serial / COM 2
7
Manual Fill
Button
Used to manually fill freezer. When
depressed and held, the fill valves
open. When released, the fill valves
close. Press to Fog Clear.
8
Discrete
Contacts
Open collector alarm terminals
9
Global Remote
Dry contact alarm terminals
10
Wire Harness
Connection
12-pin wire harness connection to
plumbing assembly and battery
backup
11
Level
Connection
Level signal input. Clear, vinyl tube
connects to hose barb
