Isotemp ULT freezers have four basic modes which allow freezer setup:
Run, Settings, Calibrate and Configuration.
Run
is the default mode which the freezer will normally be in during
operation.
Settings
is used to enter system set points for freezer operation.
Calibrate
is used to calibrate various system parameters.
Configuration
allows for custom setup of various options.
The chart below shows the selections under each of the modes.
1-6
Isotemp ULT Chest
Fisher Scientific
Section 1
Installation and Start-up
RUN
SETTINGS
CALIBRATE
CONFIGURATION
Default Mode
SYSTEM OK
Control Set Point
Control Probe
High Alarm Test
LINE VOLTAGE
High Alarm Set
Point
Optional Sample
Probe
Low Alarm Test
COMPENSATED
VOLTAGE
Low Alarm Set
Point
System Battery Test
HSHX
TEMPERATURE
Optional Back Up
System Set
Point
BUS Battery Test
Display Temperature
Clear High Stage
Alarm
Set Access Code
RS485 Address
BUS type CO
2
or LN
2
Table 1-1.
Modes of Operation
Panel Keys, Display,
Indicators (cont.)
Summary of Contents for I903C
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