VWR VWRC0386A, Instruction Manual

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These 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.
2-6 Chest Freezer VWR International
Section 2
Overview
Table 2-1. Modes of Operation
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 CO2 or LN2
Cold Excursion
Warm Excursion
Reset Excursion
Panel Keys, Display,
Indicators (cont.)