1-360008/G
17
Plasma Thawer is not being used to thaw frozen plasma - if the chamber cover is placed on the unit
during a thawing cycle it will be pushed off when the basket assembly automatically lifts out of the
chamber at the end of the thawing cycle. Chamber covers are an optional accessory on units sold in
the USA and Canada.
I. Error Codes
The system software can diagnose certain problems with the unit and communicates the diagnosis
through error messages on the Cycle Time Indicator. Following is a summary of the error codes and
their respective problems. Refer to the "Troubleshooting" section of the manual for further
information on resolving problems that occur.
Control Panel
Error Code
Problem
E1
The water temperature has exceeded the high alarm setting.
E2
Liftout mechanism malfunction. Turn the main power switch
OFF and refer to the "Basket Assembly and Agitation System"
section in "Troubleshooting".
Temperature
Controller
Error Code
Problem
Er 1
Reversed sensor wires.
Er 2
Incorrect input value (“In”) in the configuration menu or open RTD.
Er 3
Sensor type mismatch.
Er 4
Open RTD sensor, bad connection, broken wire.
Quality Control
A. Calibration of the Temperature Controller
To verify that the digital temperature controller is calibrated correctly allow the chamber temperature
