Sterilizer.com Sterilizer Parts Technical Home FAQ Search Submit a Question Your Local Service Login
Enter question keywords
to search


Sterilizer Manufacturer:
Tuttnauer
Model of Sterilizer:
Problem Title:
Tuttnauer E/EA/EKA/EK Temperature Problem
Problem Description:
Unit heats and builds pressure but temperature reading is inaccurate

Solutions

1. If the temperature display reads 36F that indicates a bad sensor, replace the Temperature Sensor and recalibrate

Check for a loose connection. Turn off the power and disconnect and then reconnect all cables and connectors inside and outside the Electronic Box making sure that there are no bent or broken pins and all connections are solid.

Perform the Temperature Calibration

If the sensor will not calibrate properly and the unit has an Ajunc2 Board then replace the LM34 Temperature Sensor and recalibrate

If this is not successful then replace the Digital Predg Board and recalibrate

If the sensor will not calibrate properly and the unit has an Ajunc3 Board then replace the Ajunc3 board, and recalibrate.

If this is not successful then replace the PT100 Temperature Sensor and recalibrate

The technical information is just to help sterilizer users as reference to do their trouble shooting.
no guarranty implied. For each specific technical help to do with sterilizers
or autoclaves, go to www.sterilizers.com ... or call 1-800-801-9934 Contact Us