W&H Lexa Mini Error Codes 527-591

Understanding the error codes that may arise while using any autoclave is crucial for ensuring its optimal performance and reliability. So in this article, we will delve into some of the various error codes of the W&H Lexa Mini. Specifically, we’ll be going over Error Codes 527-591. These are not the error codes that we’ve previously shown in our original article here. These are from an updated version of W&H’s official troubleshooting manual with new types of error codes. So in this article, we’ll go over the details of what each code means, as well as actions you can take to troubleshoot them.

If you have any questions about these error codes, the W&H Lexa Mini or anything else, please give us a call at 704-966-1650 Option 3 for our Free Tech Support Line.

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Error Codes

Error Code 527, 528, 530, 531

Description:

Impossible position detected 

Possible Cause: 

Microswitch failure. Main board failure. 

Action:

Call in to our Free Tech Support Line at 704-966-1650 Option 3.

 

Error Code 529

Description:

Unexpected pressure during door opening 

Possible Cause: 

Pressure sensor failure. 

Action:

Depressurize the chamber artificially (activate the chamber safety valve manually). 

If the error persists, you’ll have to call in to our Free Tech Support Line at 704-966-1650 Option 3.

 

Error Code 532

Description:

Door locking motor: too high current at start (during door opening) 

Possible Cause: 

Motor failure.

Main board failure. 

Action:

Call in to our Free Tech Support Line at 704-966-1650 Option 3.

 

Error Code 533

Description:

Door unlocking timeout 

Possible Cause: 

Wrong microswitch connection (OPEN side). 

Microswitch failure (OPEN side). 

Main board failure. 

Action:

Call in to our Free Tech Support Line at 704-966-1650 Option 3.

 

Error Code 534

Description:

Door locking timeout

Possible Cause 1: 

Microswitch is disconnected (in the LOCKED position).

Action:

Check the connections between the microswitch (LOCKED position) and the main board and the relevant wires. If the problem persists, see next possible cause. 

Possible Cause 2: 

Microswitch failure (in the LOCKED position).

Main board failure.

Action:

Call in to our Free Tech Support Line at 704-966-1650 Option 3.

 

Error Code 535

Description:

Door locking motor: current consumption error (during door opening) 

Possible Cause: 

Motor failure.

Main board failure.

Action:

Call in to our Free Tech Support Line at 704-966-1650 Option 3.

 

Error Code 591

Description:

Software error in door position detection 

Possible Cause: 

Software error.

Main board failure. 

Action:

Upgrade the software to the latest version, if the problem persists replace the main board. 

 

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As always if you have any questions about this process or anything else please feel free to contact us and take advantage of our “FREE TECH SUPPORT.”

We also offer FREE VIRTUAL TECH SUPPORT to “See and Talk” with a “Real Time Live Technician” for any problems you may be in need of help with.

You can also use our “FREE MAINTENANCE PROGRAM”. Take the guesswork and worrying about what unit is due for maintenance and which maintenance cycle it is time for. We will keep track of all your autoclaves and let you know when it’s time for anything.

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The W&H Lexa Mini is available on our website here.

W&H Lexa Mini Error Codes 10-70 available to view on our site here.

The W&H Lexa Mini Error Codes 80-99 available to view on our site here.

W&H Lexa Mini Error Codes 100-150 available to view on our site here.

The W&H Lexa Mini Error Codes 160-183 available to view on our site here.

W&H Lexa Mini Error Codes 205-215 available to view on our site here.

W&H Lexa Mini Error Codes 216-243 available to view on our site here.

W&H Lexa Mini Error Codes 310-390 available to view on our site here.

W&H Lexa Mini Error Codes 430-526 available to view on our site here.