INVERTER ERROR a.prf - Inverter Electronics - Others

You have a code that doesn't exist

http://errorcodeairconditioning.blogspot.com/2021/12/koppel-air-conditioner-error-codes.html

https://www.google.com/search?q=Koppel+Super+inverter+split+type+Air+Conditioner.+It+has+a+P9+error+code

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Do you have a KEB Combivert? What model is it? Is your error .a prf or E.hybc or both? Hard to tell because you have posted 6 questions apparently.

Go to the KEB site, there are manuals and troubleshooting there, you will need to choose your correct model

https://www.keb.co.uk/drives/drive-controller-combivert/f5-application-drive






From another Fixya answer:
If you are talking about error code 59 then the error is E.HybC.

E.HybC means that the feedback card on the inverter has been changed.

You must confirm the change at parameter ec.0 or ec.10. The inverter reads the value from the feedback card so all you have to do it hit enter to confirm the value.

If you have not changed the feedback card but the error continues to come back then there is a problem with the feedback card or the control card.

Follows are the part of the manual
Possible causes
• The cooling fan does not rotate.
• The ambient temperature is too high.
• The vent is blocked up.
• A heat generating device is installed close to the inverter.
• The thermistor in the unit is broken.
Remedies
Restart the operation by resetting the
inverter after it has cooled down enough.
• The fan requires replacement if it does
not rotate during operation.
• Secure sufficient space around the
inverter.
• Do not place any heat generating device
near the inverter..

The KEB inverter does not have a "COM" error.

Where is this error being displayed?

Check your inverter baud rate, inverter address, communications cables and device that is being used to communicate.

General error of the power stage in the inverter. Part# and ser# of inverter would help troubleshoot better.

Maybe a problem with cooling fan if it is an older inverter. Typically when the error E.PU appears, it is too late. Power stage maybe damaged and would need to be replaced.

Hold the CTRL key down while this software is starting. This process will prompt you to recover the catalog. If you don't see this pop window then try it again as timing this right will ensure you see the window.

If your catalog cannot be recovered then rename the hidden file psa.prf - This file can located under your user profile folder:

Windows 2000 / Windows XP - C:\Documents and Settings\[username]Application Data\Adobe\Photoshop Elements\3.0\Organizer

Vista or Windows 7 - C:\Users\[username]Application Data\Adobe\Photoshop Elements\3.0\Organizer

If the inverter is not displaying an error but the CANbus system is showing an error, the problem is with the communications.

Could be a faulty CANbus system, operator in the inverter or possible EMI issue.

PRF extension - (Outlook Profile File)
User profile referenced by Microsoft Outlook that contains user information and preferences; includes mail account settings, signatures, references to mail folders, and other settings; when Outlook imports a PRF file, the user profile settings are immediately updated.

PRF files can also be created using Microsoft's Office Resource Kit; the files can then be deployed to multiple systems using the Custom Installation Wizard (CIW) or other maintenance wizard included with the Office Resource Kit.

You have to install microsoft outlook on Vista to be able to read the file.

It uses the color cartridge HP23 OR HP41 (You'll need to confirm this, those are different cartridges) and the black is HP45 (40ml) or HP15 (20ml).

Try Here:

Nikon