How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site.
    Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask Techdesk Your Own Question
Techdesk
Techdesk, Field Service Engineer
Category: UK Appliance
Satisfied Customers: 16407
Experience:  Whitegoods engineer working for a multibranded national company in the UK.
13782322
Type Your UK Appliance Question Here...
Techdesk is online now
A new question is answered every 9 seconds

I HAVE A CODE ERROR OF f 43

Resolved Question:

I HAVE A CODE ERROR OF f:43
Submitted: 6 years ago.
Category: UK Appliance
Expert:  Techdesk replied 6 years ago.

Hiya,

Can you post the make and model number of the appliance please?

 

Thanks

Customer: replied 6 years ago.
SIEMENS S14.79
Expert:  Techdesk replied 6 years ago.

Hiya,

F43 means no tachometer signal from motor.

Check the wiring harness from the motor to the main power pcb.

Check the motor carbon brushes.

 

The worst case scenario; you may need a new motor or power module.

 

To open the door, unplug the appliance, wait 5 minutes then while it's unplugged try opening the door.

 

Hope this helps

Let me know how it goes or if you need more help

Thanks

Techdesk and other UK Appliance Specialists are ready to help you