I have a Gaggenau 450 series coffee maker. It has the error code 156 showing? Please advise.

SOURCE: F14 error message

Hi,
First change the fuse. Then if it still isn't functioning properly, you may have to replace the lamp, in which case you should contact a specialist. Details can be found in the Instructions Manual.

Go here:
https://portal.bsh-partner.com/portal(bD1kZSZjPTAwOQ==)/PORTALFRAME.HTM

and enter EB270 and click the Go button.
Then download the PDF file of the manual in English (EN)

Hope this helps :)

Chris (ziraffa)

ps Someone else on Fixya claims to have fixed the F14 problem by changing the PCB Board, whatever that is.. but there was no further rating or feedback given. That's all I have.. Good Luck!

SOURCE: Error Message

Suggestion was Descaling the Coffee Maker from KitchenAid Phoebe (I'm guessing customer support)

http://kitchenaidconversations.com/forums/topic.asp?TOPIC_ID=14441&SearchTerms=err+2
Cleaning scale from coffee maker DO NOT USE THAT MUCH VINEGAR! Put a tiny bit of vinegar in the carafe and fill carafe the rest of the way with water. Run that vinegar/water through machine. Using another container, fill machine with plain water and run that through. Repeat until the vinegar taste is gone. If you do not run lots of plain water through the machine after, your coffee will taste like...um...disgusting! Also, use a spell-checker before improving this posting. 

************** 
To clean hard water deposits from a coffee maker use distilled white vinager. You may need to use as much as a gallon if the scale buildup is really bad. Fill clean coffee pot one half full of vinager and run through machine as if making coffee. Repeat this process several times using fresh vinager until it comes out clear. Do this once a week and your maker will work much better. 
Thanks.

SOURCE: Our office has a VPS series coffee maker. We pour

try ask a specialist about that matter. or to the store where you bought it. I guess you must read again the manual. Hope this link shall help you with your concern.

http://www.coffeemakerwizard.com/

Clayton McCune

• 214 Answers
• Posted on Apr 18, 2010

SOURCE: cant find the serial number, correct format, to

behind drip tray

SOURCE: we have an Gaggenau EB 290 oven and the error code

F23-relay electronics not selecting. There is either a fault with the pcb or a loss of continuity within the ribbon cable. Unfortunately, I think you are going to need an expert to look at this to confirm.
Sorry I cannot be of more assistance but some faults do require a physical check from a professional and cannot always be sorted out from a distance.
All the best.