WMF Americas 1400 Manual De Usuario

49

If this does not work: Find the error message or error 

code in the following list and follow the sequence of 

actions indicated.

If this does not rectify the fault or if the error indicated is 

not listed please call WMF Customer Service! 

Some messages lead to blocking of individual functions.  

You will notice this by the fact that the beverage button 

light goes out. The beverage buttons that are still  

illuminated can continue to be served.

Your WMF presto is provided with a diagnostics program. 

Any faults occurring are shown in the display.  The faults 

listed may also be caused by an interruption to the mains 

electricity supply.

If there is a current fault or instruction to the operator 
this pad is displayed

   .

Touch pad.

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Error

Display

Error Descrip-

tion

Action

6

Brewing unit

Block Circuit /

Brewing unit 

sluggish

Switch off coffee machine

Clean Brewing unit

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6

36

Right Mill blo-

cked

Left Mill blocked

Switch off coffee machine

Remove bean hopper

Turn grinder disk counter-clockwise using only Multi-
tool (square button)

 

(see illustration). 

Replace reservoir

Switch machine on

If frequent occurrence:

Set grind fineness one stage coarser

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