De Dietrich DPI 2878 B Gebrauchsanleitung Seite 41

6
CUSTOMER SERVICE
Any repairs to your appliance must be made by a
qualified professional accredited to work on the brand.
When you call, in order to facilitate processing your
request, make sure to have the following information
relating to your appliance in front of you (commercial
reference, service reference, serial number).
B: Sales code
C: Service number
H: Serial number
I: QR Code
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