Yl146/147 Touch Control Test - Siemens EH70650 Repair Instructions

7.2

YL146/147 Touch Control Test

7.2.1 TC YL/146
7.2.2 TC YL147
206_58300000105199_ara_en_h – 15.03.a
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The Touch Control can be checked by performing a practical
check of all the sensors.
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It is not possible to test the serial communication between the
TC and induction electronics with the means that a service
technician has available.
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Nevertheless, the voltage on the communication line can be
measured when the TC is in the active mode.
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The TC has a technical service program that allows displaying
the various parameters.
7.2.3 Service program
Service program start
a) Entry-procedure with minus-key of cooking-zone 2 (all TCs except Neff)
or selection of cooking-zone 2 (Neff TC and Twistpad):
b) Entry-procedure with plus-key of cooking-zone 2 (all TCs except Neff) or
selection of cooking-zone 1 (Twistpad):
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