Siemens EH70650, Repair Instructions

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Ind IV:3I
206_58300000105199_ara_en_h – 15.03.a Seite 1 von 66
1 SAFETY ........................................................ 3
1.1 Safety observations ............................................................ 3
1.2 Repair observations ........................................................... 3
2 INSTALLATION ............................................ 4
2.1 Assembly instructions ....................................................... 4
3 OPERATION ................................................. 7
3.1 Induction cookware ............................................................ 7
3.2 Modification of the YL146/147/... TC alarm tones ............. 8
4 COMPONENTS ............................................ 9
4.1 Components of the 3Ind IV, 60-cm cooktops ................... 9
4.2 4i-3i cooktop base ............................................................. 10
4.3 4I-3I power supply connection ......................................... 11
4.4 210 + 150 right inductor unit ............................................ 12
4.5 280 + 180 left inductor unit ............................................... 13
4.6 Fan ..................................................................................... 15
4.7 Left induction electronics (ELIN-left) .............................. 15
4.8 Right induction electronics (ELIN right) ......................... 19
4.9 Touch Control YL146 (BASIC) ......................................... 22
4.10 Touch Control YL147 (KOMFORT) .................................. 24
4.11 Touch Control YL147 (polibox) ........................................ 26
4.12 Touch Control YL160 (Neff) .............................................. 29
4.13 Touch Control YL161 ( Twist Pad) ................................... 32
4.14 IV induction connections ................................................. 35
4.15 Plastic thread screws ........................................................ 36
4.16 Metric thread screws ......................................................... 36
5 FUNCTIONS ................................................ 37
5.1 Powerboost function in Induction IV ............................... 37
5.2 Basic induction principles ................................................ 38
5.3 Induction IV power control ............................................... 39
5.4 Temperature control (STC) ............................................... 40
5.5 Fan activation .................................................................... 42
5.6 Timer and alarm function .................................................. 42
5.7 Memory function ................................................................ 43
5.8 Container detection ........................................................... 43
5.9 Touch Control Parameters ................................................ 44
5.10 Block diagram 3I TC 60 cm ............................................... 45
5.11 Autofocus ........................................................................... 45
6 REPAIR ....................................................... 46
6.1 4i, 60-cm IV Induction ........................................................ 46
7 FAULT DIAGNOSTICS ............................... 47
7.1 A container presents electric current .............................. 47
7.2 YL146/147 Touch Control Test ......................................... 48
7.3 Checking TouchControl YL160/161/ ................................ 52
7.4 NTC sensor check ............................................................. 56
7.5 Coil check ........................................................................... 57
7.6 Fan check ........................................................................... 57
7.7 Error indications shown on the TC .................................. 58