selector horno candy vc ci642ex 91204784 GOTEC this boiler flow switch ensures KGN39KL35 04 this boiler flow switch ensures the correct operation of the boiler 8B 4CF 560 L EHC 378 KEG4330B DYN KGE3464B DYN 4CF 560LX BUT EHC 476 KEG4331B DYN KGE3464X DYN 4CF 560LX NAT EHC 477 KEG4335B PLUS KGE3468B 4CF 564E EHC 478IX KEG4350BPLUS KGE3468B DYN 4CF 564V EHC 497IX KEG4360BDYN KGE3468SB DYN 4CF 56E B EHM 475 KEG4361B DYN1 KGE3468SX DYN 4CF 56EM B GE 50 K KGE 3001B EL KGE3468X 4CF 56M B GH 487 KGE 3003B ML KGE3468X DYN 4CF 56M X GH 495IX KGE 3005B ML KGE3469B 4CF 56MF B KC 2428B RO KGE 3206B ML KGE3473B 4CF 56MF X KC 2430B KGE 3464B ML KGE3473B DYN 4CF 56MP X KC 2430B BU KGE 3468B ML KGE3474B 4CF 56MPB KC 2459X KGE 3473B ML KGE3475X PLUS 4CF 56MPF B KC 2464B ML KGE 3479 What problem does this replacement solve The oven does not change function or cooking mode when turning the knob