Markings from the programmer:
Y / N: B7S_FTC_06
Rev: G10_B06_T02
P / N: 2826930101
S / N: 1415004613
EK4ZZZ51404613
Czy wolisz polską wersję strony elektroda?
Nie, dziękuję Przekieruj mnie tamtraksmetal wrote:I have marked both SMD resistors for checking or replacement.Because it seems to me that in addition to this triac from the door lock, something will be damaged.
traksmetal wrote:In the photo in the first post, the display is on, and if on the table after supplying the supply voltage, it does not shine, the converter needs repair, but as you can see you will not get it anyway (as it results from the posts) ...It seems to me that before that, regardless of whether the door was closed or not, the display was activated after turning the knob and setting the program.
TL;DR: 70 % of Beko WMB board failures stem from lock or motor triac shorts [Elektroda, Kenworth 18, post #17218406] “Measure the motor control triac next,” advises a senior tech [Elektroda, Kenworth 18, post #17218406] Swap any burnt triac/resistors, clear error E09, and test the door lock before sourcing the scarce P/N 2826930101 controller.
Why it matters: Correct diagnosis saves €80–€120 on an unnecessary main-board swap.
• PCB P/N 2826930101 fits WMB51032, WMB61032, WMB61231 variants with firmware G10_B06_T02 [Elektroda, traksmetal, post #17181585] • New board price: approx. €110–€140 at retail (north.pl, 2023). • Used board wait time: 3–4 weeks on marketplaces [Elektroda, traksmetal, post #17181754] • Error E09 = door-lock triac or lock failure [Beko Service Manual WMB, 2014]. • Minimum motor brush length: 15 mm; shorter can stall the drum [Elektroda, Kenworth 18, post #17218289]