Why does the Krona range hood crack when turning on the light?
Hello! In the Krona hood hood light mode, there is a cracking and buzzing sound. Feels like a sound from a box of brains. It sounds like a transformer sound, only with clicks. There is a light blinking light bulb. When you hit the body, the bulb starts to shine a little brighter. What can be and how to win? Thanks in advance.
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Hello! Maybe somewhere a bad contact or a broken wire. 12V bulbs? If 220, then they are not connected in any way (most likely) with this board and are simply connected directly from the network via a switch. Check the light switch itself with a dial or an ohmmeter, when the switch is closed (turned on) and if its readings do not jump. Also check the lampholders (for carbon deposits), all terminal connections and connectors.
Replace two electrolytic capacitors