@midy Will the new heater geht hot? Proof it using the testmode. If not, I suppose a defective motherboard, probably a broken triac. Do the 230 V reach the heater? (Be very careful when measuring!).
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@midy Will the new heater get hot? Proof it using the testmode. If not, I suppose a defective motherboard, probably a broken triac. Do the 230 V reach the heater? (Be very careful when measuring!).
@midy Will the new heater geht hot? Proof it using the testmode. If not, I suppose a defective motherboard, probably a broken triac. Do the 230 V reach the heater? (Be very careful when measuring!).