While you wait for answers, we may have found some information which could help you.
Click here for Help Circuit BoardMy G-1030ST-E Kenwood steam generator iron isn't generating steam?
Kenwood steam generator?
kenwood steam generator iron model kbs-11b?
My steam generator iron will not produce steam?
Iron not heating up: Kenwood g-1123st?
How to fix Kenwood Steam generator kbs 11b?