Just don’t fucking repair it. I paid rm400 to replace the heating element then it started leaking shortly after or maybe right after I don’t know. They came twice to check, first time no issue just not tightened enough or something. Second time the leak is irreparable and quoted me 1k plus to replace a new one (not Meru brand anymore). Guess what next? It exploded the following Monday. Just replace with a reputable brand like Joven.