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Mazuma Miracle 4.5kw Shower Heater Not Working

carlyai
carlyai
in The Electrical Forum

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On 7/15/2020 at 6:30 AM, carlyai said:

That's tempting.

I got in touch with Mazuma Bangkok and they wouldn't give me the number for the Pattaya agent but rang for me and the line was busy. So I tested the flow as best I could then took it off the wall  to take to the Mazuma shop. The Mazuma guy rang late yesterday and they don't want it, but to put it back on the wall and someone would come out Thursday to have a look. Service charge B500 - 600. Toss-up, buy a new one or pay B600 for someone to tell me I need a new one.

Mazuma technicians came today and the flow switch was faulty. Must be a problem as they checked it first. New one installed. All good again.

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  • lopburi3
    lopburi3

    Has the water pressure decreased?  If it gets too low water will flow but heater will not work.  There is normally a filter on the input to heater side that can be cleaned (also often an adjustment to

  • lopburi3
    lopburi3

    Not sure if still the case but the case was an issue with Sharp in the past - r u s t.  Most use plastic to avoid that problem.  Personally prefer the Panasonic line as they are cheap and work great (

  • BritManToo
    BritManToo

    1.640bht, same insides, without the tacky gold front. https://www.lazada.co.th/products/mazuma-4500-crystal-plus-45-heater-grilon-200-i100869692-s100969936.html

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