Project Test A Washing Machine Heater Element

Discussion in 'Project Photos' started by JP., Feb 4, 2017.

  1. JP.

    JP. Screwfix Select

    Good day to you ladies and gents. Today is project ''Test A Washing Machine Element'' the element is from a Zanussi ZWN 120L

    1

    IMG_5289.JPG

    Before measurement is taken - null the leads

    2

    IMG_5290.JPG
    Element continuity ok

    3

    IMG_5291.JPG

    Hmmmmm interesting - time for an IR check

    4

    IMG_5292.JPG

    All is revealed - no wonder the RCD was tripping on certain cycles.

    And here ends the Project Test A washing Heater Element Project.
     
    Last edited: Feb 4, 2017
  2. Jitender

    Jitender Screwfix Select

    Is it because of the scale? :)
     
  3. JP.

    JP. Screwfix Select

    Hmmmmmm - cheers Jit.
     
  4. Mr Milliamp

    Mr Milliamp Member

    With the help of youtube, iv fixed so many faults on my appliances that in the past I would have scrapped!!
     
  5. Mr. Handyandy

    Mr. Handyandy Screwfix Select


    What is revealed in your final picture(IR test) ?

    Mr. HandyAndy - Really
     
    Deleted member 33931 likes this.
  6. longboat

    longboat Screwfix Select

    What the hell is a 'washing heater element'?
    :p:D
     
  7. JP.

    JP. Screwfix Select

    The element is stuffed HA
     
    longboat likes this.
  8. Mr. Handyandy

    Mr. Handyandy Screwfix Select


    So No. 2 was continuity between element and earth! Not too easy to see where probes are clamped!

    Mr. HandyAndy - Really
     
  9. nigel willson

    nigel willson Screwfix Select

    So, other ppl will be able to carry out these tests, all they need is an expensive meter. They can buy a new machine cheaper. Only saying
     
  10. JP.

    JP. Screwfix Select

    Thats a very old tester I am using Nige - not very expensive at all m8

    You can buy a 10 multimeter and check element resistance, and in some cases it will show a bad l or n to e..see picture 3
     
    Last edited: Feb 4, 2017
  11. Mr. Handyandy

    Mr. Handyandy Screwfix Select

    Two cheap meters. A digital one for resistance and an analogue one for continuity.(digital ones don't always pick up continuity if there is some resistance).

    Mr. HandyAndy - Really
     
  12. JP.

    JP. Screwfix Select

    No HA - the probes are on the L and N of the element - the reading is 26.5 ohms - which is ok
     
  13. JP.

    JP. Screwfix Select

    Wots all that HA?..:)
     
  14. Mr. Handyandy

    Mr. Handyandy Screwfix Select

    Damn. I meant pic No. 3. 159.1 same dial setting as No. 2

    Mr. HandyAndy - Really
     
  15. Mr. Handyandy

    Mr. Handyandy Screwfix Select


    Some digital testers have an ohm limit so won't tell you there is continuity if there is a certain amount of resistance.

    Mr. HandyAndy - Really
     
  16. JP.

    JP. Screwfix Select

    Oh right - thanks for that HA..:)
     
  17. nigel willson

    nigel willson Screwfix Select

    In my experience think <200 ohms
     
  18. Er, I still don't understand the pic 4 test either... :(
     

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