logo elektroda
logo elektroda
X
logo elektroda
Advanced Search
logo elektroda

Bosch SMV59T10EU Dishwasher - Error E:04, Water Not Heating, Contactors & Troubleshooting

MikiKQ 17793 11
ADVERTISEMENT
Treść została przetłumaczona polish » english Zobacz oryginalną wersję tematu
Reply | New topic
  • #1 17263105
    MikiKQ
    Level 8  
    Welcome. I have a problem with the dishwasher - it does not heat the water - the controller does not supply voltage to the heater. Two contactors are responsible for its work. When the heater is to turn on, one contactor (its coil) shows 9V, while the other only 0.8V. It works normally only washes in cold water and at the end of the program the error E: 04 is thrown. Can someone suggest where to look next?
  • ADVERTISEMENT
  • #2 17263300
    Piotr2608

    Level 41  
    Most likely you have a damaged heater - the heater shorts to ground.
  • #3 17263304
    MikiKQ
    Level 8  
    How to check it to be 100% sure? Because here the heater comes from the turbine for almost PLN 600.
  • #4 17263308
    Piotr2608

    Level 41  
    MikiKQ wrote:
    How to check it to be 100% sure?

    The meter on the heater connectors - the meter is set to measure ?
  • ADVERTISEMENT
  • #5 17263341
    MikiKQ
    Level 8  
    The heater has 3 wires - 2 red and 1 green - yellow (I think). There is about 20k between the two reds but there is nothing between any red and the yellow one.
  • ADVERTISEMENT
  • #6 17263348
    Piotr2608

    Level 41  
    20 k??

    And what is this meter and with what maximum measuring range ??
  • #7 17263370
    MikiKQ
    Level 8  
    Error - 20?
  • #8 17263386
    Piotr2608

    Level 41  
    Piotr2608 wrote:
    20 k??
    And what is this meter and with what maximum measuring range ??

    And what is the range of the meter? Shall we now exchange posts one by one?

    E04 - zeolite heater shorted to ground, pump-heater shorted to ground; the dishwasher continues to run without heating. Replace: the zeolite heater, replace the pump-heater
  • ADVERTISEMENT
  • #9 17263419
    MikiKQ
    Level 8  
    I can set 200, 20k, 200k, 2000k on the meter. But I checked three wires from the heater and only the two red ones have resistance. I am asking because this is the entire element that costs exactly PLN 596 - this is 1/4 of the value of a new dishwasher.

    Added after 7 [hours] 12 [minutes]:

    Could you tell me where this zeolite heater is? Is it in the attachment?
    Attachments:
  • #10 17264420
    MikiKQ
    Level 8  
    I already know that it is not a heater. For me, there is no heater in the zeolite tank. Unless I'm blind ? This zeolite is these red pebbles and is combined with a salt reservoir?
  • #11 17264490
    Piotr2608

    Level 41  
    The one in the picture above is the regeneration valve.
  • #12 17269132
    mrice
    Moderator of Home appliances  
    MikiKQ wrote:
    I already know that it is not a heater. For me, there is no heater in the zeolite tank. Unless I'm blind ? This zeolite is these red pebbles and is combined with a salt reservoir?


    No, if the zeolite is present, it is in the tin box on the left side (viewed from the front of the device).
Reply | New topic
Report a violation of the law

Topic summary

The Bosch SMV59T10EU dishwasher is experiencing an E:04 error due to water not heating, with the controller failing to supply voltage to the heater. Users suspect a damaged heater, as one contactor shows 9V while the other only 0.8V. Resistance measurements indicate that only the two red wires of the heater show approximately 20k ohms, while the yellow wire shows no continuity. Discussions reveal confusion regarding the zeolite heater's location, with clarifications that it is not present in the zeolite tank but rather in a separate component. Recommendations include checking for shorts to ground in the zeolite heater and pump-heater, and considering replacement parts if necessary.
Summary generated by the language model.
ADVERTISEMENT