Bosch SMV69T10GB/16 error lights

[smeghead]

After power on ,then pressing start, Tap & Rinse light flash- have checked inlet valve (ok), no water in base, no error number , just these lights flash.
Any Clues ??
Thanks Clive.

[Martin]

Re: Bosch SMV69T10GB/16 error lights

E20 Heat pump fault. 🙁

[smeghead]

Re: Bosch SMV69T10GB/16 error lights

thanks Martin, Heater tests ok- so do you mean Pump part?
Not sure of motor resistance- any ideas.

[Martin]

Re: Bosch SMV69T10GB/16 error lights

smeghead wrote:thanks Martin, Heater tests ok- so do you mean Pump part?
Not sure of motor resistance- any ideas.

The flashing LED’s refers to a Heatpump error is all I know so make of that as you will. However the motor resistance is 41.5 ohms or 53.5 ohms dependent on the winding manufacturer (taken from the less than specific manual) 😕

Cr ap machine, cr-ap manual. 😡

[nomadPaul]

Re: Bosch SMV69T10GB/16 error lights

Ok , I have had this once , recently , and even though the fault code was e20/e21 , it turned out to be the heat exchanger inlet valve.

[smeghead]

Re: Bosch SMV69T10GB/16 error lights

Cheers for the feedback chaps.
Will go back & do some more tests.
I did check the valve on the lhs tank, but couldn’t get to the contacts on the valve at the front of the chamber.
Maybe take a heat pump with me as well.

[Author]

Posts