[mayub]

Thanks Dave, I ordered new heat pump to try, apparently the current unit’s heating element seems working fine, means tracks are solid no breakage and continuity test proved that as well however other three pins readings seems fine as well I have measured the resistance between pins 1,2 and 1 and 3, in both cases it registered about 9K ohms and between pin 1 & 3 simply added to give about 18Kohms. I am not sure about pump testability. I will share the progress of machine functionality here with new pump. Due to Ester holidays, delivery of unit delayed.

[mayub]

Thanks Dave for your input, However I will say that at one stage dishwasher completed a test wash cycle after some changes but water was not hot and plates were cold and drying sequence was not completed (I guess). I think it might be temperature sensor fault. I have check the continuity between two pins of motor at spade connector was fine. How I can check temperature sensor to rule out wash motor is the culprit.

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