Hi Neil, I am Tech Michael an expert in this field and I will be assisting you today. I am a Master Technician that's dedicated to giving you the best Answer possible.
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This sounds like a bad water inlet valve. (Solenoid).
This is easy to replace and I will help if you need me, it comes with easy instructions to replace that part.
But these will do this from time to time. Usually mineral build up in the mechanism.
If you need a source for this part please let me know Neil.
In any case, I will stick with you until this is complete.
Please rate my service kindly.
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