Ariston AD10UK – _F01

[PaulP_in_NZ]

Well it’s been a while since I last visited. Last time was for a an”_F03″ error..

This time it is an intermittent “_F01”. The first occurrence was allegedly around a month back and then one other since, until today. Today is the first time I’ve actually seen it, so it goes from “alleged” to “actual”.

When it previously occurred, my wife would switch the machine off. I’d then come along and switch in on and find all in working order. Imagine my popularity.

Any help would be appreciated. I need the brownie points.

EDIT: This error would appear to be persistent now. I’ve timed the delay from power-on to error display at 42 seconds.

[Penguin45]

Re: Ariston AD10UK – _F01

Technically, the fault indicates a problem with the motor speed control circuit on the computer board. However, the codes an be a little ambiguous to say the least.

With the power off, check condition of the brushes in the motor and connectors and cabling running to it. Check also for any signs of water damage.

If all OK, you will be looking at problems with the computer board.

Regards,
Penguin45.

[PaulP_in_NZ]

Re: Ariston AD10UK – _F01

I managed to get it going again this evening without taking panels off.

I switched the unit off at the wall for about an hour. When I powered it up again, I noticed the doorlock LED was not lit, I pressed on the door, heard a click, LED came on and I was able to start a cycle. Only to be told off for not turning the temp down enough.

When I have a moment this week, I’ll check the brushes, circuit board and doorlock solenoid.

I’ll keep you posted.

[PaulP_in_NZ]

Re: Ariston AD10UK – _F01

Well after a little over a week of troublefree washing, the error cropped up again, however in a more consistent state.

I flipped a coin and figured the board is easier (and cleaner) to remove than struggling in a confined space with the motor. This paid off.

With the help of a magnifying glass*, I found dry joints on R4 and also the MAC15 triac. Resoldered these points, checked the condition of the rest of the board and components and re-assembled the machine. Working just great.

I was then handed her hairdryer…….

*I remember the days when I could do this with the naked eye, hhmph…age.. 😕

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