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Hello folks,
I’ve an Ariston 1636 that is about 1 month short of 5 years old, and when I found the instruction manual, the bit of card you’re supposed to send off for the 5 year warranty fell out. Bugger 😆
Anyhoo, the purpose of this post is that is has developed a fault: When you start a cycle, it will fill, sit there for a few seconds, a faint click/pop can be heard and it starts draining.
At this point the door lock LED flashes very rapidly, and the quick wash button lights up (4th and bottom one)
I did a bit of research before deciding to bug you guys, which lead me to believe that a new (well, recon) PCB would be required. That arrived today and was swiftly fitted, only to make no difference what-so-ever. Which was annoying.
Anyone have any idea’s as to what my next step should be (aside from returning the PCB)?
Re: Ariston A1636 Fubar’d
rusty_u wrote:
At this point the door lock LED flashes very rapidly, and the quick wash button lights up (4th and bottom one)
That does not compute. 😉
4th and bottom one. ❓
Errors are flagged up by flashing the mains/doorlock light rapidly and slowly flashing a combination of the four vertical lights. As there are only four lights 4th and bottom one doesn’t make sense. 😕
If it is the 4th light flashing then that does suggest a motor triac fault on the PCB, however the original board may have been damaged by a fault on the motor, hence the popping noise, if so then the replacement will also have suffered the same damage.
What I mean is it’s the 4th light which is also the bottom one 😆
Don’t suppose there is any way to test the motor?
Re: Ariston A1636 Fubar’d
Didn’t notice anything obviously visually wrong when I was getting the control board out, but didn’t really stare too much.
Multimeter time it is then 8)
Re: Ariston A1636 Fubar’d
You need to be looking for badly worn motor brushes and checking for poor insulation with meter.
I was under the impression that being a 3 phase motor, it didn’t have any brushes?
Might have got the wrong end of the stick somewhere though.
Re: Ariston A1636 Fubar’d
DOH, its late and I am tired, first week back after two weeks holiday. 😳
You are correct, not brushes.
Motor is still a strong candidate though. 😉
Check all of the wiring harness connections close to the motor plug, give them a gentle tug.
Re: Ariston A1636 Fubar’d
I have discovered a broken wire on the plug that connects to the motors loom, I feel this is a strong candidate for causing my problem!
Annoyingly it’s broken flush with the plug, so I’m going to have to split it, I think.
Re: Ariston A1636 Fubar’d
OK, fixed the wire, and have a new error. I now have the 3rd button lighting along with the lock LED.
Now the motor does move the drum when you start a cycle, but only about 1/4 of a turn in each direction?
Re: Ariston A1636 Fubar’d
3rd light flashing is supposed to indicate motor jammed or tacho fault.
You need to give every single wire in the plug a tug to see if there are any more broken, sometimes the insulation will be intact but the copper wire inside may have broken.
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