ata comercial dishwasher

[deltra]

hi all, anyone have info on ata AL25 dishwasher,got yellow button top left and green button top right, 😕 dont know a thing about these, spray arms are still turning when door opened,does`nt have a drain pump 😯 you have to take out a bung ❗ any ideas appreciated 8)

[Hollytree_Technical]

Re: ata comercial dishwasher

I don’t know anything about this particular make but have worked on a couple of glass washers so will assume that it is the same principle. If it is still running with the door open then I would be checking that the reed switch is working and if that works then you will probably find that it is controlling a relay which may have got stuck in the on position (welded contacts), the green button is probably a click on click off power button and I would guess that the yellow one is a momentary button that you use to start the 2 or 3 minute program.

Jem

[spimps]

Re: ata comercial dishwasher

Usually a switch or reed switch fault,must switch off when door is open as last rinse is 85c ish so a facefull of that isn’t healthy,some have drain pumps some not (gravity drain).

[deltra]

Re: ata comercial dishwasher

thanks guys, neither of these buttons light up, or seem to do anything ❗

[Hollytree_Technical]

Re: ata comercial dishwasher

Well if one of them isn’t an On/Off button then it may be a manual detergent dispenser, the other one I would have thought would be a program start (Usually hold for 2 or 3 seconds to get the program running then release).

Jem

[spimps]

Re: ata comercial dishwasher

Some modern commercial dish and glass washers wont start the cycle until the rinse boiler has heated up.

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