Tricity Bendix DH090 dishwasher – not letting water in

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  • #14736
    walnut
    Participant

    Went to the above dishwasher.
    “Do you give free estimates”.
    Spent 1 + 1/2 hours trying to fix the fault, found out that the solenoid/antiover flow was sticking, even after removing the presure pipe and with 240v on the solenoid the valve was shut.
    Quoted £15 for parts 22.50 for fitting.
    “Oh is it that much, I’ll get a new one instead”.

    Does anybody know if the solenoid/antioverflow is available as a universal part? what is the cheapest?

    Any answers greatfully received.

    The 37Yr old apprentise

    #160628
    Dave_Conway
    Participant

    Re: Tricity Bendix DH090 dishwasher – not letting water in

    It’s a specific valve but fits loads of Lux group dishwashers.

    £15 is about right as well so you didn’t overprice the job on the part, but you did underprice your labour in my opinion 😉

    Now you can see why it’s not worth doing free estimates 😀

    Preach over 😆

    Dave.

    #160629
    aqualectric
    Participant

    Re: Tricity Bendix DH090 dishwasher – not letting water in

    Once these valves have been triggered by an overfill you have to reset them. Remove pressure hose to valve and ensure that there is no water in it . Refit one end to valve and blow down pipe then suck back as well. This sometimes does the trick, but if not, and only after you are sure you have cleared the reason for the valve locking off, refit the valve into the machine, reconnect inlet hose and turn on the water. The valves on these Zan-based machines use a magnet to permanently hold the safety diaphragm in place in the valve so even if the machine is switched off or messed with it still won’t allow the d/w to fill. So with water on and programme set to fill, wait for the valve solenoid to buzz (trying to fill). Then with a small and obviously discreet hammer, tap the inlet pipe COLLAR (the piece that screws on the valve) several times and valve magnet on the safety should release and fill. This works 90{e5d1b7155a01ef1f3b9c9968eaba33524ee81600d00d4be2b4d93ac2e58cec2d} of the time; the other 10{e5d1b7155a01ef1f3b9c9968eaba33524ee81600d00d4be2b4d93ac2e58cec2d} – new valve. (I’ve only bought about 10 of these Zan valves in 23 years – they are not that unreliable).Always test afterwards with several fill/empty cycles to be sure.
    Sermon ends!!

    #160630
    walnut
    Participant

    Re: Tricity Bendix DH090 dishwasher – not letting water in

    Thanks for the great advice,
    I quoted so low because I’am using their machines to train myself.
    On the job training and if I manage to fix it I get a bonus!

    #160631

    Re: Tricity Bendix DH090 dishwasher – not letting water in

    walnut wrote:
    I’am using their machines to train myself.
    On the job training and if I manage to fix it I get a bonus!

    I’ve been doing that for 15 years. Still learning. :lesson:
    Mike.

    #160632
    funkyboogy
    Participant

    Re: Tricity Bendix DH090 dishwasher – not letting water in

    their is a mod kit for zan/td d/washer that have lockout probs….not sure if it fits this model….
    kit consists of new inlet valve without aquastop, and new iwms tube with built in pres chamber and pres swi…reqs mod to wiring harness ..

    lid of…2 sides off …front kick plate of..back lower covers off, and err water tank off….
    can be done quick if you snort some crack cocaine 1st…

    #160633
    Penguin45
    Participant

    Re: Tricity Bendix DH090 dishwasher – not letting water in

    No, no, no – this is a “blue tubes” machine. If you’re not in and out in 20 minutes, you’re doing something very wrong.

    http://www.ukwhitegoods.co.uk/modules.p … ge&pid=104

    Chris.

    #160634
    funkyboogy
    Participant

    Re: Tricity Bendix DH090 dishwasher – not letting water in

    have you got any good tips on cleaning blue tube systems…
    i keep getting kitchen roll stuck down the holes that the blue tubes come out of, and spend ages trying to get out???
    do these tube have to be dry when cleaning finished…
    cheers

    #160635

    Re: Tricity Bendix DH090 dishwasher – not letting water in

    funkyboogy wrote:have you got any good tips on cleaning blue tube systems…
    i keep getting kitchen roll stuck down the holes that the blue tubes come out of, and spend ages trying to get out???
    do these tube have to be dry when cleaning finished…
    cheers

    Get a bicycle pump with small tyre valve screwed into the flexible pump connection. Attach long bit of pressure switch tubing to valve. Gently introduce it down the hole and blast away a couple of times or three.
    Admittedly I’ve only had to do this once but it worked for me.

    Once system is clean pump out machine so fill starts from empty. Don’t think any drying is necessary but it’s best to check fill/empty 2/3 times before leaving obviously.
    Mike.

    #160636
    Simon46
    Participant

    Re: Tricity Bendix DH090 dishwasher – not letting water in

    Also check horseshoe shaped hose under machine for gunk!

    S.

    #160637
    farmboy
    Participant

    Re: Tricity Bendix DH090 dishwasher – not letting water in

    My method:
    Take the syphon tubes out & clean them, while theyre out tilt the machine back (or if it has a base cover, lay on its back & take the cover off) and take off the horseshoe hose & clean it thouroughly. Refit 1 end back onto one of the sump connections and blow hard through the other end, then fit the hose to the other connection & do the same again. Pull off the 2 pressure hoses, check for water in the hoses & refit. Put the blue tubes back in, reasssemble then fill & drain the machine 3 times. Sorted.

    #160638
    iadom
    Moderator

    Re: Tricity Bendix DH090 dishwasher – not letting water in

    Had a phone call this morning, Tricity Bendix DH101
    Pnr. 911831021
    Ser No. 10960181

    Complaint of buzzing noise and no fill, customer has checked water supply. Going tomorrow, is this machine an IWMS or a blue tube doofer?

    #160639
    Penguin45
    Participant

    Re: Tricity Bendix DH090 dishwasher – not letting water in

    Single p/sw IWMS set-up.

    Chris.

    #160640
    iadom
    Moderator

    Re: Tricity Bendix DH090 dishwasher – not letting water in

    Thanks Chris, I did a Zanussi one with a similar fault a few weeks ago, managed to get it working with a clean out.

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