REPAIRING AND NOT THROWING AWAY

REPAIRING AND NOT THROWING AWAY

Richtige Fernseher haben Röhren!

Richtige Fernseher haben Röhren!

In Brief: On this site you will find pictures and technical information about Service Modes, Circuit Diagrams, Firmware Update procedure, Disassemble procedure, Universal remote control set-up codes, Troubleshooting and more....

If you go into the profession, you will obtain or have access to a variety of tech tips databases HERE IT IS Master Electronics Repair !.

These are an excellent investment where the saying: 'time-is-money' rules. However, to learn, you need to develop a general troubleshooting approach - a logical, methodical, method of narrowing down the problem. A tech tip database might suggest: 'Replace C536' for a particular symptom. This is good advice for a specific problem on one model. However, what you really want to understand is why C536 was the cause and how to pinpoint the culprit in general even if you don't have a service manual or schematic and your tech tip database doesn't have an entry for your sick TV or VCR.

While schematics are nice, you won't always have them or be able to justify the purchase for a one-of repair. Therefore, in many cases, some reverse engineering will be necessary. The time will be well spent since even if you don't see another instance of the same model in your entire lifetime, you will have learned something in the process that can be applied to other equipment problems.
As always, when you get stuck, checking out a tech-tips database may quickly identify your problem and solution.In that case, you can greatly simplify your troubleshooting or at least confirm a diagnosis before ordering parts.

Happy repairing!
Today, the West is headed for the abyss. For the ultimate fate of our disposable society is for that society itself to be disposed of. And this will happen sooner, rather than later.

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..............The bitterness of poor quality is remembered long after the sweetness of todays funny gadgets low price has faded from memory........ . . . . . .....
Don't forget the past, the end of the world is upon us! Pretty soon it will all turn to dust!

©2010, 2011, 2012, 2013, 2014 Frank Sharp - You do not have permission to copy photos and words from this blog, and any content may be never used it for auctions or commercial purposes, however feel free to post anything you see here with a courtesy link back, btw a link to the original post here , is mandatory.
All posts are presented here for informative, historical and educative purposes as applicable within fair use. NOTHING HERE IS FOR SALE !

Saturday 6 April 2019

HOW TO REPLACE WATER-VALVE - BOSCH DISHWASHER

BOSCH – SIEMENS – GAGGENAU – THERMADOR -  DISHWASHERS - WATER-VALVE REPLACEMENT.
 
Dishwashers are rated 120V, 60 Hz, 15A, 1450W (max.). Maximum amp draw when heaters running ~ 11A.
TO ACCESS THE WATER-VALVE
> Remove two (2) T-20 Torx screws from toe kick and tilt toe kick out from under dishwasher.
> Remove base insulation (on models with insulation).
> Move sump inlet hose away from water valve (without disconnecting it).
> Disconnect wires from water valve, including ground wire.
> Remove two (2) T-20 Torxscrews from water valve.
> Pull valve out from dishwasher and disconnect water hose from rear of valve. Remove any water from sump & base.
HINTS
Water connection 3/8” NPT female.  Inlet water pressure range 5 - 120 psi (0.3 – 8.27 bars).
Water valves have been upgraded several times since 1st 1/4 of 1999. 
* 607335“Rast 5” time-fill water valve (UC/43 & above dw’s) has a keyed terminal connector and can’t replace 425458 or189533 valves. It replaces all “Rast 5” time-fill or pressure-fill valves.
* Time-fill valve #425458(UC/42 & below) also replaces pressure-fill valve #
189533. It looks like pressure-fill valve #189533, but isn’t the same. Pressure-fill valves can’t replace time-fill valves.
* Pressure-fill valve (part #189533) has a horizontally mounted solenoid and water fitting held in place by the metal mounting bracket. It replaced older pressure-fill valves (580009&167081) until time-fill valve425458was used.
When reconnecting the water supply to the water valve, don’t over tighten the elbow fitting. On valves with vertical solenoids, the plastic can crack and cause leaking if excessive force is used. • Using Teflon tape on water fittings can help prevent leaking. • The water valve can be accessed without removing outer door or base cover. However, removing them will provide easier access.
Posted By: FRANK at 05:58
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