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!

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All posts are presented here for informative, historical and educative purposes as applicable within fair use. NOTHING HERE IS FOR SALE !

Wednesday 27 March 2019

BEKO DFS1500 DISHWASHER_ FUNCTIONAL TEST & EEPROM RESET

BEKO DFS1500 DISHWASHER_ FUNCTIONAL TEST & EEPROM RESET




SOFTENING ADJUSTMENT

  • In order to enter the softening adjusting mode, select the knob position of 1 while the DW is out of energy (on/off is shut) then press the start button and energize the DW and keep pressing on the button for 5 seconds, after this DW enters the softening adjusting mode. The adjusted softening level shown by the program follow up indicators for 5 seconds after entering the mode. Softening level should be decreased or increased by turning the knob to the positions of 2, 3, 4, 5:

For the 1st level select position 1 (regenerates for every 255 lt water inlet) (Washing indicator is on).
For the 2nd level select position 2 (regenerates for every 105 lt water inlet) (End indicator is on).
For the 3rd level select position 3 (regenerates for every 45 lt water inlet) (Both indicators on).
For the 4th level select position 4 (regenerates for every 30 lt water inlet) (Program following indicators are off).
 For the 5th level select position 5 (regenerates for every 12 lt water inlet) (Program following indicators blink).


FUNCTIONAL TEST
  • In order to enter the functional test mode (short program mode), select the knob position of 2 while the DW is out of energy (on/off is shut) then press the start button and energize the DW and keep pressing on the button for 5 seconds. All of the indicators turns on for 2 seconds after entering the short program mode. Program following indicators blink if there exist any fault within the memory of the control system.

After entering the short program mode, start the short program by pressing the “start” button. Short program follows the steps below:
  1. Draining (and Fan - if exists on the machine - ) starts (30 seconds)
  2. Water inlet (4.0 lt)
  3. Water circulation, heating, detergent (60 seconds)
  4. Water circulation, heating (120 seconds)
  5. Draining (30 seconds)
  6. Regeneration (60 seconds)
  7. Water inlet, draining (for cleaning the resin) (3.0 lt)
  8. Draining (30 seconds)
During the short program, the program following indicators is used to inform the service stuff in the case of any fault detection:
  • All program following indicators are off No fault detected
  • Washing indicator is on Water inlet or water counter is faulty
  • End indicator is on NTC is faulty
EEPROM RESET PROCEDURE
  • In order to enter the EEPROM Reset mode, select the knob position of 5 while the DW is out of energy (on/off is shut) then press the start button and energize the DW and keep pressing on the button for 5 seconds, after this control card automatically resets the content of EEPROM and End indicator starts blinking. In order to continue with the normal operation, DW should be shut-down from the on-off switch and then re-energized.
  • After selecting the required level of softening, save the selected level to the memory by pressing the start button and exit the level adjusting mode by shutting down the machine. After the last draining process of the last hot rinsing step, regeneration valve is energized automatically by the control system if there exits a need for a regeneration process. 10 minutes waiting period is required as the next step of the regeneration process. This period is followed by 2,8lt water take-in to remove the salty water from the regeneration unit.
Posted By: FRANK at 02:54
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