Dishwasher I have had above integrated dishwasher which is intermittently tripping the mains fuse. Power is getting to dishwasher and the washing cycles work until a certain point (not the same time) where a loud bang can be heard and the main fuse is tripped. Reset the main fuse and power still gets to the dishwasher and it works again. It has just started to trip the fuse when its not running any cycle (just when power is getting to it). I've checked the fuse on the spur and it looks ok. I have yet to move the dishwasher out as its integrated but wondered if anyone had any ideas before I call out a plumber or electrician!!

Dishwasher does not / will not start but the power is on Last updated 30/09/2020 08:52
Issue

• Dishwasher does not / will not start but the power is on

Applies to

• integrated dishwasher
• freestanding dishwasher

Resolution 1. Make sure the door is fully closed.
Open and close the door again. If there is a click, this indicates that the door was closed properly.
2. Make sure the delay start function is disabled.
Consult the user manual for detailed instructions on disabling this mode.
3. Check if the previous cycle is still in progress.
If a cycle is still in progress it needs to be cancelled before programming the next cycle.
To cancel the cycle, please read the section regarding cancelling cycles in the user manual for the dishwasher.
On some models, the panel will show how you reset a cycle. Resetting may vary depending on the model so it is a good idea to check or download the user manual.
4. Check if "Ultra-quiet" or "Night" options are selected:
These options involve long pauses in the wash cycle, lasting up to 20 minutes. The cycle may still be running.
5. Check if there are any error messages or alarms:
The error message can be a flashing LED, a sequence of beeps or a code shown on the display. Consult your user manual for detailed information on how to resolve the issue.
6. Check for possible power issues:

• Make certain that the appliance is plugged in and switched on.
• Plug another device into the same socket to determine whether there is power.
• If the socket does not work, contact a local electrician to resolve the issue.

7. Check if there are tripped relays or a blown fuse.

• Reset the circuit-breaker / RCD device or replace the fuse.
• You can reset the circuit-breaker by pushing the switch to the "ON" position.

8. The cycle may not start due to the lack of overlap between the lock and the diamond (applies to AirDry dishwashers).
To resolve this issue, refer to the article: "Dishwasher does not switch on, does not start a cycle, does not automatically open the door at the end of a cycle"
9. Contact an Authorised Service Centre.
If the above suggestions do not resolve the issue, we recommend requesting a visit by a service engineer.
Warning: We do not recommend using the product until the problem has been completely fixed. Unplug the product and do not plug it in again until you are certain that it is OK to do so.

Make sure that power is reaching the control panel of your machine. Many people are offended when I tell them to check the fuse or circuit breaker to make 100% sure that the machine is receiving power.
If it is receiving power and not switching on, you will have to have the main control PC Board checked, out as this controls the entire machine. This is rather left to experienced persons.

have you notice any leaks

follow this steps and fix it. Merry Christmas
1. No power to the dishwasher
Make sure there's power getting to the dishwasher. Check for a tripped circuit breaker or a blown fuse. Check the wall socket for power. Sometimes the power cord disconnects at the dishwasher (inside the junction box, behind the bottom kick panel), if this is the case, the wiring must be repaired or replaced.

2. Door switch
Replace if defective.

Main Control Module / Timer

The main control module or mechanical timer controls all the functions of the dishwasher. To check this you will need to find the 2 leads that supply the power to the control. They will be marked on the wiring diagram. They usually come from the hi - limit fuse or the door switch. When the door is latched you should have 120 volts entering the main control. If you do not the problem is not the control. If you do have power entering the control but none of the functions work properly or it does not respond at all you will need to replace main control module. this is easy to replace but not very inexpensive to purchase. Consider the age and overall condition when purchasing this part.

Could be too many things using electricity in house overloading

This is happening because you have a very bad fault, a Phase to Earth short, problem. Leave machine UNPLUGGED, Breaker/Fuses OUT. do NOT use it, nor Touch it, It is possible to get severe electric shock. PLEASE get a registered serviceman to inspect this unit.

Hi, I think you will need to check the heater or the wash pump, as these are the first things to energised. IOf yo could give me some more information then i could tell you where to after these things have been tested ok!
Get back to me......

chucked it !!

With the symptoms you describe i would suspect a intermittent heater element fault as you are getting earth leakage current which is tripping the whole supply rather than a current overload which would just trip the socket circuit breaker. Get the heating element checked over first as this is the most likely cause.

Hello,

My dishwasher a diplomat 12 program (hja8640) was doing exactly the same where every now and again when turned on at the plug it would trip. After engineers coming out several times and failing to fix it, they condemed it. New one was supplied, however did exactly the same thing. The electrician came back, checked the RCD power breaker and this was fine. It was then discovered that some dishwashers and washing machines send out a lot of earth leakage, combine this with other appliances on in the house can be enough to trip.

Soloution. The electrician removed the kitchen circut from the RCD breaker and intalled another breaker RCD just for the kitcehn loop, this therefore means that the kitchen has a seperate trip from the rest of the house, and touch wood, has solved the problem. This mind you has taken about three months to work out so i hope it saves you some time.

Always use a fully qualified electrician though.

Thanks.