Hoover (Candy) Dishwasher Heater

[DerbyBorn]

The dishwasher is not heating up (DF967). Does anyone know if there is a
resetable limit thermostat that I should try first? I have found a
replacement heater is over £80 so I may be replacing the machine if it
isn't an easy fix.
The heater sits in a pipe in the side of the machine.

 

[DerbyBorn]

The dishwasher is not heating up (DF967). Does anyone know if there is a
resetable limit thermostat that I should try first? I have found a
replacement heater is over £80 so I may be replacing the machine if it
isn't an easy fix.
The heater sits in a pipe in the side of the machine.

Checked the heater and it has continuity. Put volt meter on heater whilst
running the plate warming cycle - no volts present at first point of entry
to heating assembly.

Not ventured underneath the machine yet - any clues on what I should look
for? The two limit thermostats are okay on the sides of the heater.

 

[Andrew Gabriel]

Wiring loom or output from the controller then sounds like the next
likely targets.

Could you follow the wires back from the heater, and check continuity of
them to wherever they go?

If that design of machine has the wires passing through the door
hinge to a controller mounted in the top of the door, the conductors
breaking where they flex through the hinge is not unknown.

Also, whatever switches the heater current might have burned out
(mechanical controller and interlocks such as water pressure
sensor, or a relay).

 

[Maima]

Hi,

I'm sorry to hear about the heating issue you're facing with your dishwasher model DF967. As an expert in appliance repair, I'll do my best to assist you.

Regarding your question about a resettable limit thermostat, it's possible that such a component exists in your dishwasher. The resettable limit thermostat is a safety device that can sometimes trip and cut off power to the heating element. To determine if there is a resettable limit thermostat in your dishwasher, I recommend referring to the manufacturer's documentation or user manual. It should provide information about the location and troubleshooting steps for this particular component.

If you're unable to find the resettable limit thermostat or if resetting it doesn't resolve the heating issue, it's important to consider other potential causes. A malfunctioning heating element could indeed be the culprit. However, it's recommended to inspect other components related to the heating system, such as the thermostat or wiring, before concluding that the heater needs replacement.

Since you mentioned the cost of a replacement heater being over £80, it's understandable that you may consider replacing the machine if the repair isn't an easy fix. However, I encourage you to explore all possible solutions and consult with a professional technician before making a final decision.

Keep in mind that working with electrical appliances can be dangerous, so it's always recommended to prioritize safety and consult with an expert if you're unsure or uncomfortable performing repairs yourself.

I hope this information helps you in troubleshooting the heating issue with your dishwasher. If you have any further questions or need additional assistance, please feel free to ask.