Dacor Dishwasher won’t fill

Dacor Dishwasher won’t fill

Dacor Dishwasher Water Inlet Valve

The water inlet valve opens to allow water to enter the dishwasher. If the water valve is clogged or defective, water will not flow into the dishwasher. Water inlet valves are not repairable—if the valve is defective, you must replace it.

Dacor Dishwasher Main Control Board

A dishwasher’s main control board provides power to nearly every electrical component in the dishwasher. A faulty board may be unable to supply power to the water inlet valve, preventing it from opening and allowing the necessary water to fill the tank.

Dacor Dishwasher Float Switch

The float switch is a safety designed to shut off the water inlet valve if the dishwasher is overfilling. If the float switch is defective or stuck, it might stop the dishwasher from filling correctly. You can use a multi meter to test the float switch for continuity. If the float switch is defective, replace it.

Dacor Dishwasher Control Board

A dishwasher’s control board provides power to nearly every electrical component in the dishwasher. A faulty board may be unable to supply power to the water inlet valve, preventing it from opening and allowing the necessary water to fill the tank.

Water Supply Problem

Over time, calcium deposits can build up in the water supply valve or in the small filter screen inside the water inlet valve. If the water inlet valve is clogged with sediments, the dishwasher won’t fill properly. Before working on the water line, first shut off the water supply. Inspect the valve to determine if it is clogged. In addition, check the water pressure to the valve. The water inlet valve requires at least 20 psi to function properly.

Dacor Dishwasher Pressure Switch

A dishwasher pressure switch is the component that will send a signal to shut off the water inlet valve once an appropriate amount of water has entered the tank for a wash cycle. If the pressure switch is malfunctioning, it may prevent the inlet valve from opening and filling the tank. You can use a multimeter to test the pressure switch’s terminals for appropriate changes in electrical continuity before and after blowing air into the attached pressure tube. If the switch does not test appropriately, it should be replaced.

Dacor Dishwasher stops mid-cycle

Symptoms:

The dishwasher abruptly stops during a wash cycle.
The lights on the control panel may flash or blink.
An error code may be displayed.
Noises like grinding or humming might be heard before the dishwasher stops.

Possible Causes:

Power interruption: A sudden power outage or loose connection can cause the dishwasher to stop mid-cycle.
Door latch issue: A faulty door latch may prevent the dishwasher from sensing that the door is properly closed, causing it to stop.
Clogged drain hose or filter: Food debris or other objects can block the drain system, leading to the dishwasher stopping mid-cycle.
Faulty water inlet valve: A malfunctioning water inlet valve may not allow enough water into the dishwasher, causing it to stop working.
Overloaded dishwasher: Placing too many dishes can hinder water flow and proper operation, leading to mid-cycle stops.
Faulty sensor: A malfunctioning sensor, such as the water temperature sensor or the pressure sensor, can provide incorrect information to the control board, causing the dishwasher to stop.
Control board issue: In rare cases, a problem with the dishwasher’s control board can disrupt the cycle and cause mid-cycle stops.

Preliminary Checks:

Check the power supply: Ensure the dishwasher is plugged in properly and the outlet is working.
Verify the door closure: Open and close the door firmly to ensure the latch is engaged correctly.
Inspect for leaks: Look for any visible water leaks around the dishwasher or under the sink.
Listen for unusual noises: Pay attention to any grinding, humming, or clicking sounds during the cycle.

Advanced Troubleshooting:

Run a diagnostic test: Many Dacor dishwashers have built-in diagnostic test features. Consult the user manual to learn how to run the test and interpret any error codes that may appear.
Check the drain system: Inspect the drain hose for kinks or blockages. Remove and clean the drain filter according to the manufacturer’s instructions.
Clean the spray arms: Food debris or mineral buildup can clog the spray arm nozzles, impacting water flow and potentially causing mid-cycle stops. Clean the spray arms thoroughly.
Refer to the user manual: Consult your specific dishwasher model’s manual for troubleshooting procedures and guidance on accessing and replacing components.

Professional Assistance:

If you have tried the above troubleshooting steps and the problem persists, it is recommended to contact a qualified appliance repair technician.

They can:

Use specialized tools to diagnose the exact cause of the mid-cycle issue.
Perform necessary repairs or replacements, such as fixing a faulty door latch or replacing a malfunctioning water inlet valve.
Ensure proper installation and functionality of replaced components.

Additional Tips:

Regularly clean and maintain your dishwasher, including the drain hose, filter, and spray arms, to prevent potential blockages.
Avoid overloading the dishwasher and ensure proper loading for optimal water flow and cycle completion.
Use the correct amount of detergent and avoid using harsh chemicals or abrasive cleaners.
Run a cleaning cycle periodically to remove built-up grease and debris.
Keep the user manual handy for reference and troubleshooting guidance.

By following these troubleshooting steps and tips, you can often identify and resolve the issue of your Dacor dishwasher stopping mid-cycle. However, if the problem persists or you are unsure about the cause, seeking professional assistance is crucial for an accurate diagnosis, effective repair, and continued efficient operation of your appliance.

Dacor Dishwasher overflowing

Dacor Dishwasher Water Inlet Valve

The water inlet valve is an electrically-controlled valve that opens to allow water to enter the dishwasher. Depending on the model, the valve stays open either for a set length of time or until the dishwasher has enough water. However, if the water inlet valve doesn’t shut off after the dishwasher has enough water, the dishwasher will overflow. If water drips into the dishwasher when the door is open, or if water collects at the bottom of the dishwasher while it is not use, you may need to replace the water inlet valve.

Dacor Dishwasher Main Control Board

A dishwasher’s main control board provides power to nearly every electrical component in the dishwasher. If the control board continues to send power to the water inlet valve during the drain cycle, the dishwasher could overflow. While this is not that common of a problem, you can inspect the board for signs of burning or a shorted-out component. You can also use a multimeter to test the water inlet valve for incoming power during the dishwasher’s cycle.

Dacor Dishwasher Lower Wash Arm Assembly

If the lower wash arm has a crack or split on the side it can cause water to splash out the bottom of the door, giving the impression that the dishwasher is overflowing. Inspect the wash arm assembly for any damage and replace if necessary.

Wrong type or incorrect amount of detergent

Make sure to use the proper dishwasher detergent. Use the proper amount of detergent for your water hardness; too much soap in soft water can cause oversudsing and leaking.

Dacor Dishwasher Control Board

A dishwasher’s control board provides power to nearly every electrical component in the dishwasher. If the control board continues to send power to the water inlet valve the dishwasher could overflow. While this is not that common of a problem, you can inspect the board for signs of burning or a shorted-out component. You can also use a multimeter to test the water inlet valve for incoming power during the dishwasher’s cycle.

Dacor Dishwasher Float Switch

The float switch actuates in order to prevent the dishwasher from overflowing. If the float switch is defective or stuck, it might not stop the dishwasher from overflowing. If the float switch is defective, replace it.

Dacor Dishwasher Pressure Switch

A dishwasher pressure switch is the component that will send a signal to shut off the water inlet valve once an appropriate amount of water has entered the tank for a wash cycle. If the pressure switch is malfunctioning, it may fail to signal the inlet valve to close and cause the dishwasher to overflow. You can use a multimeter to test the pressure switch’s terminals for appropriate changes in electrical continuity before and after blowing air into the attached pressure tube. If the switch has shorted or does not test appropriately, it should be replaced.

Dacor Dishwasher not drying dishes

Dacor Dishwasher Vent

The vent might not be opening properly. As the dishes are drying, many dishwashers use a vent to let out the hot, steamy air generated during the rinse cycle. If the vent does not open properly, the dishwasher will leave moisture on the dishes. Check the vent to ensure that it is opening properly.

Dacor Dishwasher Turbidity Sensor

A dishwasher turbidity sensor measures the amount of food particles in the water being circulated through the appliance to help determine how long a wash or rinse cycle should last. Some sensors also incorporate a thermistor to regulate the temperature. If the sensor is faulty, it may prevent the dishwasher from entering the drying cycle.ъ

Dacor Dishwasher Vent Fan Motor

Some dishwashers use a vent fan motor to help dry the dishes at the end of the cycle. If the fan motor is not working, the dishwasher won’t dry the dishes properly. To determine if the fan motor has failed, test the motor for continuity. Also, try turning the fan blade by hand to ensure that it spins freely. If the fan motor has burned out or the fan blade won’t turn smoothly, replace the vent fan motor.

Dacor Dishwasher Heating Element

Some dishwashers use a heating element to heat the dishwasher during the drying cycle. If the heating element has failed, the dishwasher won’t dry dishes properly. To determine if the heating element has burned out, use a multimeter to test it for continuity. If the heating element does not have continuity, replace it. Note that some dishwasher heating elements have a resettable fuse that can trip, preventing voltage from reaching the element to heat it. Pressing the button on the fuse will reset it and restore power to the element

Dacor Dishwasher Heating Element Assembly

Some dishwashers use a heating element to heat the dishwasher during the drying cycle. If the heating element assembly has failed, the dishwasher won’t dry dishes properly. To determine if the heating element assembly has burned out, use a multimeter to test it for continuity. If the heating element assembly does not have continuity, replace it. Note that some element assemblies have a resettable fuse that can trip, preventing voltage from reaching the element to heat it. Pressing the button on the fuse will reset it and restore power to the element.

Dacor Dishwasher Wire Harness

A wire harness allowing voltage to be sent from the dishwasher control board to a heating element could be loose or damaged and unable to provide power to the element. If this happens, the dishwasher may not be able to dry the dishes properly. You should inspect all wire harnesses for loose connections or damage, especially burn marks near the connection points, and replace if necessary.

Heated dry not selected

Not all cycles are created equal. If the dishes are coming out too wet, confirm the cycle you are using has heated dry or the heated dry option is selected.

Dacor Dishwasher Float Switch

The float switch is a safety device designed to shut off the water inlet valve if the dishwasher is overfilling. If the float switch is defective or stuck, it might interrupt the cleaning cycle, preventing the dishware from drying properly. You can use a multi meter to test the float switch for continuity. If the float switch is defective, replace it.

Rinse aid not being used

Although it is not as important as using detergent in the dishwasher, using rinse aid will result in better drying performance. Rinse aid is formulated to help keep the water from adhereing to the dishes and works well on plastic dishware that is often hard to dry. Most dispensers have settings to adjust the amount of rinse aid being used. Consult your owner’s manual for recommended settings.

Dacor Dishwasher High Limit Thermostat

The high-limit thermostat monitors the dishwasher internal temperature and shuts off the heating element if the dishwasher overheats. If the high-limit thermostat is malfunctioning, it may shut off the voltage to the heating element circuit. However, this is rarely the case. Before replacing the high limit thermostat check all the more commonly defective parts. If you have determined that all of the other components are working properly, test the thermostat by using a multimeter to test it for continuity.

Dacor Dishwasher Thermostat

The thermostat monitors the dishwasher internal temperature and shuts off the heating element if the dishwasher overheats. If the thermostat is malfunctioning, it may shut off the voltage to the heating element circuit. However, this is rarely the case. Before replacing the thermostat check all the more commonly defective parts. If you have determined that all of the other components are working properly, test the thermostat by using a multimeter to check it for continuity.

Dacor Dishwasher Control Module

The control module regulates the voltage to the heating element circuit. If the control module fails, some components will not function properly or will not work at all. Control modules are often misdiagnosed; make sure to check more commonly defective parts first before replacing the control module.

Dacor Dishwasher Control Board

The control board regulates the voltage to the heating element circuit. If the control board fails, some components will not function properly or will not work at all. Control boards are often misdiagnosed; make sure to check more commonly defective parts first before replacing the control board.

Dacor Dishwasher Main Control Board

The main control board regulates the voltage to the heating element circuit. If the main control board fails, some components will not function properly or will not work at all. main Control boards are often misdiagnosed; make sure to check more commonly defective parts first before replacing the main control board.

Dacor Dishwasher Timer

The timer regulates the voltage to the heating element circuit. If the timer fails, some components will not function properly or will not work at all. Timers are often misdiagnosed; make sure to check more commonly defective parts first before replacing the timer.

Dacor Dishwasher not draining

Symptoms:

Water remains in the bottom of the dishwasher after a wash cycle.
Dishwasher cycle stops mid-cycle and displays an error code.
The drain pump runs continuously but doesn’t drain water effectively.
Noises like gurgling or grinding sounds are heard during operation.

Possible Causes:

Clogged drain hose: Food debris, grease buildup, or foreign objects can block the drain hose, preventing water from draining properly.
Faulty drain pump: A malfunctioning drain pump may not have the power to pump the water out of the dishwasher.
Blocked drain filter: Food debris or other objects can clog the drain filter, hindering water flow.
Kinked drain hose: A kinked hose can restrict water flow and prevent proper drainage.
Air gap blockage: The air gap, located under the sink, can become clogged with food debris or grease, hindering drainage.
Faulty check valve: A malfunctioning check valve can allow water to flow back into the dishwasher instead of draining out.
Control board issue: In rare cases, a problem with the dishwasher’s control board can disrupt the draining process.

Preliminary Checks:

Check the drain hose: Inspect the drain hose for any kinks, blockages, or damage.
Clean the drain filter: Remove and clean the drain filter thoroughly according to your dishwasher’s manual.
Check the air gap: Remove the air gap cover and clean any food debris or grease buildup.
Reset the dishwasher: Power cycle the dishwasher by turning it off at the circuit breaker and then back on after a few minutes.

Advanced Troubleshooting:

Test the drain pump: Listen for the sound of the drain pump running during the drain cycle. If it doesn’t run or runs weakly, it might be faulty and require replacement.
Check the check valve: Ensure the check valve is functioning properly and allowing water to flow in one direction only.
Examine the control board: If you suspect a control board issue, it is best to consult a qualified technician for diagnosis and repair.
Refer to the user manual: Consult your dishwasher’s manual for specific troubleshooting procedures and guidance on accessing and replacing components.

Professional Assistance:

If the above troubleshooting steps don’t resolve the problem, contacting a qualified appliance repair technician is recommended. They can:

Diagnose the exact cause of the drainage issue.
Perform any necessary repairs or replacements, such as replacing the drain pump or check valve.
Ensure proper installation and functionality of replaced components.

Additional Tips:

Regularly clean the drain hose, filter, and air gap to prevent blockages.
Avoid using excessive amounts of detergent, as this can contribute to grease buildup.
Scrape off large food particles from the dishes before loading them into the dishwasher.
Don’t overload the dishwasher, as this can hinder the drain pump’s ability to remove water effectively.
Use a dishwasher cleaner periodically to remove any built-up grease and debris that might contribute to drainage issues.

By following these troubleshooting steps and tips, you can often resolve the issue of your Dacor dishwasher not draining. However, if the problem persists, seeking professional assistance from a qualified technician is crucial for ensuring proper diagnosis, repair, and optimal performance of your dishwasher.

Dacor Dishwasher not cleaning

Symptoms:

Dishes are not coming clean after a wash cycle.
Food residue remains on the dishes.
Dishes appear cloudy or streaky.
Dishwasher may be noisy during operation.

Possible Causes:

Low water pressure: Insufficient water pressure can prevent the spray arms from spinning effectively, leading to poor cleaning performance.
Incorrect detergent amount or type: Using too little or too much detergent, or using the wrong type of detergent, can impact cleaning results.
Clogged spray arm nozzles: Blockages in the spray arm nozzles can prevent water from reaching all areas of the dishes.
Dirty or damaged filters: A clogged or damaged filter can trap food debris and prevent proper water circulation.
Faulty spray arms: Worn-out or damaged spray arms may not rotate properly or distribute water effectively.
Temperature issues: Improper water temperature, either too hot or too cold, can affect the cleaning process.
Overloading the dishwasher: Placing too many dishes in the dishwasher can prevent the water and detergent from reaching all surfaces.
Improper loading: Dishes not loaded correctly can block the spray arms and prevent thorough cleaning.
Faulty components: Malfunctioning components like the water pump, heating element, or drain pump can contribute to poor cleaning performance.

Preliminary checks:

Check the water pressure: Ensure the water supply to the dishwasher is adequate. You can test the water pressure by running the hot water tap in the kitchen sink.
Verify detergent usage: Follow the manufacturer’s instructions for the correct amount and type of detergent to use.
Inspect the spray arms: Remove the spray arms and clean any clogged nozzles with a toothpick or pipe cleaner. Check for any cracks or damage that might be affecting their rotation.
Clean the filters: Remove and clean the dishwasher filters according to the manufacturer’s instructions.
Rearrange the dishes: Make sure the dishes are loaded properly and not blocking the spray arms.
Check the temperature settings: Ensure the water temperature is set to the recommended level for optimal cleaning.

Advanced troubleshooting:

Test the spray arm rotation: During a wash cycle, open the door slightly (with caution) and observe the spray arms. They should rotate freely and distribute water evenly.
Check the heating element: If the water is not heating properly, the heating element might be faulty. This will require a professional repair.
Inspect the drain pump: Listen for any unusual noises during the drain cycle. A faulty drain pump can impact cleaning performance.
Consult the user manual: Refer to your dishwasher’s manual for specific troubleshooting steps and maintenance procedures.
Contact a qualified technician: If you have tried all the above troubleshooting steps and the problem persists, it is recommended to contact a qualified appliance repair technician. They can diagnose the specific issue and perform any necessary repairs.

Additional tips:

Regularly clean the dishwasher interior, including the spray arms, filters, and door gasket.
Use a rinse aid to help prevent water spots and streaks on the dishes.
Scrape off large food particles from the dishes before loading them into the dishwasher.
Avoid overloading the dishwasher and ensure proper loading for optimal cleaning results.
Run a cleaning cycle periodically to remove any built-up food debris and mineral deposits.
Keep the user manual handy for reference and troubleshooting guidance.

By following these troubleshooting steps and tips, you can often resolve the issue of your Dacor dishwasher not cleaning properly. However, if the problem persists, seeking professional assistance from a qualified technician is recommended for an accurate diagnosis and effective repair.

Dacor Dishwasher making noise

Dacor Dishwasher Drain Pump

First, check the drain pump to ensure that it is clear of debris. If the drain pump is clean but it is still noisy, replace it.

Dacor Dishwasher Circulation Pump

The circulation pump motor has bearings that wear out over time. When the motor bearings fail, they generate a continuous drone. If the motor bearings have failed, you must replace the entire circulation pump.

Dacor Dishwasher Drain Impeller

The drain impeller pushes water through the drain hose and into the garbage disposer or drain line. If the impeller is broken, replace it.

Dacor Dishwasher Pump and Motor Assembly

Part of the pump and motor assembly (such as the motor bearings, drain impeller, or wash impeller) might be defective. Often, you can replace the pump’s individual parts. However, if you do not want to disassemble the pump to replace its parts, or if the parts are not available separately, you can replace the entire pump and motor assembly.

Dacor Dishwasher Wash Impeller

The wash impeller is a small plastic blade that forces water through the spray arms. If one or more of the impeller blades is broken, the dishwasher will make noise. In addition, if the impeller is damaged, warped, or bent, it can scape against the pump housing. Inspect the wash impeller for damage. If the wash impeller is damaged, replace it. On most models, you can replace the wash impeller independently of the pump and motor assembly. Search for your model number to determine if your impeller is replaceable. If the impeller cannot be replaced separately, you will have to replace the entire pump and motor assembly.

Dacor Dishwasher Circulation and Drain Pump Motor

The circulation pump motor has bearings that wear out over time. When the motor bearings fail, they generate a continuous drone. If the motor bearings have failed, replace the motor or replace the entire pump and motor assembly.

Obstructed wash arm

There are several wash arms in a dishwasher, typically one for each rack. If a handle or untensil is sticking through one of the racks the wash arm may be hitting it as it turns. Or there may be an item that is too tall and obstructing the upper wash arm. Confirm that nothing is obstructing the upper or lower wash arms.

Dacor Dishwasher Water Inlet Valve

The water inlet valve opens to allow water to enter the dishwasher. When it is new, the water inlet valve is very quiet during operation. Over time, the diaphragm inside the valve deteriorates and deforms. This deformation interacts with the water rushing in and can produce a loud vibration, buzzing, squealing, or other noises. If the dishwasher is loud during the filling cycle, replacing the water inlet valve may solve the problem.

Dacor Dishwasher Circulation Pump Motor

If the noise is happening only during the wash cycle, it’s quite likely a worn out circulation pump motor is the cause. The circulation pump motor has an impeller and bearings that can wear out over time. When the motor bearings fail, they generate a continuous drone. If the impeller is broken or damaged, it will produce a grinding noise. If either the bearings or impeller are damaged, you must replace the entire circulation pump.

Dacor Dishwasher lights flashing or blinking

Symptoms:

One or more lights on the dishwasher’s control panel are flashing or blinking continuously.
The dishwasher may not be functioning properly.
The display may be malfunctioning.

Possible Causes:

Micro switch issue: The micro switch located within the door latch assembly may be faulty, causing intermittent contact and triggering the flashing lights.
Faulty water inlet valve: A malfunctioning water inlet valve can lead to inconsistent water flow, resulting in flashing lights and potential malfunctions.
Control panel problem: If the control panel buttons are unresponsive or the display is malfunctioning, it could be the culprit behind the flashing lights.
Sensor error: A faulty sensor, such as the water level sensor or the temperature sensor, can send incorrect signals to the control board, triggering the flashing lights.
Wiring issue: Loose or damaged wiring connections within the dishwasher can disrupt communication between components and lead to flashing lights.
Software glitch: In rare cases, a software glitch in the dishwasher’s main control board might cause the flashing lights.

Preliminary Steps:

Power cycle the dishwasher: Turn the dishwasher off at the circuit breaker, wait for 30 seconds, then turn it back on. This can sometimes reset the control board and resolve minor glitches.
Check the door latch: Ensure the door is closed properly and the latch is engaged. A loose door can trigger the flashing lights.
Clean the control panel: Wipe down the control panel buttons with a damp cloth to remove any debris or spills that might be interfering with their functionality.

Advanced Troubleshooting:

Test the micro switch: Use a multimeter to check the continuity of the micro switch. If the switch is faulty, it will need to be replaced.
Inspect the water inlet valve: Visually examine the valve for any leaks or damage. Check the water flow and pressure using a water pressure gauge. If the valve is malfunctioning, it will need to be replaced.
Test the control panel buttons and display: Use the user manual to identify the function of each button and test their responsiveness. If any buttons are not working or the display is malfunctioning, the control panel may need repair or replacement.
Check the sensors: Consult the user manual to locate the sensors and perform any recommended maintenance procedures. If a sensor appears damaged or faulty, it will need to be replaced.
Examine the wiring: Look for any loose or damaged wires within the dishwasher. If you suspect a wiring issue, it is best to consult a qualified technician for safe and proper repair.
Software update: Check with the manufacturer for any available software updates for your dishwasher model. Updating the software may resolve flashing light issues caused by glitches.

Professional Assistance:

If the flashing lights persist after trying the above troubleshooting steps, it is recommended to contact a qualified appliance repair technician. They can diagnose the specific cause of the problem, perform necessary repairs, and ensure your dishwasher is functioning properly.

Additional Tips:

Regularly clean and maintain your dishwasher to prevent issues that might lead to flashing lights.
Use the dishwasher according to the manufacturer’s instructions and guidelines.
Avoid overloading the dishwasher or using excessive detergent.
Be gentle with the control panel buttons and avoid applying excessive pressure.
Keep the user manual handy for troubleshooting assistance and specific maintenance instructions for your dishwasher model.

By following these troubleshooting steps and tips, you can resolve the issue of your Dacor dishwasher’s lights flashing or blinking in most cases. If the problem persists, seeking professional assistance will ensure accurate diagnosis and repair for your appliance.

Dacor Dishwasher leaking from motor area

Dacor Dishwasher Shaft Seal

First, try to determine the source of the leak. If the water is leaking from the motor shaft area, the motor shaft seal is likely defective. If the seal is defective, replace it. (Some manufacturers sell the seal independently of the impeller. Other manufacturers require that you purchase the impeller and seal together. Still other manufacturers require that you purchase the entire pump and motor assembly instead of the impeller and seal. It is more cost effective to replace the seal kit rather than the impeller and seal.)

Dacor Dishwasher Impeller and Seal Kit

First, try to determine the source of the leak. If the water is leaking from the motor shaft area, the motor shaft seal is likely defective. If the seal is defective, replace it. (Some manufacturers sell the seal independently of the impeller. Other manufacturers require that you purchase the impeller and seal together. Still other manufacturers require that you purchase the entire pump and motor assembly instead of the impeller and seal. It is usually more cost effective to replace the impeller and seal kit rather than the pump and motor assembly.)

Dacor Dishwasher Seal Kit

Dacor Dishwasher Pump and Motor Assembly

If the dishwasher is leaking water from the motor area, the entire pump and motor assembly need to be replaced. First, try to determine the source of the leak. If the water is leaking from the drain pump, the impeller and seal is likely the cause. On most dishwashers, you can replace the impeller and seal kit independently of the drain pump. However, if you do not want to disassemble the pump, or if the impeller and seal kit is not available separately, you can replace the entire pump and motor assembly. In addition, if the motor shaft is rusted and the new impeller won’t fit onto the shaft, replace the pump and motor assembly.

Dacor Dishwasher Water Inlet Valve

A dishwasher’s water inlet valve opens following a short drain cycle to fill the tank with water in preparation for the wash cycle. If the inlet valve is cracked or damaged, the dishwasher can leak water near the motor area beneath the dishwasher tank.

Dacor Dishwasher Drain Hose

A dishwasher leak near the motor area could be caused by damaged drain hose. Confirm the hose is secured to the drain pump outlet port and check for any cracks or holes in the hose itself. Replace a damaged drain hose with a new one.

Dacor Dishwasher Sump

Most dishwasher pumps have a large bowl, or sump, which collects the water that enters the pump. The sump is lined with a rubber seal that prevents water from entering the dishwasher tub. If the sump seal is worn out, the sump will leak water. If the sump seal is leaking water, replace it. In addition, on some dishwashers, a lock ring secures the sump to the bottom of the tub. If the lock ring is cracked or damaged, replace it.

Dacor Dishwasher Drain Pump

A dishwasher drain pump assists in removing the water from the tank during the drain cycles by using an impeller to force or push the water through a drain hose to the garbage disposal or a sink drain pipe. If the drain pump is cracked or damaged, the dishwasher can leak water near the motor area beneath the dishwasher tank.

Dacor Dishwasher Circulation Pump

A dishwasher circulation pump circulates the water through the spray arms to wash the dishware. If the pump is cracked or damaged, or a seal is worn out, the dishwasher can leak water near the motor area beneath the dishwasher tank.

Dacor Dishwasher Diverter Motor

A dishwasher’s diverter motor operates a diverter disc to redirect the water between the upper and lower wash arms. If the stem seal is damaged, it can potentially leak water behind the lower access panel near the pump motor area. If water is leaking from the diverter motor area, the diverter motor will need to be changed.

Dacor Dishwasher leaking

Dacor Dishwasher Water Inlet Valve

The water inlet valve opens to allow water to enter the dishwasher. If the water inlet valve is stuck open, the dishwasher will continue to fill with water until the dishwasher leaks or overflows. If the water inlet valve is at fault, replace it. Water inlet valves are not repairable—if the valve is defective, you must replace it.

Dacor Dishwasher Center Wash Arm Assembly

If the wash arm is cracked, it can allow a jet of water to spray toward the door seal, causing a leak. Remove the wash arm and inspect it for cracks. If the wash arm is cracked, replace it. Do not attempt to seal the crack with glue—the glue will break down in the dishwasher. If the wash arm is intact, make sure the screws in the wash arm support are tight. If the wash arm support is loose, water can spray out between the wash arm support and the lower pump housing, causing waves. These waves can cause water to leak out of the bottom of the door.

Dacor Dishwasher Lower Wash Arm Assembly

If the wash arm is cracked, it can force water to spray directly toward the lower part of the dishwasher door. The water can then be forced under the door and onto the floor, causing a leak. Remove the wash arm and inspect it for cracks. If the wash arm is cracked, replace it. Do not attempt to seal the crack with glue—the glue will break down in the dishwasher. If the wash arm is intact, make sure the screws in the wash arm support are tight. If the wash arm support is loose, water can spray out between the wash arm support and the lower pump housing, causing waves. These waves can cause water to leak out of the bottom of the door.

Dacor Dishwasher Upper Wash Arm Assembly

If the upper wash arm is cracked, it can force water to spray directly toward the dishwasher door seal, causing a leak. Remove the wash arm and inspect it for cracks. If the wash arm is cracked, replace it. Do not attempt to seal the crack with glue—the glue will break down in the dishwasher. If the wash arm is intact, make sure the screws in the wash arm support are tight. If the wash arm support is loose, water can spray out between the wash arm support and the lower pump housing, causing waves. These waves can cause water to leak out of the bottom of the door.

Dacor Dishwasher Door Seal

Look for tears, gaps or cuts in the seal that could cause a dishwasher door leak. To determine if the door seal is making good contact, try closing the dishwasher door on a dollar bill all the way around the door. If the dollar bill does not stick, there is a gap in the seal. If the door seal has any gaps or leaks, replace it. If the door seal is working properly but the dishwasher is still leaking, check the door hinges. If the hinges are bent, the door will not close properly, creating a gap between the door seal and the dishwasher. If the hinges are bent, replace them.

Dacor Dishwasher Detergent Dispenser

A dishwasher detergent dispenser releases detergent into the tank during the wash cycle. Some dispensers with a rotating cover, or a latch, have an O-ring or seal that can wear out and allow water to leak inbetween the door panels and onto the floor near the bottom of the door.

Dacor Dishwasher Door Gasket

Look for tears, gaps or cuts in the gasket that could cause a dishwasher door leak. To determine if the door gasket is making good contact, try closing the dishwasher door on a dollar bill all the way around the door. If the dollar bill does not stick, there is a gap in the gasket. If the door gasket has any gaps or leaks, replace it. If the door gasket is working properly but the dishwasher is still leaking, check the door hinges. If the hinges are bent, the door will not close properly, creating a gap between the door gasket and the dishwasher. If the hinges are bent, replace them.

Wrong type or incorrect amount of detergent

Make sure to use the proper dishwasher detergent. Use the proper amount of detergent for your water hardness; too much soap in soft water can cause oversudsing and leaking.

Dacor Dishwasher Drain Pump

Dacor Dishwasher Drain Hose

A dishwasher leak behind the lower access panel could be caused by damaged drain hose. Confirm the hose is secured to the drain pump outlet port and check for any cracks or holes in the hose itself. Replace a damaged drain hose with a new one.

Dacor Dishwasher Sump

Most dishwashers have a large bowl, or sump, which collects the water that enters the pump. The sump is lined with a rubber seal that prevents water from leaking between the sump and the dishwasher tub. If the sump seal is worn out, the sump will leak water. If the sump seal is leaking water, replace it. In addition, on some dishwashers, a lock ring secures the sump to the bottom of the tub. If the lock ring is cracked or damaged, replace it.

Dacor Dishwasher Circulation Pump

Dacor Dishwasher Pump and Motor Assembly

A dishwasher pump and motor assembly circulates the water through the spray arms to wash the dishware. If the assembly is cracked or damaged, or a seal is worn out, the dishwasher can leak water behind the lower panel beneath the dishwasher tank.

Dacor Dishwasher Diverter Motor

A dishwasher’s diverter motor operates a diverter disc to redirect the water to the upper spray arm or arms. If the motor itself is damaged, it can potentially leak water behind the lower access panel. Inspect the motor housing for any cracks and replace if necessary.