How to Replace a Dishwasher?

6 Steps to Replace a Dishwasher 

Replacing your old dishwasher with a replacement one isn't as difficult because it could seem. In its simplest form, it's just a matter of unscrewing the water system line and drains hose, disconnecting some electrical wires, then reconnecting them to the new dishwasher.

This guide takes you to step by step through a general way to remove your old dishwasher and install the new one, with tips included to help with the method. the method can vary by model and brand.

Step 1: Prepare the Old Dishwasher for Removal

• Turn off the facility supply to the dishwasher in your electrical panel.
• Shut off the water system valve, which controls the water system to the dishwasher. The water system valve is typically located under the sink, on the brink of the dishwasher. In some cases, you'll got to pull the dishwasher bent to access the water system valve.
• Unscrew the brackets securing the dishwasher to the countertop. On most dishwashers, if you open the dishwasher and appearance up at the counter, you'll see two brackets that require to be removed in order that the dishwasher are often moved.
• Remove the lower access panel. Most panels are often removed by employing a screwdriver to unthread the screws holding the panel in situ. Once removed, you ought to be ready to see underneath the dishwasher.

Step 2: Disconnect the Electrical Wires

• Make sure the facility has been disconnected, then open the junction box to access the dishwasher’s electrical wires. it's recommended that you simply also use a non-contact voltage tester to make sure the wires inside the box aren't hot.
• Unscrew the junction box cover. you ought to now see two black wires, two white wires, and a ground wire. Typically, the wires are secured by two wire nuts, which, when turned, will release the wires. Other dishwasher models may have a switch that will release each wire.
• Release the grounding wire by employing a screwdriver to unthread the screw that holds the grounding wire in situ.
• Some dishwashers will have a strained relief nut that's holding the wires in situ, while others may feature a nut or clamp that secures the wires behind the junction box. Remove the strained relief nut or clamp in order that the wires are freed from the old dishwasher.

Step 3: Disconnect the Water Connections

• Locate the water system line, which is typically copper or braided chrome steel, and connected to an elbow fitting underneath the dishwasher.
• Place a bowl or towel beneath where the water system line connects with the inlet valve to gather any water which will spill as a result of the subsequent step.
• Use a wrench to disconnect the water system line from the inlet valve.
• The next step is to disconnect the drain hose. New dishwashers typically accompany a replacement drain hose, and it's recommended that you simply use it. Alternatively, you'll wish to still use the present drain hose if it's in fitness.
• To install a replacement drain hose, you ought to disconnect the drain hose from the sink or disposal. In most cases, the drain hose is often disconnected by removing the screw that holds a clamp in situ then by pulling the hose off the socket. There could also be some water spillage, so have a bowl or towel handy to gather the water. If you're getting to keep the present drain hose, then you'll get to disconnect the drain hose at the rear of the dishwasher.

Step 4: Remove the Old Dishwasher

• Before pulling the dishwasher out from under the counter, you'll wish to regulate the leveling legs at the bottom of the dishwasher to form it easier to get rid of the dishwasher. you'll also want to place some cardboard down if you're worried about scratching your kitchen floor.
• If applicable, push the drain hose through the opening between the dishwasher and clique so it doesn't grind to a halt when removing the dishwasher.
• Pull the old dishwasher out from under the counter.
• Most dishwashers are going to be covered by an insulation blanket that helps reduce the noise that the dishwasher makes. If your new dishwasher doesn't accompany this, you'll want to save lots of the insulation blanket from your previous dishwasher to hide the new one.
• Lastly, if the old drain hose remains connected to the dishwasher, taping the drain hose to the highest of the dishwasher will stop water leakage and make the dishwasher easier to maneuver.

Step 5: Install the New Dishwasher

If the wires and hoses can reach you, you'll wish to place the dishwasher on its back for easier access as you connect the dishwasher. you'll also get to transfer parts from the old dishwasher to the new dishwasher or buy new parts, like the strained relief nut, as new dishwashers will often only accompany the drain hose.

• Unscrew rock bottom access panel from the dishwasher in order that you'll access the water system line and junction box.
• Connect the new drain hose to the dishwasher, and run the opposite end through to the rubbish disposal or the connector underneath the sink. confirm the drain hose is elevated above the connection point to prevent wastewater from entering the appliance if the drain clogs. If you're using the previous drain hose, connect it to the rear of the dishwasher.
• Put the insulation blanket over the dishwasher, and slide the dishwasher back to the cupboard beneath the counter. If it's easier, you'll want to attach the dishwasher before sliding the dishwasher beneath the counter.
• Adjust the dishwasher legs to the specified height, ensuring that the dishwasher is level. A dishwasher that's not level can cause sound and operational issues.
• Next, you would like to unscrew the duvet to the junction box in order that you'll connect the electrical wires.
• Feed the wires into the junction box, and secure the strained relief nut to assist hold the wires in situ . If your dishwasher features a clamp at the rear of the junction box, then secure the clamp to carry the wires in situ.
• Connect the black wires and secure them with a wire nut; then do an equivalent for the white wires. If your dishwasher features a different connection system, confirm the colors of the wires match up once you connect them.
• Secure the grounding wire.
• Secure the junction box cover over the wires.
• Use a wrench to reconnect the water system line, ensuring that the availability line runs straight and isn't kinked. Use a wrench to regulate the elbow fitting if necessary. If the water system line is in poor condition, now would be an excellent time to exchange it, because it is probably going to deteriorate further and cause flooding and other operational problems.

Step 6: Complete the Installation

• Before completing the installation, you'll wish to check the dishwasher in order that you'll see that the hoses are connected correctly and aren't leaking.
• If you're satisfied with the installation, replace the access panel at the bottom of the dishwasher, employing a screwdriver to secure the screws that hold it in situ.
• Secure the mounting brackets to the cupboard or countertop.
• Turn the water system to the dishwasher back on.
• Restore power to the dishwasher.

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