An improperly installed dishwasher drain hose can allow waste to enter your dishwasher.
Dishwasher drain hose to disposal.
The drain hose is secured near the top of the sink in some fashion could be as easy as using a zip tie to secure it.
A dishwasher drain hose can be connected to garbage disposal or can be directly configured in the drain line.
Figure 2 below shows the basic configuration of an installed high drain loop under a kitchen sink.
The dishwasher pumps discarded water and food particles through the hose and into the garbage disposal.
The drain system includes an air gap fitting that prevents garbage disposal debris from.
1check the plumbing connection points.
Before connecting the dishwasher and the garbage disposal you will need to insert a screwdriver into the nozzle of the hose and use a hammer to gently push out the knockout plug into the nozzle.
Connecting dishwasher drain to garbage disposer.
One end of the connector attaches to the smaller drain hose and the other end has a larger 7 8 inch fitting that attaches to the garbage disposal.
Dishwasher drain hoses can be connected to the garbage disposal in different ways.
It is recommended to connect it with garbage disposal because as the dishwasher pumps the discarded water and leftover food particles in the garbage disposal the garbage disposal can grind the food particle and push them down the drain.
Check the drain hose connected to your dishwasher and make sure it s still securely connected to the sink or garbage disposal.
You may need a dishwasher connector fitting to make the transition from the hose to the garbage disposal.
Avoid having kinks in any of the hoses.
It should also be clear of food and garbage remnants.
A high loop is when the dishwasher drain is elevated right before its connection to the kitchen sink drain.
You may need a dishwasher connector if the garbage disposal fitting is larger than your hose.
You ll need another piece of hose to connect the larger end of the air gap into the sink drain.
You may need to trim the hose and be sure to use a hose clamp.
Air gap to drain after mounting the air gap device to the sink or countertop you ll attach the dishwasher drain hose to the small side of air gap.