Why is the rinse aid light on my Insignia NS-DWH1SS9 Dishwasher?
- JJustin DixonSep 8, 2025
The rinse aid light on your Insignia dishwasher indicates that the rinse aid level is low. Add rinse aid.

Why is the rinse aid light on my Insignia NS-DWH1SS9 Dishwasher?
The rinse aid light on your Insignia dishwasher indicates that the rinse aid level is low. Add rinse aid.
How to prevent etching in Insignia NS-DWH1SS9?
To prevent etching in your Insignia dishwasher: * Use less detergent if you have soft water. * Lower the inlet water temperature if it exceeds 150° F (65.6° C).
Why are there suds in the tub of my Insignia NS-DWH1SS9?
If you see suds in the tub of your Insignia dishwasher, it's likely due to using improper detergent. Make sure to use only automatic dishwasher detergent.
Why are there black or gray marks on the dishes from my Insignia Dishwasher?
If you notice black or gray marks on dishes from your Insignia dishwasher, it's likely because aluminum utensils have rubbed against the dishes. Make sure that the water inlet temperature is not less than 120° F (49° C).
Why water remains in the Insignia NS-DWH1SS9 Dishwasher?
If water remains in your Insignia dishwasher, it could be because the previous cycle has not finished or has been interrupted. Make sure that the current cycle is finished.
What noises are normal for Insignia NS-DWH1SS9?
Some noises are normal for Insignia dishwashers. The detergent cup opening and drain pump will make noise. Also, if a hard object has entered the wash module, the noise will stop when the object is ground up. If the noise continues after the cycle is complete, call for service.
| Wash Cycles | 6 |
|---|---|
| Energy Star Certified | Yes |
| Control Type | Electronic |
| Color | Stainless steel |
| Number of Place Settings | 14 |
| Width | 23.5 inches |
| Voltage | 120V |
| Power Cord Length | 60 inches |
| Hose Length | 60 inches |
Follow basic safety precautions, heed warnings, and use the appliance as intended.
Failure to follow instructions can result in electric shock, fire, or death. Never allow children to play inside.
Read all instructions, use only for intended function, load items properly, and avoid flammable materials.
Specifies enclosure dimensions, drain hose length, and clearance requirements for proper installation.
Guidance on scraping food, loading racks, and arranging silverware for optimal cleaning.
Steps to remove, clean, and replace the cylinder and fine filters monthly for optimal wash performance.
Lists common error codes (E1, E4, E9) and troubleshooting for when the dishwasher won't start.
Solutions for dishes not drying, spots, filming, etching, and not cleaning properly.
Troubleshooting for water remaining, improper draining, suds, leaks, and marks on dishes.