Brand: SHARP
Category: Home Appliances
Document Type: Manual
Language: EN
Manual for QW-NA1BF47EW-EN
Uploaded: Nov. 21, 2025, 9:22 p.m.
Warranty Information
Contact customer service for genuine spare parts and repair information.
- Preparing for First Use: Ensure electrical and water supplies match specifications. Remove packaging. Set water softener level and fill rinse aid compartment.
- Salt Usage: Use only special dishwasher salt. Fill compartment with salt and water for first use. Refill as needed.
- Detergent Use: Use detergents specifically for dishwashers. Add the correct amount for the selected program. Do not overfill.
- Rinse-Aid: Helps dry dishes without stains. Fill compartment and adjust level as needed.
- Loading: Load dishes according to guidelines for best results, avoiding spray arm obstruction and ensuring detergent dispenser can open.
- Programs: Select appropriate program (Eco, Express 50', Intensive 65°C, Auto) based on soil level.
- Control Panel: Use buttons for On/Off, program selection, delay start, tablet option, half load, start/pause, and monitoring washing steps.
- Cleaning & Maintenance: Regularly clean filters, spray arms, and door seals. Run an empty cycle with high temperature if oil or limescale builds up.
- Troubleshooting: Refer to the table for error codes and possible solutions or contact service.
Troubleshooting and error codes
| TROUBLE CODE | POSSIBLE FAULT | WHAT TO DO |
|---|---|---|
| F5 | Insufficient water | Make sure the water inlet tap is open and water is flowing. Separate the inlet hose from the tap and clean the filter of the hose. Contact for service if the error continues. |
| F3 | Continuous water input | Close the tap and contact for service. |
| F2 | Inability to discharge water | Water discharge hose and filters may be clogged. Cancel the program. If the error continues, contact for service. |
| F8 | Heater error | Contact for service. |
| F1 | Overflow | Unplug the machine and close the tap. Contact for service. |
| FE | Faulty electronic card | Contact for service. |
| F7 | Overheating | Contact for service. |
| F6 | Faulty heater sensor | Contact for service. |
| FAULT | POSSIBLE CAUSE | TROUBLESHOOTING |
|---|---|---|
| Whitish stains remains on dishes. | Not enough detergent used. | Use the correct amount of detergent, as instructed in the program table. |
| Rinse aid dosage and/or water softener setting set too low. | Increase rinse aid and/or water softener level. | |
| High water hardness level. | Increase water softerner level and add salt. | |
| Dishes do not dry. | Drying option is not selected. | Select a program with a drying option. |
| Rinse aid dosage set too low. | Increase rinse aid dosage setting. | |
| Rust stains form on the dishes. | Stainless-steel quality of the dishes is insufficient. | Use only dishwasher-proof sets. |
| High level of salt in wash water. | Adjust the water hardness level using water hardness table. | |
| Salt compartment cap not closed properly. | Check that the salt compartment cap is closed properly. | |
| Detergent remains in the detergent compartment. | Too much salt spilled in the Dishwasher while filling it with salt. | Use funnel while filling salt to the compartment to avoid spillage. |
| Detergent remains in the detergent compartment. | A poor mains grounding. | Consult a qualified electrician immediately. |
| Detergent remains in the detergent compartment. | Detergent was added when the detergent compartment was wet. | Make sure detergent compartment is dry before use. |