1. Introducció
This manual provides essential information for the safe and efficient operation, installation, and maintenance of your Rinnai RKW-405A-SV built-in dishwasher. Please read this manual thoroughly before using the appliance and keep it for future reference.
2. Informació de seguretat
Seguiu sempre les precaucions de seguretat bàsiques quan utilitzeu aparells elèctrics per reduir el risc d'incendi, descàrrega elèctrica o lesions. Aquest aparell està pensat només per a ús domèstic.
- Assegureu-vos que l'aparell estigui instal·lat i posat a terra correctament per un tècnic qualificat.
- No feu servir el rentavaixelles si està danyat o funciona malament.
- Keep children away from the dishwasher, especially when it is operating or when the door is open.
- Feu servir només detergents i abrillantadors dissenyats específicament per a rentaplats automàtics.
- No toqueu l'element de calefacció durant o immediatament després de l'ús.
- Sharp items should be loaded with handles up to prevent injury.
3. Característiques del producte
The Rinnai RKW-405A-SV dishwasher is designed for convenience and superior cleaning performance, incorporating several innovative features:
3.1. Smooth Rack (Lower Basket)
The lower basket features clear position signs and shorter pins, making it easier to load various types of dishes without confusion. This design not only simplifies placement but also optimizes water flow to ensure thorough cleaning of every dish.
3.2. Circle Rack (Upper Basket)
The upper basket is designed in an arc shape, aligning with the rotating nozzle's movement. This significantly increases the volume of water directed inside glasses, ensuring that even glasses at the ends of the rack are thoroughly cleaned. Note: The number of cups that can be set and the rack shape may vary depending on the specific model.
3.3. Vital Sterilization Wash Function
This function adjusts the water temperature to optimize the activity of enzymes in dishwasher detergent. This effectively dissolves and lifts oil stains, making them easier to remove. By precisely controlling the temperature, the function maintains the sterilization performance of the detergent while also reducing power consumption, offering an economical and effective cleaning solution. This feature is available in Standard, Intensive, Night Eco, Reservation, and Silent courses. Test results indicate over 99% sterilization effect.
3.4. All-Top Control & Quick Start Functions
The 'All-Top Control' centralizes all operation buttons on the top panel, allowing for comfortable operation without bending down. The 'Quick Start' function enables immediate operation: simply open the door, press the start button, and close the door to begin a wash cycle using the last selected course.
4. Configuració i instal·lació
The Rinnai RKW-405A-SV is a built-in dishwasher designed for seamless integration into your kitchen cabinetry. Professional installation is recommended.
4.1. Dimensions i requisits
- Body Size (Height x Width x Depth): 450 mm x 448 mm x 620.5 mm
- Minimum Required Installation Width: 450 mm
- Minimum Required Installation Depth: 650 mm
- Pes corporal: Aproximadament 18 kg
Ensure adequate space and proper utility connections (water supply, drainage, electrical) are available at the installation site. This model does not include a water tank and requires a direct water connection.

Davant view of the Rinnai RKW-405A-SV built-in dishwasher, silver finish, with the slide-open door mechanism.
5. Instruccions de funcionament
Operating your Rinnai RKW-405A-SV dishwasher is straightforward thanks to its intuitive controls.
5.1. Tauler de control
The 'All-Top Control' panel is located on the top edge of the dishwasher door, making it easily accessible when the door is slightly ajar. It features buttons for program selection, start/pause, and other functions.
5.2. Càrrega de plats
Utilize the 'Smooth Rack' in the lower basket and the 'Circle Rack' in the upper basket for optimal loading. Place larger items like plates and pots in the lower basket, ensuring they do not obstruct the spray arms. Glasses, cups, and smaller bowls should be placed in the upper basket. Ensure all dishes are positioned to allow water to reach all surfaces.
5.3. Afegir detergent i abrillantador
Add the appropriate amount of dishwasher detergent to the dispenser. If using rinse aid, ensure the rinse aid dispenser is filled. Refer to the detergent and rinse aid manufacturer's instructions for dosage.
5.4. Selecció d'un cicle de rentat
The dishwasher offers 4 washing courses:
- Estàndard: For daily washing of normally soiled dishes.
- Intensiu: Per a plats i olles molt brutes.
- Reserva: Permet configurar una hora d'inici retardada per al cicle de rentat.
- Assecat: A dedicated drying cycle.
The standard wash cycle includes 2 rinses followed by 1 hot water rinse at approximately 70°C.
5.5. Engegar el rentavaixelles
Close the dishwasher door firmly. Press the 'Start' button. The dishwasher will begin its cycle. You can also use the 'Quick Start' function for immediate operation with the last used course.
6. Manteniment i cura
Un manteniment regular garanteix la longevitat i el rendiment òptim del vostre rentaplats.
- Neteja dels filtres: Regularly check and clean the filters at the bottom of the dishwasher to remove food particles and debris.
- Neteja de l'interior: Netegeu l'interior amb un anunciamp cloth periodically. For stubborn stains, use a dishwasher cleaner.
- Neteja de l'exterior: Netegeu les superfícies exteriors amb un drap suau iamp tela. Eviteu els netejadors abrasius.
- Segell de la porta: Wipe the door seal regularly to remove any food residue or detergent buildup.
- Hivernització (si escau): If the dishwasher will be unused for an extended period in a cold environment, consult a professional for proper winterization procedures to prevent freezing damage.
7. Solució De Problemes
Si teniu problemes amb el rentaplats, consulteu els següents consells habituals per a la resolució de problemes abans de contactar amb el servei tècnic.
| Problema | Causa possible | Solució |
|---|---|---|
| El rentavaixelles no arrenca | Door not closed properly; Power supply issue; Cycle not selected. | Ensure door is latched; Check power connection/breaker; Select a wash cycle. |
| Els plats no estan nets | Improper loading; Clogged spray arms/filters; Insufficient detergent. | Reload dishes correctly; Clean spray arms/filters; Use correct amount of detergent. |
| Soroll excessiu durant el funcionament | Dishes obstructing spray arms; Foreign object in pump; Normal operating noise. | Rearrange dishes; Check for foreign objects; Operating noise is 42/44 dB (50/60Hz). |
| L'aigua no drena | Mànega/filtre de desguàs obstruït; Mal funcionament de la bomba de desguàs. | Clean drain filter; Check drain hose for kinks; Contact service if pump issue. |
8. Especificacions
Detailed technical specifications for the Rinnai RKW-405A-SV built-in dishwasher:
- Model: RKW-405A-SV
- Marca: Rinnai
- Body Size (H x W x D): 450 mm x 448 mm x 620.5 mm
- Capacitat: Per a 5 persones
- Dish Storage Capacity: Approximately 40 items (31-40 dishes)
- Minimum Required Installation Width: 450 mm
- Minimum Required Installation Depth: 650 mm
- Pes corporal: Aproximadament 18 kg
- Tipus de porta: Middle (shallow) type
- Mètode d'obertura de la porta: Slide-open
- Washing Courses: 4 (Standard, Intensive, Reservation, Drying)
- Standard Water Temperature: 2 rinses + 1 hot water rinse (approx. 70°C)
- Soroll de funcionament: 42/44 dB (50/60Hz)
- Dipòsit d'aigua: None (direct water connection required)
- Ús d'aigua: Approximately 9L per cycle
9. Garantia i Suport
For warranty information, service requests, or technical support, please refer to the warranty card included with your product or contact Rinnai customer service directly. Keep your purchase receipt as proof of purchase.
Rinnai Customer Support: Please visit the official Rinnai website or refer to your local dealer's contact information for assistance.