TOTO CS232B-SH233BA

TOTO Purest QR Combination Toilet System Instruction Manual

Model: CS232B (Bowl) & SH233BA (Tank)

1. Introduzione

This manual provides essential information for the safe and efficient installation, operation, and maintenance of your TOTO Purest QR combination toilet system. This system includes the CS232B toilet bowl and the SH233BA toilet tank. Please read this manual thoroughly before installation and use, and keep it for future reference.

The TOTO Purest QR system is designed for general floor drain installations with a 200mm rough-in and features an integrated hand wash basin. It incorporates TOTO's advanced technologies for hygiene and water efficiency.

2. Informazioni sulla sicurezza

Istruzioni importanti per la sicurezza:

  • Chiudere sempre l'alimentazione idrica principale prima di procedere a qualsiasi installazione o manutenzione.
  • Durante l'installazione, indossare adeguati dispositivi di protezione individuale (DPI), come guanti e protezioni per gli occhi.
  • Assicurarsi che tutti i collegamenti siano sicuri e a tenuta stagna per evitare perdite.
  • Do not use harsh abrasive cleaners on ceramic surfaces, as this may damage the finish.
  • If you are unsure about any part of the installation or repair process, consult a qualified plumber.
  • Tenere le parti piccole fuori dalla portata dei bambini per evitare rischi di soffocamento.

3. Configurazione e installazione

Installation of the TOTO Purest QR combination toilet system requires basic plumbing knowledge. Professional installation is recommended to ensure proper function and to avoid potential damage.

3.1 Controlli pre-installazione

  • Verify that your bathroom's floor drain rough-in is 200mm.
  • Ensure all necessary components are present: CS232B toilet bowl, SH233BA toilet tank, stopcock, and mounting hardware. (Note: Toilet seat is sold separately).
  • Turn off the water supply to the installation area.

3.2 Drain Pipe Preparation

The system uses a slip-in connection for the drain pipe. The drain socket is compatible with 75mm and 100mm VU/VP pipes. The drain pipe should be cut 60mm above the finished floor level for proper connection.

3.3 Bowl and Tank Assembly

  1. Position the toilet bowl (CS232B) over the floor drain, ensuring proper alignment with the mounting bolts.
  2. Secure the bowl to the floor using the provided hardware. Do not overtighten.
  3. Attach the toilet tank (SH233BA) to the bowl, following the manufacturer's instructions for sealing and bolt tightening.
  4. Connect the water supply line to the stopcock and then to the tank's fill valve. Ensure all connections are hand-tightened, then use a wrench for a final quarter-turn to prevent leaks.
  5. Aprire lentamente l'erogazione dell'acqua e verificare che non vi siano perdite.

For detailed diagrams and specific torque requirements, refer to the separate installation guide provided with the product packaging.

4. Istruzioni per l'uso

The TOTO Purest QR toilet system operates with a standard flush mechanism, designed for efficient water usage.

4.1 Tirare lo sciacquone

  • To flush, press the flush lever or button located on the toilet tank.
  • The Tornado Flush system will powerfully and efficiently clean the entire bowl with a 4.8L water volume.
  • Allow the tank to refill completely after each flush.

4.2 Using the Hand Wash Basin

The integrated hand wash basin on top of the tank is designed for convenient hand washing. Water used for hand washing flows into the tank, contributing to water conservation.

  • After flushing, water will flow into the hand wash basin.
  • Wash your hands in the basin. The water will then drain into the toilet tank for the next flush cycle.

5. Manutenzione e pulizia

Regular cleaning and maintenance will ensure the longevity and optimal performance of your TOTO Purest QR toilet.

5.1 Cleaning the Bowl and Exterior

  • The toilet features TOTO's Cefionect ceramic surface, which is exceptionally smooth at a nanometer level. This makes it highly resistant to dirt and stains, and easy to clean.
  • IL Rimless Design (フチなし形状) eliminates hidden areas under the rim, allowing for a quick and thorough wipe-down.
  • Utilizzare un panno morbido o una spugna con un detergente per il bagno delicato e non abrasivo.
  • Do not use abrasive powders, scouring pads, or cleaners containing strong acids or alkalis, as these can damage the Cefiontect finish.
  • For stubborn stains, a specialized ceramic cleaner designed for Cefiontect surfaces may be used, following the product's instructions.

5.2 Manutenzione del serbatoio

  • Periodically check the inside of the tank for mineral buildup or debris.
  • If necessary, turn off the water supply, flush the toilet to empty the tank, and clean the interior with a soft brush and mild cleaner.
  • Inspect the fill valve and flush valve for proper operation.

6. Risoluzione Dei Problemi

This section addresses common issues you might encounter with your TOTO Purest QR toilet system.

ProblemaPossibile causaSoluzione
Lo scarico del water non funziona o funziona male.
  • La valvola di alimentazione dell'acqua è chiusa.
  • Tank water level is too low.
  • Flapper/flush valve is not opening fully.
  • Clog in the trapway or drain.
  • Aprire completamente la valvola di alimentazione dell'acqua.
  • Regolare la valvola di riempimento per aumentare il livello dell'acqua.
  • Check and adjust the flapper chain or flush valve mechanism.
  • Use a plunger or toilet auger to clear the clog. If persistent, contact a plumber.
Toilet runs continuously or refills frequently.
  • La valvola a battente/di scarico non sigilla correttamente.
  • Fill valve is faulty or misaligned.
  • Il livello dell'acqua è troppo alto e trabocca nel tubo di troppo pieno.
  • Ispezionare e pulire la valvola a battente/di scarico per verificare la presenza di detriti o usura. Sostituirla se necessario.
  • Regolare o sostituire la valvola di riempimento.
  • Regolare la valvola di riempimento per abbassare il livello dell'acqua.
Leaks around the base of the toilet.
  • Bulloni di montaggio allentati.
  • Damaged wax ring or floor seal.
  • Crack in the bowl or tank.
  • Tighten mounting bolts (do not overtighten).
  • Replace the wax ring/floor seal. This may require removing the toilet.
  • Contact a professional for inspection and repair/replacement.

If troubleshooting steps do not resolve the issue, please contact TOTO customer support or a qualified plumber.

7. Specifiche

  • Modello: CS232B (Toilet Bowl), SH233BA (Toilet Tank)
  • Marca: TOTÒ
  • Tipo di scarico: piano di scarico
  • grezzo: 200mm
  • Lavaggio a mano: Integrated on tank
  • Volume di scarico: 4.8 Liters (Water-saving)
  • Tecnologia ceramica: Cefionect
  • Sistema di scarico: Tornado a filo
  • Bowl Design: Rimless (フチなし形状)
  • Drain Pipe Connection: Slip-in method, compatible with 75mm/100mm VU/VP pipes.
  • Colore: #NW1 (White)
  • Material (Seat): Polypropylene (PP) (Note: Toilet seat is not included with this combination)
Image showing the TOTO #NW1 White color sample, a smooth white square.

Figura 1: TOTO #NW1 White color sample. This image displays a smooth, square white ceramic tile, representing the pristine white color of the toilet system. The text indicates it's a timeless and popular color reminiscent of fine porcelain.

8. Informazioni sulla garanzia

TOTO products are manufactured to high-quality standards. Specific warranty terms and conditions may vary by region and product. Please refer to the warranty card included with your product packaging or visit the official TOTO websito per informazioni dettagliate sulla garanzia applicabile al tuo acquisto.

Conserva la prova d'acquisto per le richieste di garanzia.

9. Assistenza clienti

For technical assistance, replacement parts, or further inquiries, please contact TOTO customer support.

  • TOTO Ufficiale Websito: www.toto.com
  • Per informazioni sui contatti regionali, fare riferimento alla confezione del prodotto.

© 2026 TOTO Corporation. Tutti i diritti riservati.

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