1. Киришүү
This manual provides essential information for the safe installation, operation, and maintenance of your TOTO TCST642CUFGAT4001 Nexus One-Piece Elongated Chair Height Toilet. Please read this manual thoroughly before installation and retain it for future reference. This toilet features a one-piece skirted design, elongated bowl, chair height, and TOTO's Tornado Flush technology. Please note that this product is supplied without a toilet seat, өзүнчө сатып алуу керек.
2. Коопсуздук маалыматы
WARNING: Risk of personal injury or product damage.
- This product is heavy. Exercise caution and use proper lifting techniques or seek assistance during installation to prevent injury.
- Ensure the main water supply is turned off before beginning any installation or maintenance procedures.
- Оптималдуу аткаруу жана коопсуздук үчүн кесиптик орнотуу сунушталат.
- Сунуш 65 Эскертүү: Бул продукт сизге химиялык заттарды, анын ичинде Калифорния штатында ракты жана тубаса кемтиктерди же башка репродуктивдүү зыянды алып келген Коргошундун таасирине дуушар болушу мүмкүн. Көбүрөөк маалымат алуу үчүн өтүңүз www.P65Warnings.ca.gov.
3. Продукт бүтүп калдыview
The TOTO Nexus TCST642CUFGAT4001 is a high-efficiency, one-piece toilet designed for comfort and powerful flushing. Its skirted design simplifies cleaning, and the elongated bowl provides added comfort. The Tornado Flush system ensures a thorough and efficient rinse of the bowl.
Негизги өзгөчөлүктөрү:
- One-Piece Skirted Design: Seamless construction for easier cleaning and a sleek appearance.
- Elongated Bowl: Provides additional comfort.
- Chair Height: Offers a comfortable seating position.
- Tornado Flush Technology: Powerful, 360-degree cleaning action with 1.0 Gallons Per Flush (GPF).
- CEFIONTECT Glaze: Ultra-smooth, ion-barrier surface that helps keep the bowl cleaner longer.
Компоненттер камтылган:
The product package includes the toilet fixture only. A toilet seat and wax ring/mounting hardware are not included and must be purchased separately.
Продукт сүрөттөрү:






4. Орнотуу жана орнотуу
Installation of a one-piece toilet requires careful attention to plumbing connections and proper sealing. If you are not experienced with plumbing installations, it is highly recommended to consult a qualified professional.
4.1 Орнотууга чейинки текшерүү тизмеси:
- Ensure all necessary tools are available (e.g., wrench, screwdriver, level, tape measure).
- Verify rough-in dimensions. The product dimensions are 18.5"D x 27"W x 29.5"H.
- Purchase a compatible elongated toilet seat. TOTO recommends models such as SS124#01 or SS234#01, along with the THU65IN hardware package for proper fitment.
- Obtain a new wax ring or other sealing gasket.
- Confirm the water supply shut-off valve is accessible and functioning.
4.2 Basic Installation Steps (Summary):
- аймакты даярдоо: Turn off the water supply, flush the old toilet, and remove it. Clean the flange area thoroughly.
- Мом шакекчесин орнотуу: Place the wax ring onto the toilet's waste horn or directly onto the floor flange.
- Даараткананы жайгаштыруу: Carefully lower the toilet onto the flange bolts, ensuring it is level and centered. Apply firm, even pressure to compress the wax ring.
- Туалетти камсыз кылуу: Install washers and nuts onto the flange bolts. Tighten gradually and evenly to prevent cracking the vitreous china. Do not overtighten.
- Суу менен камсыздоону туташтыруу: Attach the flexible supply line from the shut-off valve to the toilet's fill valve. Hand-tighten, then use a wrench for a final quarter turn.
- Даараткананын отургучун орнотуу: Follow the instructions provided with your separately purchased TOTO toilet seat and hardware package.
- Агышуу үчүн сыноо: Turn on the water supply slowly and check all connections for leaks. Flush the toilet several times to ensure proper operation.
5. Иштөө нускамалары
The TOTO Nexus toilet is designed for simple and efficient operation.
- Жуууу: To flush the toilet, press down firmly on the chrome trip lever located on the side of the tank. The Tornado Flush system will initiate a powerful, rim-fed rinse.
- Сууну үнөмдөө: This toilet operates at 1.0 GPF (Gallons Per Flush), contributing to water savings.
6. Техникалык тейлөө
Regular cleaning and maintenance will ensure the longevity and optimal performance of your TOTO toilet.
6.1 Тазалоо:
- Жумшак, абразивдүү эмес тазалоочу каражаттар менен жумшак чүпүрөктү же губканы колдонуңуз.
- Avoid abrasive powders, scouring pads, or cleaners containing harsh chemicals (e.g., bleach, acids, strong detergents) as these can damage the CEFIONTECT glaze and other surfaces.
- For the exterior, wipe down with a damp чүпүрөк жана кылдат кургатуу.
- For the bowl, use a toilet brush with a mild toilet bowl cleaner.
6.2 Internal Components:
Periodically inspect the fill valve and flush valve for wear. If you notice continuous running water or incomplete flushing, these components may need adjustment or replacement. Refer to TOTO's official website or a qualified plumber for specific instructions.
7. Кыйынчылыктарды
Below are common issues and potential solutions for your TOTO Nexus toilet.
- Issue: Weak Flush or Requires Multiple Flushes.
Мүмкүн болгон себептер жана чечимдер:
- Төмөн суунун басымы: Ensure the water supply valve behind the toilet is fully open.
- Clogged Rim Jets or Trapway: Mineral deposits or debris can restrict water flow. Use a non-abrasive tool or a mild acid cleaner (specifically designed for toilets and safe for glazes) to clear any blockages in the rim jets. For trapway clogs, a toilet plunger or auger may be necessary.
- Flapper/Flush Valve Issue: The flush valve might not be opening fully or closing properly. Inspect the chain connecting the trip lever to the flush valve for proper length and ensure no obstructions.
- Water Level in Tank: The water level in the tank might be too low. Adjust the fill valve to ensure the water fills to the marked waterline inside the tank.
- Issue: Low Water Level in Bowl.
Мүмкүн болгон себептер жана чечимдер:
- This is often a characteristic of high-efficiency, low-GPF toilets designed to conserve water. The water level is sufficient for proper flushing.
- If the water level is unusually low, check for leaks in the tank or bowl, or ensure the fill valve is functioning correctly to replenish the bowl's trap seal.
- Issue: Toilet Seat Does Not Fit Properly.
Мүмкүн болгон себептер жана чечимдер:
- This toilet is sold "less seat." Ensure you have purchased an elongated toilet seat specifically designed for TOTO toilets.
- For optimal fit and compatibility, TOTO recommends specific seats like the SS124#01 or SS234#01, which may require an additional hardware package (THU65IN) for installation. Verify compatibility before purchase.
- Issue: Continuous Running Water.
Мүмкүн болгон себептер жана чечимдер:
- Flapper/Flush Valve Seal: The flush valve seal may be worn or obstructed. Clean the seal or replace the flush valve assembly.
- Fill Valve Malfunction: The fill valve might not be shutting off completely. Adjust the float or replace the fill valve.
- Trip Lever Obstruction: Ensure the trip lever is not catching on the tank lid or other components, preventing the flush valve from fully closing.
8. Техникалык шарттар
| Өзгөчөлүк | Деталь |
|---|---|
| Бренд | ТОТО |
| Модель номери | TCST642CUFGAT4001 (also referred to as CST642CUFGAT40#01) |
| UPC | 739268339750 |
| Түс | Cotton White |
| Продукциянын өлчөмдөрү (D x W x Y) | 18.5"D x 27"W x 29.5"H |
| Элемент Салмагы | 110 фунт |
| Материал | Айнек сымал Кытай |
| Орнотуу түрү | Полго орнотулган |
| Форма | Узун (узунча) |
| Чыпкалоо түрү | Tornado Flush |
| Ар бир флешка галлон (GPF) | 1.0 |
| Камтылган компоненттер | Toilet fixture only (seat not included) |
9. Кепилдик маалыматы
TOTO products are manufactured to high-quality standards and are backed by a manufacturer's warranty. Specific warranty terms and conditions, including coverage duration and limitations, are typically provided with your product at the time of purchase or can be found on the official TOTO webсайт. Кепилдик дооматтары үчүн сатып алганыңыздын далилин сактап коюңуз.
10. Кардарларды колдоо кызматы
For further assistance, technical support, or to inquire about replacement parts, please contact TOTO customer service. You can find contact information and additional resources on the official TOTO webсайт:
Visit the TOTO Store on Amazon
(Please refer to the official TOTO global website for direct manufacturer support contact details.)





