1. TOTO toilet flushes weakly, water flows slowly
The cause usually lies in two factors: weak water supply line or water float inside the tank is stuck, causing the water not to have enough pressure to create a strong flush. For TOTO models with a straight flush or strong swirl mechanism, water pressure plays an extremely important role.
How to handle:
- Check that the water supply valve is fully open.
- Clean the water tank inlet filter if there is dirt.
- Double check the installation location to ensure that the toilet is not too far from the water supply, especially if you choose the wrong toilet size. Some customers often install the wrong distance between the flush center or choose a model that is not compatible with the bathroom space.
=> If you are planning to buy or replace the device, do not forget to refer to the TOTO toilet size to ensure full compatibility with the installation location, avoiding weak flushing or leakage due to incorrect size installation.
The cause usually lies in two factors: weak water supply line or water float inside the tank is stuck.
2. TOTO toilet float does not turn off the water
One of the most common and water-wasting errors is that the TOTO toilet float does not turn off the water , causing the tank to continuously overflow and flow into the flush tank.
This phenomenon not only causes the water bill to skyrocket but also causes annoying noise, especially at night. The cause may be a stuck float, a broken rubber gasket or a clogged water supply valve system.
How to handle:
- Turn off the water supply.
- Open the radiator cap and check the float for misalignment or foreign objects.
- Clean the float valve, replace the gasket if there are signs of damage.
- If the float is degraded, it should be replaced to ensure stable operation.
=> Consider replacing with genuine accessories to avoid affecting the entire water supply and drainage system.
3. TOTO toilet leaks water at the base
Many users experience water seeping around the base of the toilet after each flush, but often mistake it for a damp floor or a leak from an external pipe. In fact, this is a sign that the adhesive that holds the toilet in place has lost its grip, or that the rubber gasket at the bottom of the toilet has worn out.
How to handle:
- Remove the toilet and clean the contact area between the toilet body and the floor.
- Replace the rubber gasket to prevent leakage.
- Use specialized silicone glue to seal the entire joint.
Note: When disassembling and reassembling the toilet, it is extremely important to align the correct distance between the drain center. If you are using a TOTO monolithic model, you should check the standard size first to avoid misalignment and leakage.
When disassembling and reassembling the toilet, it is extremely important to properly align the drain center distance.
4. The toilet lid does not close smoothly or is misaligned.
Although it does not affect the flushing function, a misaligned, loose or loud closing TOTO toilet lid will cause discomfort during use. Especially with high-end TOTO lines that integrate soft-closing lids or electronic lids, this condition directly affects durability and experience.
How to handle:
- Check that the cap fixing screw is tight.
- Clean joints, lubricate if lid is dry and stiff.
- In case the lid has a damaged hinge, it should be replaced with a genuine lid to ensure perfect compatibility.
TOTO toilets are the top choice for families who value convenience and durability. However, to keep the device working effectively, you need to pay attention to common minor errors: from the water float not shutting off, leaks around the base of the toilet, to choosing the right size when installing. Proactively learning and handling common errors not only helps prolong the life of the device but also helps you save on maintenance costs, ensuring convenience for your family when using it for a long time.
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