Table of Contents
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WASHLET
C100
SW2034
(TCF6631U)
SW2033
(TCF6630U)
A100
SW2014
(TCF6601U)
■ Thank you for your recent purchase of the product. Please read the enclosed
information to ensure the safe use of your product.
■ Be sure to read this Instruction Manual before using your product and keep it in a
safe place for future reference.
Instruction Manual
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Table of Contents
Related Manuals for Toto TCF6630U
Summarization of Contents
Safety Precautions
Symbols and Meanings
Explains the warning and caution symbols used throughout the manual.
General Electrical Safety
Key warnings about electrical shock, fire, and short circuits during use and installation.
Electrical Safety and Usage Warnings
Malfunction and Power Handling
Instructions on handling malfunctions, unplugging, and avoiding electrical hazards like thunderstorms.
Power Cord and Outlet Safety
Guidelines for protecting the power cord, using appropriate outlets, and avoiding overloads.
Operational Safety Guidelines
Irritation and Burn Prevention
Precautions for preventing irritation or burns from the toilet seat and warm air dryer.
Installation and Ventilation
Requirements for installing the electrical product in bathrooms and ensuring proper ventilation.
Product Handling and Stability
Usage Precautions for Females
Notes on potential effects of overuse of spraying functions and consulting a healthcare provider.
Physical Integrity and Stability
Warnings against applying force, dropping, or placing heavy objects on the unit.
Water Safety and Maintenance Precautions
Water Leak Prevention
Instructions to prevent water leaks, including handling the shutoff valve and hoses.
Freezing and Long-Term Storage
Measures to prevent freezing damage and procedures for storing the unit during long periods of disuse.
Critical Safety Warnings
Danger: Electrocution Risk
Critical warnings to prevent electrocution, including usage during bathing and submersion.
General Operation Hazards
Warnings regarding supervision, intended use, damaged parts, air openings, and grounding.
Grounding Instructions
Proper Grounding Procedures
Detailed instructions for ensuring the product is properly grounded to prevent electric shock.
Operational Precautions
Seat Switch Functionality
Explanation of the seat switch operation and notes on body weight and seat cover use.
Damage Prevention Tips
Tips to prevent damage to the main unit, control panel, and lid.
Problem Prevention Advice
Advice on preventing issues like lightning strikes, direct sunlight, and radio interference.
Product Preparation and First Use
Powering On the Unit
Steps for inserting the power plug and checking the power LED indicator.
Water Supply Activation
Instructions for fully opening the shutoff valve to supply water to the unit.
Basic Operations
Cleansing Functions Explained
Details on Rear, Soft Rear, Front, and Oscillating cleansing options and their controls.
Drying and Stopping Operations
Information on the dryer function and how to stop operations.
Adjusting Water Pressure and Position
How to adjust water pressure and wand position during cleansing.
Automatic Functions
Deodorizer Operation
How the deodorizer operates automatically when approaching and sitting on the toilet.
Pre-Mist Function Explained
Explanation of the pre-mist function that sprays water inside the bowl before use.
Automatic Function Settings and Tips
Deodorizer and Pre-Mist ON/OFF
Instructions on how to turn the deodorizer and pre-mist functions on or off.
Wand Cleaning Guidance
Guidance on how to extend the wand for cleaning if dirt adheres during use.
Temperature Adjustment
Setting Toilet Seat Temperature
How to set the desired temperature for the toilet seat, including OFF and LOW settings.
Setting Water and Dryer Temperatures
Steps to set warm water and drying air temperatures from OFF to HIGH.
Energy Saver Feature
Automatic Energy Saving Operation
How the Washlet automatically lowers temperature for energy saving during infrequent use.
Energy Saver LED Indicators
Explanation of the LED indicators when the energy saver feature is set or not set.
Energy Saver Operation Details
Operation During Infrequent Use
How energy saver adjusts temperatures for periods of infrequent toilet use.
Operation When Toilet is Never Used
How energy saver turns off heaters completely when the toilet is not used.
Setting the Energy Saver Feature
Energy Saver LED Indicator
Details on the ENERGY SAVER LED indicator and when it is lit.
Energy Saver Setting Procedure
Enabling/Disabling Energy Saver
Steps to turn the energy saver feature ON or OFF using the control panel button.
Maintenance: Power Plug
Cleaning the Power Plug
Instructions for safely disconnecting and cleaning the power plug.
Maintenance: Main Unit Cleaning
Daily Cleaning Procedure
How to clean the main unit daily using a soft, wrung-out cloth.
Maintenance: Deodorizing Filter
Monthly Filter Cleaning
Steps to remove, clean, and remount the deodorizing filter for odor control.
Maintenance: Gap Between Unit and Bowl
Cleaning the Unit-Bowl Gap
Procedure to remove the main unit for thorough cleaning of the gap.
Maintenance: Unit and Toilet Lid Gap
Cleaning the Unit-Lid Gap
Instructions for removing the toilet lid for thorough cleaning of the gap.
Maintenance: Wand Cleaning
Wand Cleaning Procedure
Steps to activate the wand cleaning function and wipe it with a cloth.
Maintenance: Water Filter Drain Valve
Cleaning the Water Filter Drain Valve
Procedure for cleaning the water filter drain valve to maintain water pressure.
Changing Settings
Auto Functions Settings
Options to change settings for automatic functions like Pre-Mist and Deodorizer.
Cleaning Settings Overview
Information on available cleaning settings for the Washlet functions.
Entering Setting Mode
Setting Pre-Mist and Deodorizer
Details on setting Pre-Mist and Deodorizer ON/OFF for specific models.
Customizing Cleaning Settings
Pre-Mist Function Control
How to set whether the pre-mist sprays automatically after sitting.
Deodorizer Function Control
How to set whether the deodorizer operates automatically after sitting.
Setting Procedure for Automatic Functions
Setting Front and Seat Functions
Procedure for setting the FRONT and SEAT functions using specific button combinations.
Freeze Damage Prevention
Preventive Measures for Freezing
Steps to prevent freezing damage by closing the shutoff valve and draining water.
Long Periods of Disuse
Draining Water for Disuse
Procedure for draining water from the unit and pipe before long periods of non-use.
Resupplying Water After Disuse
Steps to resupply water to the unit after it has been drained for disuse.
Troubleshooting Guide
Initial Troubleshooting Checks
Basic checks for POWER LED status, breaker, and energy saver operation.
Troubleshooting: Cleansing Functions
Wand or Water Not Dispensing
Checks for issues when the wand or cleansing water does not come out.
Weak Water Pressure or Interrupted Spray
Troubleshooting for weak water pressure or stops during cleansing.
Cold Cleansing Water
Reasons why cleansing water might be cold and how to check settings.
Operation Stops Mid-Use
Troubleshooting tips for operations that stop automatically during use.
Unexpected Water Dispensing
Explanation for water coming out unexpectedly from the wand.
Troubleshooting: Dryer, Seat, and Energy Saver
Warm Air Dryer Issues
Troubleshooting low dryer temperature and auto-stop features.
Toilet Seat and Lid Temperature Issues
Diagnosing cold toilet seat issues related to temperature settings and energy saver.
Energy Saver Feature Malfunctions
Checks to perform if the energy saver feature is not working as expected.
Troubleshooting: Deodorizer and Other Issues
Deodorizer Not Working or Odors
Troubleshooting steps for a non-working deodorizer or emitting strange odors.
Water Leaks and Unit Stability
Addressing water leaks from plumbing connections and main unit instability.
Unusual Sounds and Air Feelings
Explaining sounds from the unit and feeling air in the bowl.
Limited Warranty Information
Warranty Exclusions and Coverage
Details on what is covered and excluded under the TOTO limited warranty.
Obtaining Warranty Service
Instructions and contact information for requesting warranty repair service.
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