Toto CST474CEF User Manual

Warranty Registration and Inquiry
For product warranty registration, TOTO U.S.A. Inc. recommends online warranty registration. Please visit
our web site http://www.totousa.com. If you have questions regarding warranty policy or coverage, please con-
tact TOTO U.S.A. Inc., Customer Service Department, 1155 Southern Road, Morrow, GA 30260
(888) 295-8134 or (678) 466-1300 when calling from outside of U.S.A.
Installation Manual
Manual de Instrucciones
Manuel D’Installation
CST474CEF(G)
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CST794EF

Toto CST474CEF Specifications

General

Brand	Toto
Model	CST474CEF
Category	Toilets
Language	English

Summary

Before Installation

Important Installation Considerations

Crucial information on plumbing requirements and back-to-back installation guidance.

Removing Existing Toilet

Step-by-step instructions for removing the old toilet before installation.

Installation Procedure

Install Mounting Bolts

Instructions for installing mounting bolts into the closet flange.

Install Outlet Connection

Steps for drilling holes and installing the PVC outlet connection.

Tank to Bowl Mounting

Procedure for mounting the toilet tank securely onto the bowl.

Installing Toilet

Instructions for placing and securing the toilet onto the closet flange.

Connecting Water Line

Steps to connect the water supply line to the toilet.

Operation and Final Checks

Final operational checks and toilet seat installation steps.

Maintenance Instructions

Fill Valve Replacement

Step-by-step guide for replacing the toilet's fill valve.

Water Level Adjustment

Instructions on how to adjust the water level in the toilet tank.

Servicing the Flush Valve

Procedure for servicing the flush valve mechanism in specific tank models.

Replacing the Drain Valve

Detailed steps for replacing the drain valve assembly in the toilet tank.

Care and Cleaning

Cleaner Usage Warning

Warning against using in-tank bowl cleaners due to potential damage.

Warranty Information

Chemical Damage Warning

Warning about damage from chloramines and chlorine-based cleaners.

Rough-In Dimensions

Water Supply Rough-In Note

Note on wider water supply rough-in and consulting a contractor.

Replacement Parts