Toto CST604 Series 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
MS604114*
MS634114*
MS814224*
MS853113*
MS854114*
MS856124*
MS856234*
MS863113*
MS864114*
MS924154*
CST604*
CST634*
* with different options.

Toto CST604 Series Specifications

General

Brand	Toto
Model	CST604 Series
Category	Toilets
Language	English

Summary

Before Installation

Common Tools Needed

Lists tools required for installation.

Included Parts

Lists components included in the package.

Care and Cleaning

Warning on Bowl Cleaners

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

Installation Procedure

Flange and Bolt Installation

Steps for cleaning the flange and installing mounting bolts.

Wax Seal and Toilet Placement

Instructions for applying wax seal and positioning the toilet.

Securing the Toilet Bowl

Guide for attaching nuts to bolts and installing bolt caps.

Flexible Supply Connection and Flushing

Connect supply line, flush to clear debris, and check for leaks.

Tank Lid and Seat Installation

Instructions for installing the tank lid and toilet seat.

Maintenance Instructions

Replacing the Fill Valve

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

Water Level Adjustment

Instructions on how to adjust the water level for different fill valve types.

Replacing the Flush Valve

Detailed procedure for replacing the flush valve for specific TOTO models.

Replacing the Drain Valve

Step-by-step instructions for removing and replacing the drain valve.

CEFIONTECT® Cleaning

Guide on cleaning TOTO products with CEFIONTECT® glaze.

Warranty Information

Warranty Coverage and Exclusions

Details TOTO's limited warranty, coverage period, and exclusions.

Obtaining Warranty Service

Steps and contact information for requesting warranty repair service.

Replacement Parts

Parts for Flapper Type Drain Valve

List of replacement parts for flapper type drain valves.

Parts for Flush Tower Type Drain Valve

List of replacement parts for flush tower type drain valves.