Toto CST244EF - User Manual

CST743ED
CST744ED
CST744EL(N)
CST744ELD
CST744EF.10
CST744EFD.10
CST754EF(N)
CST784EF
CST744EFN.10
CST243EF
CST244EF
CST423EF
CST424EF(G)
CST454CEF(G)
CST454CUF(G)
CST743E(N)
CST744E(G)(N)
CST494CEMF(G)
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

Summary

Installation Procedure

Clean Closet Flange and Install Bolts

Prepare the closet flange by removing debris and installing new mounting bolts.

Set Toilet Bowl with Wax Ring

Apply a new wax ring to the toilet bowl and align it over the closet flange.

Secure Fill Valve and Flush Valve Nuts

Attach Tank to Bowl with Bolts

Connect the tank to the bowl using bolts, washers, and nuts, ensuring three points of contact.

Connect Water Supply to Fill Valve

Connect the water supply line to the fill valve, ensuring it is hand-tightened.

Toilet Tank Fill Valve Instructions

Fill Valve Installation Procedure

Steps for installing the new fill valve into the toilet tank.

Attach Refill Tube

Turn Water Supply ON

Turn on the water supply and check for leaks after installation.

Water Level Adjustment

Flush Valve Servicing Instruction (ST453 U Model)

Flush Valve Servicing Instruction (ST494 M Model)

Turn Off Water and Flush Toilet

Remove and Clean Flush Tower

Reassemble Flush Valve Components

Care and Cleaning

Warranty

Product Warranty Coverage

Warranty Obligations and Limitations

Obtaining Warranty Service

Rough-In Dimensions

Toto CST244EF Specifications

General

Brand	Toto
Model	CST244EF
Category	Toilets
Language	English