Kohler K-8688X Istruzioni per il montaggio

Installation and Care Guide

One-Piece Toilet

คู่มือการติดตั้งและการดูแลรักษา

สุขภัณฑ์ชิ้นเดียว

K-8688X / K-28232X K-28232X-430

K-28232X-520

1258066-X2-A 2 Kohler Co.



Thank You For Choosing Kohler Company

Thank you for choosing Kohler. Kohler craftsmanship oers you a rare

combination of proven performance and graceful sophistication that will

satisfy you for years to come. The dependability and beauty of your Kohler

product will surpass your highest expectations. We’re very proud of our

products here at Kohler and we know you will be too.

Please take a few minutes to review this manual before you start installation. If

you encounter any installation or performance problems, please don’t hesitate

to contact us. Our phone numbers and website are listed on back cover.

All information in this manual is based upon the latest product information

available at the time of publication. At Kohler, we constantly strive to improve

the quality of our products. We reserve the right to make changes in product

characteristics, packaging or availability at any time without notice.

Thank you for choosing Kohler Company.

  

 

 

 

 



  



 





 

Kohler Co. 3 1258066-X2-A

Before You Begin



Important Information

IMPORTANT NOTICE TO INSTALLERS!:Please leave these instructions for

the consumer. They contain important information.

In addition to installation procedures, this manual contains important care and

cleaning. Please retain for future reference.

NOTE: Floor ange kit is not be provided.

NOTE: The toilet pictured in the installation steps may dier from the model

being installed.

 

 



 

 



CAUTION: Risk of personal injury or product damage. Handle with

care. Product can break, chip, or cause injury if handled carelessly.

¨Observe all local plumbing and building codes.

¨Prior to installation, unpack the new product and inspect it for damage.

Return the product to its protective carton until you are ready to install it.

¨Failure to follow these precautions may result in a poor installation.

¨ If the existing toilet does not have a supply shut-o valve below the tank,

install one before installing the new toilet.

¨Fixture dimensions are nominal and conform to tolerances established by

Standards TIS, ASME Standards (A112.19.2-2013) and GB 6952-2015.

CAUTION: Risk of property or product damage. Turn on the water

and allow water to ow through the supply pipe to ush the system of

any debris before connecting ll valve.

CAUTION: Risk of hazardous gases. If the new toilet is not installed

immediately, temporarily place a rag in the closet ange.

1258066-X2-A 4 Kohler Co.



Tools / 

G1/2"

 





¨ 

¨ 



¨ 

¨ 







 





 





Kohler Co. 5 1258066-X2-A

Installation / 

1Verify inlet and outlet position.



3For plastic trap outlet: Deill 2 brack-

ets holes and 3 flanged holes.

For ceramic trap outlet: Drill 2

brackets holes.

Insert anchors into holes.













2Position the template on the floor to

ensure the template against the wall.





4Position the brackets as shown on the

template and install.





305

150

280

1/2"

Supply

เกลียวท่อนํ�าดี



Draw centerline

on the floor.

mm/มม.

1258066-X2-A 6 Kohler Co.

Installation / 

5Install the wax ring and trap outlet on

the floor.(for ceramic trap outlet, wax

ring is used.)





8Carefully align and lower the bowl.

Apply weight to bowl rim to let the

waste pipe insert into bowl outlet.









7Slide the hose guide onto the hose, with the flared end last. Slide the two inserts

into the flared end of the hose guide. Insert into toilet wall and tighten nut.

6Connect the supply hose to the fill

valve.









Outlet



Plastic Trap



Bowl Outlet





Wax Ring



Waste pipe



Ceramic Trap Outlet

ท่อนํ�าทิ�งเซรามิก

Plastic Trap Outlet

ท่อนํ�าทิ�งพลาสติก

Ceramic Trap Outlet

ท่อนํ�าทิ�งเซรามิก

Plastic Trap Outlet

ท่อนํ�าทิ�งพลาสติก



Wax Ring Wax Ring



Waste Pipe



Kohler Co. 7 1258066-X2-A

Installation / 

Carefully thread the screws into the brackets, until toilet is secure. Alternately tighten

left and right sides to prevent pulling the toilet off center. Install cap to cover screw.

Do not overtighten.



อย่าขันแน่นจนเกินไป

10 11 Apply silicone around base.



Connect supply and turn on the water.











อย่าขันแน่นจนเกินไป!

Flush several times and check for

leaks. Do not overtighten!

Cap Screw Bushing

CAUTION: Turn on the water

and allow water to ﬂow through

the supply pipe to ﬂush

the system and debris for

connecting ﬁll valve.

ข้อควรระวัง:





1258066-X2-A 8 Kohler Co.

Care and Cleaning

For best results, keep the following in mind when caring for your product:

• Carefully read the cleaner product label to ensure the cleaner is safe for use

on the material.

• Always test your cleaning solution on an inconspicuous area before applying

to the entire surface.

• Wipe surfaces clean and rinse completely with water immediately after

cleaner application. Rinse and dry any overspray that lands on nearby

surfaces.

• Do not allow cleaners to sit or soak on the surface.

• Use a soft, dampened sponge or cloth. Never use an abrasive material such as

a brush or scouring pad to clean surfaces.

• Be careful not to leave staining materials in contact with the surface for

extended periods of time.

• The ideal cleaning technique is to rinse thoroughly and blot dry any water

from the surface after each use.

WARNING: Risk of property or product damage. Do not use in-tank

cleaners in your toilet. Products containing chlorine (calcium hypochlorite)

can seriously damage ings in the tank. This damage can cause leakage

and property damage.

13 Install the seat according to the toilet seat instruction.



Kohler Co. 9 1258066-X2-A



 



•   



• 



• 



• 

• 



• 

• 

 









1258066-X2-A 10 Kohler Co.

Troubleshooting Guide

Symptoms Recommended Action

1. Poor ush. A. Adjust the tank water level to match the waterline.

B. Fully open the water supply shut-o valve.

C. Clear obstructions from the trapway, jet, or bowl rim

holes.

D. Clear obstructions from the waste line.

2. No ush. A. Reconnect the chain to the trip lever or ush valve.

B. Adjust the chain assembly to remove excessive slack.

3. The ll valve

turns on/o by

itself without

the toilet being

ushed or it

runs, allowing

water to enter

the tank.

A. Adjust the chain for proper slack so ush ball isn’t

held o ush valve seat.

B. Clean or replace the ush valve seal if it is worn, dirty,

or misaligned with the valve seat or ush valve seat is

damaged. Replace ush valve seal or ush valve.

C. Clean the ll valve seal of debris or replace the seal

washer assembly.

D. Remove the tank lid and tighten ush valve nut if ush

valve gasket is leaking. Do not overtighten. If leakage

continues, replace gasket.

E. Replace the ll valve if the valve oat sinks.

F. Adjust the tank water level if it is too high.

4. Long tank ll

cycle.

A. Fully open the water supply shut-o valve.

B. Check the exible supply line (if applicable) for a kink.

Remove the kink.

C. Clean the valve inlet, valve head, or supply line. Flush

lines.

5. Noisy tank ll

cycle.

A. Partially close the water supply shut-o valve if the

water pressure to the toilet is too high. Check the

toilet performance following any such adjustment.

B. Remove dirt or obstructions from the valve head.

Flush lines.

IMPORTANT: Use only genuine Kohler parts to avoid property damage.

Questo manuale è adatto per i seguenti modelli

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