Kohler K-6191X Assembly instructions

1203791-X2-D ©2017 Kohler Co.
Installation and Care Guide
Dual Flush
Two-Piece Toilet


K-6191X
K-75991X
K-30312X

1203791-X2-D 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 1203791-X2-D
Before You Begin
CAUTION: Risk of hazardous gases. If the new toilet is not installed
immediately, temporarily place a rag in the closet ange.

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: Some installation parts might not be provided.
NOTE: The toilet pictured in the installation steps may dier from the model
being installed.
 
  

 
 

¨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.
¨Use the template supplied with the product.
¨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.
CAUTION: Risk of personal injury or product damage. Handle with
care. Product can break, chip, or cause injury if handled carelessly.
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.

1203791-X2-D 4 Kohler Co.


 

¨ 
¨ 

¨ 
¨ 
¨ 

¨ 
Tools/







Kohler Co. 5 1203791-X2-D
Installation/
1
Verify inlet and outlet position.

3 4
2



Position the template on the floor to
ensure the template against the wall.
Tape in place.
Position the brackets as shown on
the template and install.





Drill 2 floor mounting holes and
3 flange holes. Insert the anchors.
305
200
160
1/2"
Supply
เกลียวท่อนํ�าดี
10
mm/มม.

Draw centerline
on the floor.

1203791-X2-D 6 Kohler Co.
Installation/
5
6 7
Carefully align and lower the bowl. Carefully thread the screws into the
brackets, until toilet is secure.
Alternately tighten left and right sides
to prevent pulling the toilet off center.
Do not overtighten!
Firmly press the wax ring onto the connector trap outlet.
For Plastic Trap For Ceramic Trap
Wax Ring Waste Pipe





อย่าขันแน่นจนเกินไป!

สําหรับท่อนํ�าทิ�งพลาสติก สําหรับท่อนํ�าเซรามิก
ขี �ผึ �ง ท่อนํ�าเสีย ฝาครอบสกรู
สกรู
ปลอก
Cap
Screw
Sleeves
ข้อต่อท่อนํ�าทิ�ง
Connector
ขี �ผึ �ง
Wax Ring
ขี �ผึ �ง
Wax Ring

Kohler Co. 7 1203791-X2-D
Installation/
Gasket
Washer
Nut
Tank
Bolt
Rubber Washer
Bowl
โบลท์
แหวนยาง
ถังพักนํ�า
ประเก็น
โถสุขภัณฑ์
Tank
ถังพักนํ�า
Bowl
โถสุขภัณฑ์
แหวนรอง นอต
Nut
นอต
9Install the push button.
Tighten the nut.

10 Install the bracket into the tank cover.

8Insert the gasket. Position the tank on the bowl. Slide the rubber washers and
metal washers onto the bolts. Tighten the bolts. Do not overtighten!

อย่าขันแน่นจนเกินไป!
11 Attach the tank cover.

Press here


Press
hold.

1203791-X2-D 8 Kohler Co.
Installation/
12 Connect the supply hose. Flush several times and check for leaks.
  
13 Turn here to adjust the water level if needed.

+-
-
For Installtion with Normal Seat

For Installtion with Bidet Seat

CAUTION: Turn on the water and allow water to flow through the supply pipe
to flush the system of and debris for connecting fill valve.


Connect T-valve and adapter (Provided) to the
stop and connect the water supply.




Kohler Co. 9 1203791-X2-D
Installation/
ยาซิลิโคน
Silicone
Connect the supply hose seat and
install the electric outlet and seat
according to the toilet seat instructions.



14
15 Install the tank cover and the seat.
Apply silicone around base.


For Normal Seat
สําหรับฝารองนั�งทั�วไป
For Bidet Seat
สําหรับฝารองนั�งอเนกประสงค์

1203791-X2-D 10 Kohler Co.
3
4 5


Note the float valve position and mark the float valve height. Lift the lock up.
Remove the float valve.

Turn the flush valve counterclockwise
and pull up. 
Remove and replace the seal.
1Shut off the water supply. Lift the tank cover up. Press the locked button
to remove the push button from flush valve cable.
2



Press hold

Float Valve
ลูกลอย
Replace the Seal/