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REACH

INSTALLATION INSTRUCTIONS

3.3/4.8L SKIRTED VITREOUS CHINA

TWO-PIECE INTEGRATED TOILET

3.3/4.8

S-TRAP 305mm K-3991T-S2
S-TRAP 400mm K-4153T-S2

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Please read these instructions carefully to familiarize
yourself with the required tools, materials, and installation
sequences. Follow the sections that pertain to your
particular installation. This will help you avoid costly
mistakes. In addition to proper installation, read all
operating and safety instructions.
All information in these instructions is based upon the
latest product information available at the time of
publication. Kohler China reserves the right to make
changes in product characteristics, packaging, or
availability at any time without notice.
These instructions contain important care, cleaning, and
warranty information -

.

please leave instructions for the

consumer

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ORDERING INFORMATION

.......................................K-3991T-S2

Includes Bowl
Includes Tank
Includes

..................................K-4087T

.......................................K-4153T-S2

Includes Bowl
Includes Tank
Includes

..................................K-4087T

REACH 3.3/4.8L
Two-piece Toilet 305mm

REACH 3.3/4.8L
Two-piece Toilet 400mm

.....................................................K-3836T-M2

...................................................K-4979T-ST3

Toilet Seat

(Hidden Hinge Base)

.....................................................K-4074T-M2

...................................................K-4979T-ST4

Toilet Seat

(Hidden Hinge Base)

REACH Quiet-Close

REACH Quiet-Close

"

"

3.3/4.8

305mm.................................................K-3991T-S2

.............................................................K-

...........................................................K-4979T-ST3

.............................................................K-4087T

"

"

3.3/4.8

400mm.................................................K-4153T-S2

.............................................................K-

...........................................................K-4979T-ST4

.............................................................K-4087T

3836T-M2

(

)

4074T-M2

(

)

-1-

No.2 KOHLER ROAD, SANSHUI CENTRAL INDUSTRIAL PARK, LEPING TOWN, SANSHUI DIST., FOSHAN, GUANGDONG, PRC

POST CODE 528137

2

528137

8# MENGSHAN RD, ECONOMIC DEVELOPMENT ZONE OF HUANTAI, ZIBO, SHANDONG, CHINA POST CODE: 256410

8

256410

©

©

Copyright Kohler China Investment Co., Ltd. 2018

2018

NOTES

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Observe all local plumbing and building codes.
Shut off the water supply.
Seat post holes are on 140mm centers.
Ensure that the new drain has the correct roughing-in
dimension. This toilet has a 305/400mm roughing-in
dimension.

.

Closet flange must be 305/400mm on-center from wall.
Carefully inspect the new fixture for any sign of damage.
For new construction, refer to the dimensions in

for locating the shut-off valve.

See Roughing-in

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Fixture dimensions are nominal and conform to tolerances
established by ASME Standards (A112.19.2-2013).
This product complies with GB/T 6952-2015 and GB
25502-2017. Water Efficiency Grade 1.

installation step

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140mm

305/400mm(

)

305/400mm

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ASME

(A112.19.2-

2013)

GB/T 6952-2015

GB 25502-2017

1

1203791-T01-D

Summary of Contents for S-TRAP K-3991T-S2

Page 1: ...2 K 4979T ST3 Toilet Seat Hidden Hinge Base K 4074T M2 K 4979T ST4 Toilet Seat Hidden Hinge Base REACH Quiet Close REACH Quiet Close 3 3 4 8 305mm K 3991T S2 K K 4979T ST3 K 4087T 3 3 4 8 400mm K 4153T S2 K K 4979T ST4 K 4087T 3836T M2 4074T M2 1 No 2 KOHLER ROAD SANSHUI CENTRAL INDUSTRIAL PARK LEPING TOWN SANSHUI DIST FOSHAN GUANGDONG PRC POST CODE 528137 2 528137 8 MENGSHAN RD ECONOMIC DEVELOPME...

Page 2: ...IALS REQUIRED Not supplied 254mm 10 adjustable wrench 305mm 12 pipe wrench Metal file file cut Tape measure Tubing cutter Level Hacksaw Putty knife Screwdriver Toilet gasket wax seal Toilet T bolts 2 8mm 5 16 diameter Toilet supply shut off valve 10mm 3 8 recommended If the existing toilet does not have a supply shut off valve below the tank install one before installing the new toilet NOTICE 254m...

Page 3: ...talled immediately temporarily stuff a rag into the closet flange NOTICE T NOTICE Do not use white cement or high lime content cements to install this toilet The expansion of cement due to a rise in temperature may make the toilet crack or cause damage Kohler is not responsible for any damage caused by installation with the use of cement Closet Flange mm 67mm 200mm 160 Fig 3 3 TO INSTALL SUPPLY SH...

Page 4: ...of plastic trap Wax ring type toilet gasket should not be installed at temperatures less than 21 C If you are using a toilet gasket with an integral plastic sleeve make sure the gasket is positioned with the sleeve facing away from the toilet NOTE 1 NOTE 2 o 1 21 2 o C Install brackets Plastic Trap Outlet Toilet Gasket Fig 8 8 Install plastic to ground and mounted with 3 set of bolts firmly not su...

Page 5: ...olts and slide the tank bolts down through the holes in the tank and bowl Assemble the washers and nuts to the tank bolts Securely tighten the nuts so the tank is level Be sure the nuts are tight enough to achieve a watertight seal CAUTION Risk of product damage Fig 10 10 Fig 11 11 Carefully align and lower the bowl Apply weight to the bowl rim to let the outlet insert into plastic trap Carefully ...

Page 6: ...8 turn counterclockwise While holding a container over the uncapped VALVE to prevent splashing turn water supply on and off a few times Leave water supply off Replace END by engaging lugs and rotating 1 8 turn clockwise Turn on water supply Check that water level is at the marked water line 1 8 1 8 Fig 15 15 FILL VALVE ADJUSTMENT Fill float with ballast Adjust the cam clockwise or counter clockwis...

Page 7: ... misaligned with the flush valve seat or if the flush valve seat is damaged Replace the flush valve seal or flush valve C Clean the fill valve seat seat washer of debris or replace the piston seat washer assembly D Remove the tank and tighten the flush valve nut if flush valve gasket is leaking Do not overtighten If leakage continues replace the gasket E Adjust the tank water level if it is too hi...

Page 8: ...an seriously damage fittings in the tank This damage can cause leakage and property damage Kohler Company shall not be responsible or liable for any damage to these tank fittings caused by the use of cleaners containing chlorine calcium hypochlorite WARNING Risk of property or product damage Please do not use hard materials like scouring pad to clean product surface especially the product logo CAU...

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