Kohler K-3597 Homeowner's Manual

Homeowners Guide

Toilet

K-3597

M product numbers are for Mexico (i.e. K-12345M)
Los números de productos seguidos de
M corresponden a México (Ej.
K-12345M)
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Español, página“ Español-1”

1086530-5-B

IMPORTANT INFORMATION

SAVE THESE INSTRUCTIONS

WARNING: Risk of injury or water damage. Contents of
vessel under pressure can cause severe injury. Do not open or
service before reading service instructions. Turn off water
supply and flush the unit to release pressure before
attempting any service.

WARNING: Risk of injury or product damage. Handle
vitreous china products very carefully. Vitreous china can
break and chip if you overtighten bolts and nuts.

CAUTION: Risk of product damage. Do not use any oils or
lubricants on the system.

CAUTION: Risk of product damage. The fittings in this
toilet require no adjustment (except for possible gap clearance
adjustment and winterizing). The fittings in this toilet are
preset. Any adjustment or modifications of the product are
not normal usage and void the warranty.

NOTICE: For service and warranty on the Sloan Flushmate® vessel
and related components, see the Sloan Flushmate Owner’s Service
Manual.

Follow all local plumbing codes.

1086530-5-B 2 Kohler Co.

Supply Hose

Air Inducer

Actuator

Vessel

Trip Lever

Overflow Valve

Pressure
Regulator

Screen

Water

Air

Theory of Operation

NOTE: Your toilet may appear different than the one pictured.

The vitreous china bowl and tank direct the flushing water flow, and
house the Pressure Lite system.

The vessel contains the complete operating cartridge assembly, and is
the container for the pressurized 1.0 gallons (3.8 L) of water used for
each flush.

The control components consist of the pressure regulator and the air
inducer. These components work with the incoming, pressurized,
supply-line water to provide a regulated pressure flush to the toilet
bowl.

A complete flush cycle is two separate functions.
When the trip lever is operated, the vessel plunger assembly is

pressed, allowing pressurized water to be directed to the bowl for
complete flushing action. As the water level in the vessel drops the
plunger will close, stopping water flow to the bowl.

A checkpoint built into the vessel assembly allows any discharge of
water into the vitreous china tank to drain directly into the bowl.

Kohler Co. 3 1086530-5-B

Theory of Operation (cont.)

After flushing, a charge cycle takes place. Supply line water flows into
the vessel through the screen and pressure regulator. The water then
flows across the air inducer, which mixes a small amount of air with
the water, filling the vessel until a pressure of approximately 35 psi
(2.5 Kg/cm squared) is reached. The toilet will be ready for the next
flush within 60 to 90 seconds. If the toilet is not ready for the next
flush within that time, please refer to the Troubleshooting section.

1086530-5-B 4 Kohler Co.

Setscrew

1/16" (2 mm) –
1/8" (3 mm) Gap

Plunger Arm

Actuator

Gap Clearance

If the toilet does not activate, the gap between the actuator and
the plunger arm may need to be reset. Make sure the trip lever
handle is installed, and the trip lever nut is tight. This is a
left-hand thread; turn counterclockwise to tighten.

Make sure the water supply is on, and the supply line water has
stopped flowing into the toilet.

Loosen the setscrew. Turn the actuator until there is a 1/16″
(2 mm) - 1/8″ (3 mm) gap between the actuator and the plunger
arm. Turn the actuator clockwise to increase the gap.

Tighten the setscrew after the gap is properly adjusted.

NOTE: Loss of gap clearance adjustment could cause leakage into
the toilet bowl due to the plunger not sealing properly. This
condition could cause a continual flow of water. If the problem is
not corrected after adjustment, refer to the Troubleshooting section.

Kohler Co. 5 1086530-5-B

Vessel

Actuator

Supply Shank

Screen

Winterizing Your Toilet

Turn off the water.
Drain the tank by flushing. Press the actuator down for

approximately one minute to drain the water from the vessel
assembly.

Disconnect the water supply line to the toilet.
Remove the supply shank, and drain the water from the tank.
Press the actuator one more time, then pull the actuator up to

allow air into the vessel.
Add antifreeze to the toilet bowl water to prevent freezing. Use

recreational-type antifreeze commonly used in campers, motor
homes, and boats.

To restart the toilet, first reconnect the water supply line to the
toilet. Then turn on the water supply, and let the system
pressurize for at least one minute.

Check for leaks, and retighten any leaking connections.

1086530-5-B 6 Kohler Co.

Winterizing Your Toilet (cont.)

NOTE: Refer to the Sloan Flushmate

Owner’s Service Manual for

®

more information.

Safety Features

Your Kohler toilet combines outstanding function, comfort, and
performance with remarkable style and class. It contains the following
specific safety features:

Your toilet exceeds ASME performance standards for
low-consumption toilets.

It was designed with a large glazed trapway to keep waste
moving without blockage.

Your Kohler toilet is scratch and abrasion-resistant. It is crafted
from a clay mixture that is fired at an intense heat to vitrify the
clay and fuse the glaze. Its surface won’t stain, discolor, rust, or
fade. Every component in your Kohler toilet is specifically
designed to increase the toilet’s useful life.

Care and Cleaning

WARNING: Risk of property or product damage. Do not use
in-tank cleaners in your toilet. Products containing chlorine
(calcium hypochlorite) can seriously damage fittings in the
tank. This damage can cause leakage and property damage.

Kohler Co. shall not be responsible or liable for any tank fitting
damage caused by the use of cleaners containing chlorine (calcium
hypochlorite).

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

•

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 applying cleaner. Rinse and dry any overspray that lands on
nearby surfaces.

•

Do not allow cleaners to soak on surfaces.

•

Use a soft, dampened sponge or cloth. Never use an abrasive
material such as a brush or scouring pad to clean surfaces.

Kohler Co. 7 1086530-5-B

Care and Cleaning (cont.)

•

For Artist Edition Toilets: Treat your decorative product just as
you would treat your fine china. DO NOT use bristle brushes or
abrasive-backed sponges. They will scratch decorative surfaces.
Use only warm water to clean. Dry with a cotton cloth or soft
sponge.

For detailed cleaning information and products to consider, visit
www.kohler.com/clean. To order Care & Cleaning information, call
1-800-456-4537.

Warranty

ONE-YEAR LIMITED WARRANTY

KOHLER plumbing products are warranted to be free of defects in
material and workmanship for one year from date of installation.

Kohler Co. will, at its election, repair, replace or make appropriate
adjustment where Kohler Co. inspection discloses any such defects
occurring in normal usage within one (1) year after installation. Kohler
Co. is not responsible for removal or installation costs. Use of in-tank

toilet cleaners will void the warranty.

To obtain warranty service contact Kohler Co. either through your
Dealer, Plumbing Contractor, Home Center or E-tailer, or by writing
Kohler Co., Attn.: Customer Care Center, 444 Highland Drive, Kohler,
WI 53044, USA, or by calling 1-800-4-KOHLER (1-800-456-4537) from
within the USA and Canada, and 001-800-456-4537 from within Mexico,
or visit www.kohler.com within the USA, www.ca.kohler.com from
within Canada, or www.mx.kohler.com in Mexico.

IMPLIED WARRANTIES INCLUDING THAT OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE ARE EXPRESSLY LIMITED IN DURATION TO THE
DURATION OF THIS WARRANTY. KOHLER CO. AND/OR
SELLER DISCLAIM ANY LIABILITY FOR SPECIAL, INCIDENTAL
OR CONSEQUENTIAL DAMAGES. Some states/provinces do not
allow limitations on how long an implied warranty lasts, or the
exclusion or limitation of special, incidental or consequential
damages, so these limitations and exclusions may not apply to you.
This warranty gives you specific legal rights. You may also have
other rights which vary from state/province to state/province.

This is Kohler Co.’s exclusive written warranty.

1086530-5-B 8 Kohler Co.

Troubleshooting Guide

Symptoms Recommended Action

1. Poor flush. A. Clean under the bowl rim.
B. Plunge the bowl, auger the trap, and auger the

drain to clear any blockage.

C. Adjust the gap between the actuator and plunger

arm to approximately 1/8″ (3 mm).

D. Fully open the supply stop.
E. Clean the screen with a medium to hard bristle

brush. Replace the screen if necessary. (Phone
1-800-533-3450 for assistance.)

F. Refer to installer/dealer for assistance.

2. No flush. A. Fully open the water supply stop.
B. Tighten the nut (turn counterclockwise to tighten).
C. Hook the plunger arm over the trip arm.
D. Clean the screen. (Phone [phone] for

assistance.) Replace the screen if necessary.

E. Replace inlet components. (Phone [phone]

for assistance.)

3. Bowl water

continues
to flow or
tank fill
water will
not shut off.

A. Adjust the gap between the actuator and plunger

arm to approximately 1/8″ (3 mm).

B. Repair or replace the plunger arm (refer to

installer/dealer for assistance).

C. Replace the lower supply group.

Kohler Co. 9 1086530-5-B

1160268**

Tank Cover

For service on
the Sloan vessel,
in the U.S.A. call:
1-800-533-3450.

78132

Nut

1089001**

Trip Lever

84464

Nut

42398

Washer

42397

Nut

**Finish/color code must be specified when ordering.

Service Parts

1160354

Trip Arm

1086531

Washer

32572

Washer

51533

Nut

1013092**

Bolt Caps (2 ea.)

1104621

Gasket

84999

Anchor Kit (2 ea.)

1086530-5-B 10 Kohler Co.

K-4713**

Toilet Seat

1150464**

Hinge Kit

1109093**

Hinge

1133070

Bumpers

1109092**

Hinge Cover

1133024

Hardware

1086972

Hinge Mount

**Finish/color code must be specified when ordering.

Kohler Co. 11 1086530-5-B