Kohler K-5402 Assembly instructions

Homeowners Guide

Wall-Hung Toilet with Cleansing Seat

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K-5402

1247364-5-B

IMPORTANT SAFEGUARDS

When using electrical products, especially when children are present, basic safety precautions should

always be followed, including the following:

READ ALL INSTRUCTIONS BEFORE USING

DANGER: Risk of electric shock. Connect only to a circuit protected by a Ground-Fault

Circuit-Interrupter (GFCI)*.

WARNING: Risk of personal injury. UV light emitted from this light can cause injury to skin or

eyes. Avoid exposure to unshielded lamp.

WARNING: Risk of personal injury. Replacement of the UV lamp must only be performed by

qualiﬁed service personnel.

CAUTION: Risk of personal injury. Do not remove the UV lamp protective cover. Eye damage

may result from viewing the UV light directly.

For Service Personnel:

WARNING: Risk of electric shock. Disconnect power before servicing.

WARNING: Risk of personal injury. The UV lamp cover has an interlock designed to reduce the

risk of excessive ultraviolet radiation. Do not bypass the interlock. Reinstall the interlock after

servicing.

*Outside North America, this device may be known as a Residual Current Device (RCD).

WARNING: To reduce the risk of burns, electrocution, ﬁre, or injury to persons:

Close supervision is necessary when this product is used by or near children, the elderly, or

invalids. Adjust the temperature of the seat for the elderly, those who are incapacitated, or persons

with sensitive skin.

Use this product only for its intended use as described in this manual. Do not use attachments not

recommended by Kohler Co.

Never operate this product if it has a damaged cord or plug, if it is not working properly, if it has

been dropped or damaged, or dropped into water. Return the product for examination and repair.

Keep the cord away from heated surfaces.

Never block the air openings of the product. Keep the air openings free of lint, hair, and the like.

Never use while sleeping or drowsy.

Never drop or insert any object into any opening or hose.

Do not use outdoors or operate where aerosol spray products are being used or where oxygen is

being administered.

This product should be connected to a grounded, metallic, permanent wiring system, or an

equipment-grounding conductor should be run with the circuit conductors and connected to the

equipment grounding terminal or lead on the product.

This product conforms to applicable provisions of US 21 CFR, Chapter 1, Subchapter J, Radiological

Health.

SAVE THESE INSTRUCTIONS

1247364-5-B 2 Kohler Co.

Manual Operation

NOTE: When the cleansing wash features are activated from the side control panel, they will default to

the middle temperature, pressure, and wand position settings.

″rear″-Press the icon to activate rear wash. Press again to stop rear wash.

″dryer″-Press the icon to activate the dryer. Press again to stop the dryer.

″stop″-Press the icon to stop an activated feature.

″front″-Press the icon to activate front wash. Press again to stop front wash.

″ﬂush″-Press the icon to ﬂush the toilet.

″lighting″-Press the icon to turn the night light off. Press again to turn on the night light on.

Low Light Sensor - Senses low light levels and turns the night light on.

Dual Flush Actuator

The dual ﬂush actuator allows manual or touchless ﬂush with a choice of full or reduced ﬂush.

Large button - For touchless full ﬂush, hold your hand in front of the large button for 1.6 gpf (6.1

lpf). For manual ﬂush, push the button.

Small button - For touchless reduced ﬂush, hold your hand in front of the small button for 0.8 gpf

(3 lpf). For manual ﬂush, push the button.

Seat Sensor

Area

Spray

Wand

Side

Control

Panel

Low Light

Sensor

Rear Wash Power

Night

Light

Front

Wash

Dual Flush

Actuator

Kohler Co. 3 1247364-5-B

Remote Control – Setup

NOTE: The remote control must be charged to operate. The ″Stop″icon will blink when the remote needs

to be charged.

Charging the Remote

Verify that the docking station has batteries installed. Refer to the ″Replacing the Batteries″section.

Place the remote control on docking station.

The remote is fully charged when the ″Stop″icon stops blinking.

Pairing to the Toilet

IMPORTANT! The remote control cannot be paired to the toilet while the toilet is occupied.

NOTE: The icons on the bottom row of the remote control will ﬂash when the remote is not paired or is

out of range of the toilet.

Press the power button to turn on the remote control.

Move the remote control within close proximity to the toilet. The bottom row of icons should be

ﬂashing.

Press and hold the ″lighting″icon on the side control panel. Release the icon after the night light

blinks three times.

Press and hold the ″Dryer″icon on the remote control.

While holding the ″Dryer″icon on the remote control, press and hold the ″rear″and ″front″icons

simultaneously on the side control.

When pairing is successful, the bottom icons will stop ﬂashing.

Power Button

Docking Station

Side Control Panel

1247364-5-B 4 Kohler Co.

Remote Control – General Features

IMPORTANT! To activate features using the remote control, the remote must be paired with the toilet.

Refer to the ″Remote Control – Setup″section.

Power - Press the power button to turn the remote control on or off.

Seat Cover - With the seat unoccupied, press this ″Cover″icon to open or close the cover.

Seat - With the seat unoccupied, press the ″Seat″icon to open or close the seat.

Eco Flush - Press the ″Flush-eco″icon to ﬂush the toilet with 0.8 gpf (3 lpf).

Full Flush- Press the ″Flush-full″icon to ﬂush the toilet with 1.6 gpf (6 lpf).

Heated Seat Temperature - While seated, press the ″Seat temp″icon, then press again to increase or

decrease the temperature. The dots to the left of the icon indicate the temperature setting. There are

ﬁve settings.

Stop - Press the ″Stop″icon to stop the cleansing wash, dryer, deodorizer, and UV sterilization.

Press and hold to turn off the remote control.

Dryer - While seated, press the ″Dryer″icon to activate air ﬂow. Press again to increase or decrease

air ﬂow.

UV Disinfection - With the seat unoccupied, press the ″Clean″icon to initiate wand disinfection.

The feature is active when the icon is blinking.

Power Button

Docking Station

Kohler Co. 5 1247364-5-B

Remote Control – Cleansing Features

IMPORTANT! To activate features using the remote control, the remote must be paired with the toilet.

Refer to the ″Remote Control – Setup″section.

NOTE: Water temperature, water pressure, wand position, and massage action are adjustable while the

front or rear wash is in use. The dots to the left of the icons indicate the current setting.

Front Wash - Press the ″Front″icon to activate water spray from the front of the wand. Washing

will stop automatically after 5 minutes or can be stopped by pressing the ″Stop″icon.

Rear Wash - Press the ″Rear″icon to activate water spray from the back of the wand. Washing will

stop automatically after 5 minutes or can be stopped by pressing the ″Stop″icon.

Water Temperature - Press the ″Water temp″icon, then press again to increase or decrease the

temperature through ﬁve settings.

Massage - Press the ″Massage″icon to activate oscillating action. Press again to switch to pulsating

action. Press a third time for simultaneous oscillating and pulsating actions. Press a fourth time to

stop the action.

Spiral - Press the ″Spiral″icon to activate spiral action. This feature is only available while the rear

wash is in use. Press the icon again to stop the action.

Wand Position - Press the ″Wand″icon, then press again to adjust the wand position through ﬁve

settings.

Water Pressure - Press the ″Pressure″icon, then press again to increase or decrease water pressure

through ﬁve settings.

1247364-5-B 6 Kohler Co.

Enable/Disable Automatic Features

NOTE: Automatic features come enabled from the factory.

Cover Open/Close

When enabled, the seat cover automatically opens when the toilet is approached. The seat and seat

cover will automatically close 3 minutes after the toilet has been used.

Press and hold the ″lighting″icon on the side control panel until the night light blinks three times.

Press the ″Cover″icon on the remote control. The night light blinks once quickly when the sensor is

set to short distance, twice quickly for mid-distance, and three times quickly for long distance.

The night light blinks slowly when the feature is disabled.

Deodorizer

When enabled, the deodorizer automatically activates while the toilet is in use.

Press and hold the ″lighting″icon on the side control panel until the night light blinks three times.

Press the ″Seat″icon on the remote control.

The night light blinks once quickly when the feature is enabled, or blinks slowly when disabled.

Automatic Flush

When enabled, the toilet will automatically ﬂush 60 seconds after the user stands up, lowers the

seat, or leaves the area.

Press and hold the ″lighting″icon on the side control panel until the night light blinks three times.

Press the ″Flush-full″icon on the remote control.

The night light blinks once quickly when the feature is enabled, or blinks slowly when disabled.

Energy Save Mode

When enabled, the toilet conserves energy by reducing the heated seat temperature when the toilet

is not in use.

Press and hold the ″lighting″icon on the side control panel until the night light blinks three times.

Side Control Panel

Kohler Co. 7 1247364-5-B

Enable/Disable Automatic Features (cont.)

Press the ″Seat temp″icon on the remote control.

The night light blinks once quickly when the feature is enabled, or blinks slowly when disabled.

UV Disinfection

When enabled, ultra violet rays and water sterilize the spray wand daily. This feature only operates

when the seat is closed.

Press and hold the ″lighting″icon on the side control panel until the night light blinks three times.

Press the ″UV″icon on the remote control.

The night light blinks once quickly when the feature is enabled, or blinks slowly when disabled.

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.

•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.

1247364-5-B 8 Kohler Co.

Servicing the Wand and Deodorizer

Cleaning the Spray Wand

On the remote control, press and hold the ″Wand″icon to extend the wand forward.

Clean the spray wand with a soft-bristled brush and hot water.

Press and hold the ″Wand″or ″Stop″icon to retract the wand.

Cleaning or Replacing the Deodorizer

Remove the ﬁlter cover.

Remove the ﬁlter from the housing and inspect it for damage.

If the ﬁlter is damaged, replace it.

If the ﬁlter is clogged, remove all debris.

Install the ﬁlter.

Reinstall the cover.

Spray

Wand

Kohler Co. 9 1247364-5-B

Servicing the Filters

Remove the right side panel.

Turn off the power to the toilet by ﬂipping the internal switch.

Turn off the water by turning the handle to the closed position.

Remove the ﬁlters and inspect them for damage.

If the ﬁlters are damaged, replace them.

If the ﬁlters are clogged, remove all debris.

Install the ﬁlters.

Turn on the water by turning the handle to the open position.

Turn on the power to the toilet by ﬂipping the internal switch.

Reattach the right side panel.

Filter

Internal

Switch

Handle

1247364-5-B 10 Kohler Co.

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