Kohler K-7420 Installation Manual

Installation Guide

Premium Remote Control

K-7420

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

1197249-2-A

Remote Control Compliance

This device complies with Part 15 of the FCC Rules. Operation is
subject to the following two conditions:

1. This device may not cause harmful interference, and

2. This device must accept any interference received, including
interference that may cause undesired operation.

Changes or modifications not expressly approved by the party
responsible for compliance could void the user’s authority to operate
the equipment.

This equipment has been tested and found to comply with the limits
for a Class B digital device, pursuant to Part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against
harmful interference in a residential installation. This equipment
generates, uses, and can radiate radio frequency energy and, if not
installed and used in accordance with the instructions, may cause
harmful interference to radio communications. However, there is no
guarantee that interference will not occur in a particular installation. If
this equipment does cause harmful interference to radio or television
reception, which can be determined by turning the equipment off and
on, the user is encouraged to try to correct the interference by one of
the following measures:

•

Reorient or relocate the receiving antenna.

•

Increase the separation between the equipment and receiver.

•

Connect the equipment into an outlet on a circuit different from
that to which the receiver is connected.

•

Consult the dealer or an experienced radio/TV technician for
help.

RF Exposure Warning

This portable transmitter with its antenna complies with FCC’s RF
exposure limits for general population/uncontrolled exposure.

This device must not be co-located or operated in conjunction with any
other antenna or transmitter.

CANADA IC: 4554A-KOHLER005

This device complies with Industry Canada license-exempt RSS
standard(s).

Operation is subject to the following two conditions:

1. This device may not cause interference, and

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Remote Control Compliance (cont.)

2. This device must accept any interference, including interference that
may cause undesired operation of the device.

This portable transmitter with its antenna complies with Industry
Canada RF Exposure Limits for General Population/Uncontrolled
Exposure.

This Class B digital apparatus complies with Canadian ICES-003.

Tools and Materials

Plus:

• Tape

Assorted
Screwdrivers

Drill with Assorted Bits

Wall Plate

Before You Begin

NOTICE: Follow all local plumbing and electrical codes.

NOTE: Install this remote control before installing the toilet.

NOTE: The remote control connects to the docking station

magnetically.

Carefully inspect the remote control and docking station for
damage.

Confirm all the listed components are packed.

Remote Control Box Contents

Docking Station
Remote Control
Docking Station Power Cord

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Before You Begin (cont.)

FM External Antenna
AUX In Audio Cord

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38" (965 mm) - 66" (1676 mm)

5-15/16"

Docking Station

(151 mm)

4-1/16"
(104 mm)

41" (1041 mm) -

66" (1676 mm)

Remote Control Location

NOTICE: The locations for the docking station cord are suggested
locations. Make sure all installations adhere to applicable codes and
standards.

NOTE: The remote docking station is equipped with a 15’ (4.5 m)
power cord. The station mounting location shown for the docking
station is ADA compliant.

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Power
Cord

1. Install the Power Cord

NOTE: The power cord may be routed through the wall or
externally on the face of the wall.

If the finished wall has not been installed, route the power cord if
the cord will be routed through the wall.

If the finished wall is installed, drill a 3/8″ (10 mm) hole in the
wall behind the toilet location for the power cord.

If the power cord is routed through the wall, route the power
cord to the docking station location from the toilet end.

4"
(102 mm)

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Rear
Plate

Front Plate

Holes

Disconnect.

Screw

Back Cord
Opening

2. Mark the Installation Location

NOTE: The docking station comes with a 15’ (4.6 m) power cord.
Locate the docking station to allow the power cord to reach the
toilet.

Unpack the box containing the remote control components.
Remove the remote control from the docking station and set it

aside.
Remove the small screw on the bottom of the docking station.
Carefully remove the front plate by gently prying the sides of the

front plate out until they disconnect from the dock.
Carefully disconnect the cable.
Tape the screw to the front plate and set it aside.

NOTE: When the power cord is routed externally through the wall,
it may be easier to use the back cord opening. When the cord is
routed externally along the face of the wall, use the bottom cord
opening.

For installations using the back cord opening, route the power
cord through the back cord opening.

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Mark the Installation Location (cont.)

For installations using the bottom cord opening, route the power
cord through the bottom cord opening.

Position the rear plate in the installation position.
Mark the screw locations using the rear plate as a template.
Drill appropriate size mounting holes at the screw mounting

locations. The size of the hole will depend on the need for wall
anchors, wall material, and installation requirements.

Install wall anchors in the holes if needed.

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Red

Orange

Blue

White

Black

Power Cord

Connector
Harness

Back Cord
Opening

Bottom Cord
Opening

3. Connect the Power Cord

Loosen each of the five small screws located where the wires will
be connected.

Route the power cord into the docking station.

NOTE: There is a wiring schematic on the inside of the docking
station. Refer to the schematic when attaching the wires.

Slide the bare ends of the wires into the correct ports (as shown)
and tighten each screw to secure the wires in place.

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Rear

Reconnect.

Plate

4. Complete the Installation

Position the rear plate over the installation location.
Connect the rear plate to the wall using two screws.
Reconnect the cover plate cable to the base.
Snap the cover plate back into place.
Remove the screw and tape from the cover plate.
Secure the cover plate to the base with the screw.

NOTE: The remote control will not charge until the power cord has
been attached to the toilet. The remote control must charge for
approximately 30 minutes before it will be functional.

Position the remote control on the docking station. It attaches
magnetically.

After the toilet is installed, pair the remote control with the toilet
following the instructions in the toilet installation guide.

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Warranty

THREE YEAR LIMITED WARRANTY FOR VITREOUS CHINA
COMPONENT

THREE YEAR LIMITED WARRANTY FOR MECHANICAL PARTS

Kohler Co. warrants the vitreous china component on the KOHLER
Numi toilet to be free of defects in material and workmanship during
normal residential use for three (3) years from the date of installation.
Kohler Co. will further warrant all mechanical parts in the KOHLER
Numi toilet to be free of defects in material and workmanship during
normal residential use for three (3) years from the date of installation.
This warranty only applies to the KOHLER Numi toilet when installed
in the United States of America and Canada.

If a defect is found in normal use, Kohler Co. will, at its election,
repair, replace or make appropriate adjustment where Kohler Co.
inspection discloses any such defects. Damage caused by accident,
misuse or abuse is not covered by this warranty. This warranty
expressly excludes labor charges, removal charges, installation, or other
incidental or consequential costs. Improper care and cleaning will void
the warranty. Use of in-tank toilet cleaners will void the warranty. In
no event shall the liability of Kohler Co. exceed the purchase price of
the product.

If you believe that you have a warranty claim, contact 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. Please be sure to provide all pertinent information
regarding your claim, including a complete description of the problem,
the product, model number, color, the date the product was purchased
and from whom the product was purchased. Also include your original
receipts. For other information or to obtain the name and address of
the service and repair facility nearest you, call 1-800-4KOHLER
(1-800-456-4537) from within the USA and Canada and
001-800-456-4537 from within Mexico.

KOHLER CO. AND/OR SELLER ARE PROVIDING THESE
WARRANTIES IN LIEU OF ALL OTHER WARRANTIES, EXPRESS
OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE. 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.

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