Kohler K-72777 Assembly instructions

Installation and Care Guide
Bath/Deck Mount Faucet
Mproduct numbers are for Mexico (i.e. K-12345M)
Los números de productos seguidos de
Mcorresponden a México (Ej.
K-12345M)
Français, page “Français-1”
Español, página “Español-1”
K-72777 K-72778
1205434-2-A

Tools and Materials
Before You Begin
WARNING: Risk of personal injury. Do not install the bath
faucet in an area where it may inadvertently be used for
support by the bather.
CAUTION: Risk of property damage. Select a cutting tool
appropriate for the deck/rim surface type. Refer to the
surface manufacturer’s instructions for the proper cutting
procedures.
IMPORTANT! Install to a finished deck only. Cannot be installed
on a rough deck.
IMPORTANT! Do not install the spout to a bath valve other than
the one included. The handles are not compatible with other valves.
IMPORTANT! Choose only handles that are listed on the
specification sheet for this product. Other handles will not install on
the valves correctly.
Observe all local plumbing and building codes.
Shut off the main water supply.
Protect the surface of the bath deck/rim during the installation.
Handles must be purchased separately.
Plumbers Putty
5/8"OD Copper
Tubing (1/2" Nominal)
• 3" (76 mm) Maximum
Reinforcing Material
Plus:
Hex Wrench
5/32" & 5/64"
Rags
Solder
Hacksaw or Tubing Cutter
1205434-2-A 2 Kohler Co.

Roughing-In
5/8"
(16 mm)
9-3/4"
(248 mm)
8"
(203 mm)
Min
Ø 1-1/8"
5/8"
(16 mm)
Min
3"
(76 mm)
Max
5-1/4"
(133 mm)
2-7/8"
(73 mm)
2-3/4"
(70 mm)
5-5/8"
(143 mm)
9" (228 mm)
Ø 3/4"
Ø 1-3/4"
(44 mm)
5/8"
(16 mm)
9-3/4"
(248 mm)
8"
(203 mm)
Min
Ø 1-1/8"
5/8"
(16 mm)
Min
3"
(76 mm)
Max
4-3/4"
(121 mm)
3"
(76 mm)
2-3/4"
(70 mm)
5-5/8"
(143 mm)
9" (228 mm)
Ø 3/4"
K-72777
K-72778
Ø 1-3/4"
(44 mm)
Kohler Co. 3 1205434-2-A

1. Prepare the Site
NOTE: To simplify future servicing, install an access panel to reach
the plumbing.
NOTICE: In standard installations, locate the side valves 4″(102
mm) from the spout center, as shown in the diagram. The side
valves may be installed anywhere on the deck. Adjust the
dimensions as needed.
Determine the mounting hole locations for the spout and valves.
Refer to the roughing-in dimensions illustrated for proper
placement and diameter.
For a finished bath deck/rim less than 5/8″(16 mm) thick: Install
wood reinforcing material to the underside of the deck/rim. The
combined thickness of the reinforcing material and the deck/rim
must not exceed 3″(76 mm).
CAUTION: Risk of property damage. Select a cutting tool
appropriate for the deck/rim surface type. Refer to the
surface manufacturer’s instructions for the proper cutting
procedures.
NOTICE: Do not exceed a 1-1/4″(32 mm) diameter hole for the
spout and 1-1/2″(38 mm) diameter hole for the side valves.
Maximum contact area is necessary for a successful installation.
Carefully cut mounting holes for the spout and side valves.
Install or relocate the water supplies as needed.
1205434-2-A 4 Kohler Co.

2. Install the Mounting Hardware
Insert the large O-ring into the larger groove of the washer and
the small O-ring in the smaller groove of the washer.
From above the deck/rim: With the large O-ring in the washer
facing down, place the washer over the mounting hole. Insert the
supply tube assembly through the washer.
From underneath the deck/rim: Orient the tabs on the plate up.
Slide the plate onto the supply tube assembly until it is flush with
the underside of the deck/rim, then secure with the screws. Slide
the flat washer onto the supply tube assembly, then secure with
the nut.
Install the pipe plug (not shown) from the hardware kit.
Nut
Screw
Plate
Washer
Small O-Ring
Large O-Ring
Grooved Washer
Supply Tube
Kohler Co. 5 1205434-2-A

3. Install the Valves
Measure the thickness of the finished deck. If the deck is less than
1-1/4″(32 mm) the dished washer will be required. If the deck is
thicker than 1-1/4″(32 mm) thick, the dished washer is optional.
Move the mounting hardware down one of the valves as far as
possible.
Insert the valve through the opening in the deck from
underneath.
Thread the collar onto the valve from above until it stops.
Pull up the valve assembly and tighten the setscrew in the collar.
Repeat with the second valve.
Valve Body
Dished Washer
Washer
Ring
Collar
Setscrew
1205434-2-A 6 Kohler Co.

4. Cut the Tubing
If the tee is not attached to the spout tube, attach it now.
Measure the distance between the tee inlets and each valve outlet.
Cut tubing to fit.
Pivot the valve bodies and install the two pieces of tubing.
Confirm the tubes are cut to the correct dimensions.
Tee Inlet
Tee
Valve Outlet
Kohler Co. 7 1205434-2-A

5. Connect the Valves
With the tubes in place, push each valve up and apply plumbers
putty or other sealant to the underside of the collar.
Tighten the mounting hardware to secure the valve.
Connect the hot and cold valves to the appropriate supply.
Connect the hot and cold supply lines to the hot and cold faucet
valves.
Solder the connections.
Hot Solder
Cold
Collar
Screw
1205434-2-A 8 Kohler Co.

6. Complete the Installation
With the supply stops in the closed position, turn on the main
water supply.
Open the supply stops. Keep the valves closed.
Check for leaks.
Turn off the water.
Remove the plug.
Install the spout and secure it with the setscrew.
Turn the water supply on.
Run water through the spout and check for leaks.
Care and Cleaning
For best results, keep the following in mind when caring for your
KOHLER product:
Plug Button
Setscrew
Kohler Co. 9 1205434-2-A

Care and Cleaning (cont.)
•Use a mild detergent such as liquid dishwashing soap and warm
water for cleaning. Do not use abrasive cleaners that may scratch
or dull the surface.
•Carefully read the cleaner product label to ensure the cleaner is
safe for use on the material.
•Always test your cleaning solution on an inconspicuous area
before applying to the entire surface.
•Do not allow cleaners to sit or soak on the surface.
•Wipe surfaces clean and rinse completely with water immediately
after cleaner application. Rinse and dry any overspray that lands
on nearby surfaces.
•Use a soft, dampened sponge or cloth. Never use an abrasive
material such as a brush or scouring pad to clean surfaces.
For detailed cleaning information and products to consider, visit
www.kohler.com/clean. To order Care & Cleaning information, call
1-800-456-4537.
Warranty
KOHLER
®
Faucet Lifetime Limited Warranty
Kohler Co. warrants its Faucets* manufactured after January 1, 1997, to
be leak and drip free during normal residential use for as long as the
original consumer purchaser owns his or her home. If the Faucet
should leak or drip during normal use, Kohler Co. will, free of charge,
mail to the purchaser the cartridge necessary to put the Faucet in good
working condition. This warranty applies only to Kohler Faucets
installed in the United States of America, Canada or Mexico (″North
America″).
Kohler Co. also warrants all other aspects of the faucet or accessories
(″Faucet″)*, (except gold, non-Vibrant
®
, non-chrome finishes) to be free
of defects in material and workmanship during normal residential use
for as long as the original consumer purchaser owns his or her home.
This warranty applies only to Kohler Faucets installed in North
America. If a defect is found in normal residential use, Kohler Co. will,
at its election, repair, provide a replacement part or product, or make
appropriate adjustment. Damage to a product caused by accident,
misuse, or abuse is not covered by this warranty. Improper care and
cleaning will void the warranty**. Proof of purchase (original sales
receipt) must be provided to Kohler Co. with all warranty claims.
Kohler Co. is not responsible for labor charges, installation, or other
1205434-2-A 10 Kohler Co.