Kohler K-1517 User manual

Installation Guide
One-Piece FRP Shower Modules
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-1517, K-1524, K-1538,
K-1539, K-1540, K-1541,
K-1542, K-1543, K-1585,
K-1586, K-1592, K-1596,
K-1597, K-1598, K-1617,
K-1631, K-1632, K-1637,
K-1685, K-1686
1030528-2-B

Thank You For Choosing Kohler Company
We appreciate your commitment to Kohler quality. Please take a few minutes to review this manual before
you start installation. If you encounter any installation or performance problems, please don’t hesitate to
contact us. Our phone numbers and website are listed on the back cover. Thanks again for choosing Kohler
Company.
Tools and Materials
Before You Begin
Observe all local plumbing and building codes.
Locate the rough plumbing for the drain in accordance with the roughing-in dimensions for your
particular model.
A variety of installations are possible. These instructions show suggested installation procedures,
your particular installation may require other construction techniques.
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 to avoid costly mistakes.
Avoid flexing the side walls to prevent damage to the module.
Unpack and inspect the shower module for damage. If you find any damage, do not install the
module. Report the specific problem to your dealer immediately.
After inspection, return the shower module to the carton until you are ready to install it.
Insulate all exterior walls before installation.
You must install this shower module to an adequately supported, level subfloor.
Be sure that you have enough access to move the module into the construction area.
One-piece shower modules are too large to fit through standard door openings. Set the module
within the installation area prior to the completion of the framing. Another option is not to install
the studs in one wall or install the studs without nailing, to allow you to move the module into
place.
Before installation, provide access to all connections. Because the module is one-piece, the drain and
overflow connections cannot be made by reaching over the end of the module.
Make sure the installation area is clean and free of all debris. If remodeling, remove all finished wall
material to expose the framing and remove all floor coverings to expose the subfloor.
Provide properly dimensioned framing.
Plus:
• Common Woodworking
Tools and Materials
• Nails/Drywall Screws
• Drop Cloth
• 2 x 4s or 2 x 6s
• Water Resistant Wall Material
• Hole Saw
Safety
Glasses Tape
Measure
Pencil Level
Pipe
Wrench
Sealant Plumbers
Putty
Knife
Square
Screwdriver
Claw
Hammer
Drill
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Before You Begin (cont.)
Exact location of the end studs will depend on the thickness of the finished wall material.
If installing this unit adjacent to vertical ducts or chases, surround the unit with fire-rated
water-resistant wall material.
When fire-rated wall is specified, stud-opening dimensions are toward the exposed side of the wall
material.
The basin area requires no additional support when the subfloor is level and square with respect to
the framing. Consider using shims for additional support if the subfloor is uneven.
Consult all applicable instructions for options and accessories before beginning this installation.
To enhance the finished appearance of the tile-wall module designs, pay special attention to the
placement of the exposed plumbing fittings. Try to position the valving and shower fittings where
they will complement the tile-wall appearance of the module.
Fixture conforms to ANSI Standard Z124.2. All dimensions are nominal.
1. Prepare the Site
Ensure that the installation area is clean and free of all debris. If remodeling, remove all finished
wall material to expose the framing and remove all floor coverings to expose the subfloor.
Inspect the flooring at the installation site. Repair as necessary.
Make sure the sub and finished floors are flat and level.
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2. Roughing-In Dimensions
ABCDEF
K-1517 40″(101.6 cm) 19″(48.3 cm) 18-1/2″(47
cm) 19″(48.3 cm) 77-1/8″(195.9 cm) 3/8″(1 cm)
K-1524 60″(152.4 cm) 30″(76.2 cm) 36″(91.4 cm) 17″(43.2 cm) 76-1/2″(194.3
cm) 3/8″(1 cm)
K-1538 35-3/4″(90.8
cm) 17-7/8″(45.4 cm) 36″(91.4 cm) 18″(45.7 cm) 76-1/2″(194.3 cm) 1/8″(3 mm)
K-1539/40 47-3/4″(121.3
cm) 23-7/8″(60.6 cm) 36″(91.4 cm) 18″(45.7 cm) 76-1/2″(194.3 cm) 1/8″(3 mm)
K-1541 59-3/4″(151.8
cm) 29-7/8″(75.9 cm) 36″(91.4 cm) 18″(45.7 cm) 76-1/2″(194.3 cm) 1/8″(3 mm)
K-1542/43 59-3/4″(151.8
cm) 9-3/8″(23.8 cm) 33″(83.8 cm) 16-7/8″(42.9 cm) 76-1/2″(194.3 cm) 2-3/4″(7 cm)
K-1585/86 60″(152.4 cm) 7-7/8″(20
cm) 32″(81.3 cm) 15-1/2″(39.4 cm) 76″(193 cm) 2″(5 cm)
K-1592 32″(76.2 cm) 16″(40.6 cm) 36-1/4″(92.1
cm) 16-3/4″(42.5 cm) 75-1/2″(191.8 cm) 1″(2.5 cm)
K-1596 36″(91.4 cm) 18″(45.7 cm) 36″(91.4 cm) 7″(17.8 cm) 76-1/2″(194.3
cm) 3/8″(1 cm)
K-1597/98 48″(121. 9
cm) 24″(61 cm) 36″(91.4 cm) 8″(20.3 cm) 76-1/2″(194.3 cm) 3/8″(1 cm)
K-1617 42″(106.7 cm) 37-1/4″(94.6
cm) 36″(91.4 cm) 8″(20.3 cm) 76-1/2″(19.3 cm) 1″(2.5 cm)
K-1617-AF 42″(10.7 cm) 37-1/4″(94.6
cm) 36″(91.4 cm) 8″(20.3 cm) 79″(200.7 cm) 3-1/2″(8.9 cm)
K-1631/32 59-3/4″(151.8
cm) 29-7/8″(75.9 cm) 36″(91.4 cm) 18″(45.7 cm) 76-1/2″(194.3 cm) 1/8″(3 mm)
K-1524,
K-1596,
K-1597,
K-1598,
K-1617,
K-1631,
K-1632
K-1542,
K-1543,
K-1585,
K-1586,
K-1685,
K-1686
K-1538,
K-1539,
K-1540,
K-1541,
K-1592
K-1517 K-1637
Diagrams shown are representative and for use with the table only.
Your fixture may appear different from the illustrations.
F
DC
BA
E
BA
CD
F
E
F
B
D
E
A
C
F
BDC
E
A
BDC
A
E
F
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Roughing-In Dimensions (cont.)
ABCDEF
K-1637 60″(152.4 cm) 30″(76.2 cm) 36″(91.4 cm) 12-1/4″(31.1
cm) 76″(193 cm) 1-1/4″(3.2 cm)
K-1685/86 59-3/4″(151.8
cm) 10″(25.4 cm) 34-1/2″(86.4 cm) 17″(43.2 cm) 77-3/4″(197.5 cm) 2-3/4″(7 cm)
IMPORTANT! All dimensions are nominal. The stud opening tolerance is plus 1/4″(6 mm) and minus 0.
Carefully measure your fixture before determining enclosure size. When a fire rated wall is specified,
dimensions are to the inside of the wall board. Some shimming between the stud frame and the fixture
may be required. Dimensions given in the roughing-in information are crucial for proper installation.
Construct the framing and plumbing accurately.
NOTE: If a firewall is required, roughing-in dimensions will have to increase according to the thickness of
the firewall material. Stud opening dimensions must be measured toward the exposed side of the wall
material.
NOTE: If installing this unit to a masonry wall, make provisions for plumbing connections. Construct a
separate frame wall a minimum of 6″(15.2 cm) from the masonry wall.
Kohler Co. 5 1030528-2-B

3. Construct the Stud Framing
4. Install the Plumbing
NOTE: Provide access to all plumbing connections to simplify future maintenance.
Locate rough plumbing for the drain according to the correct model’s roughing-in dimensions.
NOTE: If plumbing is to be installed on the unfinished stud wall, install the supplies after the module is
installed.
Position the plumbing according to the roughing-in information. Cap the supplies and check for
leaks.
Install a drain pipe according to the roughing-in information.
Strap the supply connections to the stud framing.
If possible, provide an access at the back of the plumbing wall for servicing the supply and waste
piping.
Install the shower valving according to the manufacturer’s instructions. Do not install the trim at
this time.
5. Prepare the Module
CAUTION: Risk of property damage. If a watertight seal on the drain is not obtained, water damage
to the subfloor may occur.
Install the drain to the module according to the drain manufacturer’s instructions.
NOTE: To enhance the finished appearance of the tile-wall module designs, pay special attention to the
placement of the exposed plumbing fittings. Try to position the valving and shower fittings where they
will complement the tile-wall appearance of the module.
Layout and mark the location of the mixing valve, shower, and the bath spout holes on the back
surface of the module wall.
NOTE: A template can be used for multiple installations if the supply fittings have been located accurately
during rough fitting. Make a pilot hole template of lightweight plywood. Use the template to mark fitting
locations on the back side of the module.
Drill 1/4″(6 mm) pilot holes at the marked locations.
Clean the module to reduce the risk of surface damage.
Place a clean drop cloth or other similar material into the bottom of the module.
Position the rough
plumbing
Construct 2x4 stud
framing according to the
roughing-in information
Verify that the subfloor offers
adequate support, and is flat and level
Masonry Wall
2 x 4 Stud Framing
6" (15.2cm) MIN.
1030528-2-B 6 Kohler Co.

Prepare the Module (cont.)
From the inside of the module (finished surface), use a hole saw of the correct diameter to carefully
drill the fitting holes.
Clean any debris from the module to reduce the risk of surface damage. Be careful not to scratch the
surface of the unit.
6. Position the Module
Move the module into position.
Fit the drain into the trap.
Verify that the bottom of the module is firmly supported by the floor. No additional support is
needed.
Verify proper fit.
The module must be plumb and level to ensure proper shower enclosure installation. Make framing
adjustments or shim, as needed.
Position the right side of the front frame and the header in the recess and nail into place.
Do not secure the nailing-in flanges at this time.
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7. Secure the Module to the Stud Framing
CAUTION: Risk of property damage. Make sure a watertight seal exists on all drain connections.
Complete the drain installation according to the instructions packed with the drain.
If not already installed, install the supplies and shower valving at this time. See ″Install the
Plumbing″.
Open the water supplies and check all the connections for leaks.
Run water into the module and check the drain connections for leaks.
Drill holes in the front nailing-in flanges at 8″(20.3 cm) centers.
Then drill pilot holes in the nailing-in flanges at the side and back centers.
Add shims between the nailing-in flanges and the studs as needed to eliminate any gaps.
Secure the nailing-in flanges to the studs at the predrilled locations using #6 large-head galvanized
nails or screws. Be careful not to damage the finished surfaces when nailing.
For metal stud construction, drill the fastener holes through the nailing-in flanges and metal studs
and secure with sheet metal screws.
Nail furring 1/8″(3 mm) thick strips to the studs to shim out to the edge of the nailing-in flange.
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8. Complete the Installation
Flush Installations
Install water-resistant wall material to within 1/4″(6 mm) of the module edge.
Install desired trim (not provided) around the unit to conceal the module edge.
Also install trim along the bottom apron edge.
Alcove Installations
Install water-resistant wall material around the unit to conceal the module edge.
All Installations
Apply a bead of silicone sealant to the nailing-in flanges.
Install water-resistant wall material with the paperbound edge a maximum of 1/4″(6 mm) above
the finished, concave surface of the module.
Tape and mud the wall material.
Seal around the valving and outlets with silicone sealant or plumbers putty.
Install the faucet and drain trim according to the faucet manufacturer’s instructions.
If used, install the grab bars or towel bars to the backing in the stud wall (previously installed).
Follow the manufacturer’s installation instructions.
If used, install the shower door according to the manufacturer’s instructions.
Clean up with a non-abrasive cleaner.
9. Clean-Up
CAUTION: Risk of product damage. Do not allow cleaners containing petroleum distillates to remain
in contact with module surfaces for any length of time.
CAUTION: Risk of product damage. Do not use abrasive cleaners.
When cleaning up after installation, use warm water and an approved liquid cleanser to clean the
surface.
Stubborn stains, paint or tar can be removed with turpentine or paint thinner.
All Installations 2x4
Framing
Water-Resistant
Wall Material
Furring
Strip
Galvanized
Nail
Silicone
Sealant
Paperbound
Edge Down
Concave
Surface
1/4"
(6mm)
MAX.
Kohler Co. 9 1030528-2-B

Clean-Up (cont.)
Plaster can be removed by scraping with a wood edge. Do not use metal scrapers, wire brushes, or
other metal tools. Use warm water and an approved liquid cleanser to provide mild abrasive action
to remove residual plaster.
1030528-2-B 10 Kohler Co.