Kohler 10-Jet K-1000-H2 User manual

Installation Guide
10-Jet Corner Hydro-Massage System
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-1000-H2, K-1005-H2, K-5162
1032108-2-A

Important Information
WARNING: When using electrical products, basic precautions should always be followed, including
the following:
DANGER: Risk of electric shock. Connect only to a circuit protected by a Ground-Fault
Circuit-Interrupter (GFCI) or Earth-Leakage Circuit-Breaker (ELCB).
Two dedicated 220-240 V, 20 A, 50/60 Hz services are required. Each must be protected by a GFCI or ELCB.
A pressure wire connector marked ″Ground″is provided within each wiring compartment. To reduce the risk
of electric shock, connect this connector to the grounding terminal of your electric service or supply panel
with a copper wire equivalent in size to the circuit conductors supplying this equipment.
A pressure wire connector is provided on the exterior of the pump or control within this unit. Use this
connector as a bonding conductor between this unit and all of the exposed metal in the vicinity, as needed to
comply with local requirements.
Provide access to components for servicing.
Grounding is required. The unit should be installed and grounded by a qualified service representative.
WARNING: Risk of electric shock. A licensed electrician should make all electrical connections.
WARNING: Risk of electric shock. Disconnect power before servicing.
WARNING: Risk of injury or property damage. Please read all instructions thoroughly before
beginning installation, including the following requirements.
NOTICE: Follow all local plumbing and electrical codes.
Product Information
Product Modifications
WARNING: Unauthorized modifications may cause unsafe operation and poor performance of the
custom system. Do not remove the pump from the pump box or make non-recommended
modifications to the system. Unauthorized modifications could adversely affect the performance and
safe operation of the unit. Kohler Co. shall not be liable under its warranty, or otherwise, for personal
injury or damage caused by any unauthorized modification.
The system is not designed for steam applications, and may not perform in a satisfactory manner as a steam
unit.
Product Inspection
Carefully unpack and inspect all components for damage. Return all materials to the cartons during
construction to prevent damage.
Factory-Assembled Features
Some components have been factory installed and others will require assembly. Components include a tower
with ten pre-assembled jets, a waterfall, a pump, a heater, a control, a footbath and an enclosure.
Connections and Service Access
Before installation, ensure proper access to the final connections.
NOTICE: Provide unrestricted service access to the pump. You must provide access for servicing the
pump, heater and control. The access must be located immediately next to the pump.
1032108-2-A 2 Kohler Co.

Product Information (cont.)
Electrical Requirements
The installation must have two Ground-Fault Circuit-Interrupters (GFCI) or Earth-Leakage Circuit-Breakers
(ELCB). The GFCI or ELCB protects against line-to-ground shock hazard. Use a 220-240 V, 20 A, 50/60 Hz
dedicated service for the pump and control. Use a separate 220-240 V, 20 A, 50/60 Hz dedicated service for
the heater.
Table of Contents
Important Information .............................................................. 2
Product Information ............................................................... 2
Product Modifications ............................................................ 2
Product Inspection .............................................................. 2
Factory-Assembled Features ...................................................... 2
Connections and Service Access ................................................... 2
Electrical Requirements .......................................................... 3
Thank You For Choosing Kohler Company .............................................. 4
Tools and Materials ............................................................... 4
Before You Begin ................................................................. 4
Framing Preparation .............................................................. 5
Plumbing Preparation .............................................................. 6
Install the Footbath ............................................................... 6
Construct the Apron ............................................................... 7
Install Plumbing .................................................................. 8
Tower Mounting Frame Preparation ................................................... 8
Install the Tower Mounting Frame ..................................................... 8
Connect the Suction Assembly ....................................................... 9
Connect the Tower and Pump ...................................................... 10
Make Electrical Connections ........................................................ 11
Install the Wall Jambs ............................................................ 12
Apply Silicone Sealant ............................................................ 12
Complete the Finished Wall ........................................................ 13
Install the Side Panels ............................................................ 14
Install the Header ................................................................ 14
Secure the Side Panels ........................................................... 15
Set the Header Height ............................................................ 16
Hang the Door Panels ............................................................ 17
Adjust Header Height ............................................................. 18
Install the Side Jamb Seals ........................................................ 19
Adjust the Side Door Panels ........................................................ 19
Adjust the Center Door Panel ....................................................... 20
Install the Backstop .............................................................. 20
Install the Door Handles ........................................................... 21
Adjust the Stop Blocks ............................................................ 21
Apply Sealant to the Door ......................................................... 22
Install the Tower ................................................................. 24
Complete the Tower Installation ..................................................... 24
Faucets and Fittings .............................................................. 24
Install the Keypad ............................................................... 25
Install the Seat .................................................................. 26
Water Test the System ............................................................ 26
Clean Up After Installation ......................................................... 26
Troubleshooting ................................................................. 27
Troubleshooting Guide .......................................................... 27
Kohler Co. 3 1032108-2-A

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
IMPORTANT! The hydro-massage system is intended for indoor use only.
IMPORTANT! The stud supports must be within 3/8″(1cm) of plumb. The door enclosure is designed to
fit the footbath. Proper door assembly and operation depends upon installation of the footbath against
square and plumb studding.
The hydro-massage system operates at flow rates up to 80 gallons (302 L) per minute. To achieve a
watertight installation, it is critical that you follow all the installation instructions carefully. Pay
particular attention to leveling and sealing details to obtain a satisfactory installation.
It is critical that you follow the installation sequence and details in the steps that follow to
successfully install and operate your system, and to prevent costly repairs and rework.
Kohler Co. shall not be responsible for leakage that occurs as a result of inadequate or poor
assembly or installation techniques.
All information in this manual is based on the latest product information available at the time of
publication. At Kohler, we constantly strive to improve the quality of our products. We reserve the
right to make changes in product characteristics, packaging or availability at any time without
notice.
Plus:
Conventional Woodworking
Tools and Materials
Plumbing Tools and
Equipment
Drop Cloth
2x4’s or 2x6’s
Plywood
Cement Board
Solvent Welding Solution
Pencil
Masking
Tape Shims Level Claw Hammer 1-5/8" Carbide
Hole Saw
Drill Bits
Safety
Glasses
Measuring
Tape
Silicone
Sealant
1032108-2-A 4 Kohler Co.

1. Framing Preparation
NOTE: Carefully study the roughing-in pages and the illustration above before you construct the framing.
Follow the framing details carefully.
IMPORTANT! The stud supports must be within 3/8″(1cm) of plumb. The door enclosure is designed to
fit the footbath. Proper door enclosure assembly and operation depends upon installation of the footbath
against square and plumb studding.
Use 2x4 framing. Choose a preferred side for installing the pump and provide sufficient access
accordingly. Refer to the roughing-in information for further details.
The distance from the rough floor to the finished ceiling or header must be between 83-1/2″
(212.1cm) and 84″(213.4cm) to provide adequate clearance when assembling the door enclosure to
the footbath.
Make sure the ceiling and header are level.
Provide double stud support for the door enclosure wall jambs. You must secure the door enclosure
wall jams directly to the studs to obtain proper support and correct opening dimensions. Expanding
wall anchors will not provide adequate support for the door enclosure assembly.
The stud supports must be plumb for proper door operation. Maintain a maximum tolerance of
3/8″(1cm) to ensure a satisfactory, watertight installation.
The footbath requires no additional bottom support when the rough floor is plumb and level with
respect to the stud framing. If the rough floor is not level, shim as needed.
IMPORTANT! Leave studs exposed. You must secure the door enclosure wall jambs directly to the studs.
Do not install the finished wall material until instructed.
If you plan to install grab bars or other accessories, provide sufficient backing.
52" (132.1cm)
*29" (73.7cm)
*Pump/Control Access
(can be provided on
either side)
Double Stud (required for
door installation)
Attach tower
piping here
SIDE VIEWTOP VIEW
Double Stud (required for
door installation)
18-7/8"
(47.9cm)
18-7/8"
(47.9cm)
52"
(132.1cm)
12"
(30.5cm) 14"
(35.6cm)
14"
(35.6cm)
12"
(30.5cm)
10-3/4"
(27.3cm)
83-1/2"
(212.1cm) to
84" (213.4cm)
12"
(30.5cm)
Use 2x4’s on corners
*Pump/Control Access can
be provided on either side.
Allow for protrusion
Kohler Co. 5 1032108-2-A

2. Plumbing Preparation
Position the plumbing supplies and drain trap according to the roughing-in dimensions. Cap the
supplies and check for leaks.
Install the drain on the footbath according to the drain manufacturer’s instructions. When installing
the drain overflow tube and hood, be sure to adequately seal along the edges of the hood to prevent
leakage.
3. Install the Footbath
Double studs for the wall jambs must be square and plumb within 3/8″(1cm) for proper door
installation.
The pump is detached from the footbath harness for ease of transport. Additional components are
shipped with the unit in kit form. Remove these and place them next to the pump for later
installation.
Set the footbath on the subfloor. Align the trap with the tailpiece.
Position a clean drop cloth in the footbath to prevent damage.
Confirm that the footbath is level using a level on the rim surfaces. Do not use the nailing-in flange
to level the unit.
NOTE: The footbath must be level to properly install and operate the door.
Place shims under the wood blocks as needed to level the footbath.
NOTE: Drill the holes in the nailing-in flange from the finished side to avoid chipping the acrylic.
From the finished side of the nailing-in flange, drill and countersink the pilot holes halfway up the
nailing-in flange at each stud location. Use galvanized drywall screws to secure the footbath to the
studs.
Add furring strips to the stud framing inside the recess area to ensure the studs are even with the
nailing-in flange.
2-3/8"
(6cm)
1032108-2-A 6 Kohler Co.

4. Construct the Apron
NOTE: Kohler recommends this procedure to construct the apron. Other methods can be used to obtain an
acceptable result.
Cut four 3/4″plywood boards to 6″(15.2cm) x 28-1/2″(72.4cm). Measure and cut a 60° taper at one
end of each board, and a 75° taper at the other end. Both ends must taper to the same side.
Draw a pencil mark 2-1/2″(6.4cm) from the long side of one of the boards at the 75° taper end.
Draw a second mark 4-1/2″(11.4cm) from the long side, as shown above.
Use a pencil, string and nail to carefully draw a 51-1/4″(130.2cm) radius (for 1/2″(1.3cm) thick
finished wall) across the full length of the board at the 2-1/2″(6.4cm) pencil mark. For different
finished wall thickness, adjust this radius accordingly. Draw a 49-1/4″(125.1cm) radius across the
4-1/2″(11.4cm) pencil mark.
Use a saber saw to cut the plywood along the radius lines.
Use this board as a template to mark and cut the other three plywood boards.
Cut four 3/4″plywood boards to 2″(5cm) x 15-1/2″(39.4cm).
Cut sixteen 2x2 studs 9″(22.9cm) long.
Assemble the apron frame sections as shown.
Position the apron frame sections under the footbath rim so the 75° tapered ends of the curved
sections touch. Align the apron frame sections so they are recessed correctly for the finished apron
wall thickness. Make sure the sections are plumb.
Secure the apron frame sections to the floor.
3/4" Plywood
3/4" Plywood
2x2 Studs
10-1/2"
(26.7cm)
9"
(22.9cm)
28-1/2" (72.4cm)
6" (15.2cm)75 60
4-1/2"
(11.4cm)
2-1/2"
(6.4cm)
Measure 2-1/2" (6.4cm)
and 4-1/2" (11.4cm)
Down From This Edge
49-1/4"
(125.1cm) R.
51-1/4"
(130.2cm) R.
Kohler Co. 7 1032108-2-A

5. Install Plumbing
CAUTION: Risk of damage to the footbath bottom and subfloor. Ensure a watertight seal on the
footbath drain connections.
When the footbath is securely positioned, connect and leak test the drain and fittings. Make sure to
plug the suction line if the pump is not yet attached.
NOTE: An access panel will simplify future maintenance.
6. Tower Mounting Frame Preparation
The location of the tower mounting frame is critical. Be precise with this measurement.
Measure 2-3/8″(6cm) from the deck surface of the footbath to the tower mounting stud. Draw a
pencil line at that location.
7. Install the Tower Mounting Frame
Remove the three 3/8″tower bolts and carefully lift the tower out of the mounting frame. Carefully
set the tower aside where it will not be damaged.
Position and level the mounting frame between the tower mounting studs and align the bottom
metal edge with the pencil line you drew on one of the studs.
Secure the mounting frame to the tower mounting studs with the 10 provided stainless steel drywall
screws.
2-3/8"
(6cm)
Nailing-In
Flange
Mounting
Frame
Pencil Line
Stainless
Steel Drywall
Screw
Mounting
Studs Bolts
Bolt
1032108-2-A 8 Kohler Co.

8. Connect the Suction Assembly
Orient the Pump
Remove the pump from the shipping box and position it near where it will be installed.
NOTE: The pump and control must be properly oriented for your installation. If the pump is facing the
proper direction and the cooling fins face away from the footbath, as shown in the illustration, proceed to
Install the Suction Assembly.
The pump should be oriented with the control cooling fins situated away from the footbath.
If the cooling fins are not properly oriented, detach the pump from the control by removing the four
nuts.
Turn the pump 180° so it is facing in the opposite direction.
Confirm that the cooling ribs are properly situated and re-attach the four nuts.
Securely tighten the nuts.
Install the Suction Assembly
Locate the heater subassembly. It is located in the kit that was packed with the pump.
Orient the heater subassembly so that it will connect the suction line to the pump. This step will
determine the final position of the pump.
Position the O-ring and attach the heater end of the assembly to the suction line.
Position the O-ring and attach the opposite end of the assembly to the pump.
Pump
Ensure minimum 1/4"
(6mm) pitch per foot
(30.5cm) toward suction
assembly
Place cooling fins to
the outside of pump
Heater Subassembly
Suction Line
Pump
Pump
Pump Drainage
Kohler Co. 9 1032108-2-A

9. Connect the Tower and Pump
NOTE: If the pump was shimmed up in the previous step, you may need to move the tower mounting
frame up an equivalent distance. Check for clearance before moving the tower mounting frame.
Position the O-ring and loosely hand tighten the union nut, elbow and tee assembly to the pump.
Orient the assembly to face the mounting frame.
Check to make sure that all piping from the pump to the suction intake fitting is sloped at least
1/4″(6mm) per foot (30.5cm). If not, shim under the pump to achieve the required slope.
Locate the threaded adapter, the 1-1/4″x 90° street elbow, the 1-1/4″x 45° street elbow, and the
piece of flexible hose.
Dry fit the components by assembling them as shown in the illustration. Measure and cut the
section of flex hose if necessary.
Check for appropriate clearances and minimum 1/4″(6mm) per foot (30.5cm) pitch. Move the tower
mounting frame up, if necessary.
Use PVC primer and glue to secure the joints once the parts have been properly positioned.
Position the O-ring and connect the adapter fitting to the mounting frame union nut.
Secure all nut fittings until each of them are hand tight, plus 1/4 turn more (maximum). Do not
overtighten.
Mounting Frame
Union Nut
1-1/4" x 45 PVC
Street Elbow
Pump
O-Ring
O-Ring
O-Ring
Measure and
cut to length
Heater Subassembly
1-1/4" x 90 PVC
Street Elbow
Flex Hose (supplied)
Pressure Switch
Mounting Frame
Threaded
Adapter
1032108-2-A 10 Kohler Co.

10. Make Electrical Connections
WARNING: Risk of electric shock. Make sure the power is disconnected before performing the
following procedures. Refer to the Important Information at the front of this manual.
WARNING: Risk of electric shock. Two 220-240V, 20A, 50/60Hz electrical services are required. Each
service must have a Ground-Fault Circuit-Interrupter (GFCI) or Earth-Leakage Circuit-Breaker (ELCB)
which will provide additional protection against line-to-ground shock hazard.
Most of the controls and systems have been prewired at the factory. Follow the instructions below to
complete the electrical connections. A licensed electrician should make a routine service connection
to both junction boxes located near the pump. One junction box is for the pump and control system;
the second is for the heater. Both boxes contain blue and brown wires and an earth lug.
Use a 220-240 V, 20 A, 50/60 Hz dedicated service for the pump and control. Use a second 220-240
V, 20 A, 50/60 Hz dedicated service for the heater.
Provide a separate equipment earthing conductor for the inside earth lug. The earthing conductor
must not be connected to any current-carrying conductor. Follow local electrical codes.
Connect the 8-gauge solid copper bonding wire (supplied) from the heater to one of the open lugs
found on a junction box.
NOTE: The wiring harness that connects the keypad to the control enclosure will be connected later.
Bond in accordance with
national and local codes
Wire Connectors
From Control
or Heater
From Control
or Heater
60 Hz 50 Hz
Brown
BrownL1L1 NL2
Supply
Blue
Blue
Electrician to
provide suitable
strain relief
Ground (Green with
Yellow Stripe)
Both junction boxes
should be wired as shown.
Each requires a separate
supply
Heater
Pressure
Switch
Ground Wire Earth Ground
Earth Ground
Kohler Co. 11 1032108-2-A

11. Install the Wall Jambs
IMPORTANT! Leave the studs exposed. The wall jambs must be secured directly to the stud wall frame
to achieve proper support of the enclosure. Expanding wall anchors do not provide adequate support for
the door. Do not install the finished wall until instructed to do so.
NOTE: The enclosure components are identified with removable labels to assist you with component
identification.
Remove the wall jamb kit from the carton and locate the wall jambs. Leave the protective tape in
place.
Install one of the wall jambs by positioning it over the footbath locating pin. The two countersunk
holes must be on the inside top. The wall jambs are not interchangeable.
Use a level and adjust the wall jamb to be exactly plumb. Secure the wall jamb to the double stud
framing and furring strips with four 2″(5cm) stainless steel flathead screws (provided).
Repeat for the other wall jamb.
12. Apply Silicone Sealant
CAUTION: Risk of concealed leakage. Apply silicone sealant, following the sealant manufacturer’s
instructions, to ensure a watertight installation.
Apply a continuous bead of silicone sealant to the inside of the wall jamb where it contacts the
footbath, as shown.
Repeat for the other wall jamb.
Level
2" Stainless Steel
Flathead Screw
Footbath
Locating Pin
Countersunk
Holes
Wall
Jamb TOP VIEW
INSIDE OF
WALL JAMB
Silicone
Sealant
1032108-2-A 12 Kohler Co.

13. Complete the Finished Wall
CAUTION: Risk of product damage. Use care to avoid scratching the wall jambs.
NOTE: The total finished wall thickness, including furring strips, cement board, and finished wall material
must not exceed 1-1/2″(3.8cm).
Install cement board. Position the cement board so the gap above the top of the footbath rim is no
larger than 1/4″(6mm).
Apply a bead of silicone sealant to the seam between the cement board and the footbath.
Install the finished wall material.
Use a sharp utility knife to carefully remove the protective tape from the wall jambs.
1/4" (6mm)
MAX.
Bead of Silicone
Sealant Between
Cement Board and
Footbath
Galvanized
Nails or Screws
1/2" Cement
Board
Finished Wall Material
Furring Strip
1-1/2" (3.8cm) MAX.
Kohler Co. 13 1032108-2-A

14. Install the Side Panels
NOTE: The locating pins have been factory installed to help position the side panels and center supports.
Do not remove, reposition, or modify the locating pins. Altering the locating pins will modify the fit and
reduce the sealing ability of the door panels and may void warranty coverage of this product.
Slide one of the side panels into the wall jamb so the larger horizontal frame is on top. The side
panels are not interchangeable. Insert the side panel fully into the wall jamb, then raise and pivot
the side panel so the center pocket fits against the locating pin.
Attach a center support to the center frame of the side panel assembly. Connect the edge of the
center support to the side panel, and pivot the center support until it rests inside the side panel.
Secure with eight #8 x 3/8″panhead screws. Do not overtighten.
Repeat for the other side panel.
15. Install the Header
With assistance, lift the header between the center supports so the bottom dimpled holes in the
header brackets fit over the adjustment screws.
Check the alignment of the side holes in both header brackets to the adjustment screw heads. If the
holes do not line up, loosen the setscrews in the header bracket(s), and realign the header bracket(s)
until the holes align with the adjustment screw heads. Retighten the header bracket setscrews.
Add a 1/4″flat washer to each of the two buttonhead screws. Thread a buttonhead screw and
washer through each header bracket top hole, and into the center support.
Securely tighten each buttonhead screw with the supplied hex tool and ratchet wrench.
Wall Jamb
Footbath
Locating Pin
TOP VIEW
#8 x 3/8"
Panhead Screws
Side Panel
Locating
Pin
Center
Support
1/4-20 x 5/8"
Buttonhead
Screw
Header
Center Support
1/4" Washer Setscrew
Adjustment
Screw
Header
Bracket
1032108-2-A 14 Kohler Co.

16. Secure the Side Panels
Ensure that each side panel is resting flat against the footbath curb.
Plumb one side panel, and hold it firmly in place so it cannot shift.
Use the countersunk holes at the top of the wall jamb as a guide, and drill 1/8″holes through the
side panel wall frame. Drill only through the inside wall of the side panel wall frame.
Secure the side panel with two #8 x 5/8″flathead screws. Do not overtighten.
Repeat for the other side panel.
Wall Jamb
Holes
#8 x 5/8" Flathead
Screws
Footbath Curb
Side Panel
Kohler Co. 15 1032108-2-A

17. Set the Header Height
Measure the distance between the header height and the footbath rim at both the end and the center
of the header. Compare the distance. The header should be 1/4″(6mm) higher at the center. The
combined weight of the door panels will pull the header down until it is level or close to level.
Adjust the level of the header by first loosening the buttonhead screw securing the header to the
center support. Back out the adjustment screw one or two turns. Retighten the buttonhead screw
with the hex tool and ratchet. This will cause the header to pivot slightly upward.
Alternate this procedure on both ends of the header and remeasure the header height at both ends
and the center. Tighten the buttonhead screws when the adjustments are complete.
IMPORTANT! The header must be 1/4″(6mm) higher at the center. The center of the header must not sag
downward or the door panels will not operate correctly.
Center Section
Tape
Measure
Side Panel Section
Header Buttonhead Screw
Adjustment Screw
1032108-2-A 16 Kohler Co.

18. Hang the Door Panels
Hang the Side Door Panels
Fit a bushing over each outside track roller in the header.
With assistance, lift one of the side doors into place, and fit an outside track roller into each of the
two holes in the glass.
Insert another bushing into each hole from the opposite side of the glass. Thread a roller nut into
each roller. Carefully hand tighten each roller nut. Do not tighten with a wrench at this time, and
do not try to level the door panels yet.
Repeat for the other side door.
Hang the Center Door Panel
Fit a bushing over each outside track roller in the header.
With assistance, lift the center door panel into place, and fit an inside track roller into each of the
two holes in the glass.
Insert another bushing into each hole from the opposite side of the glass. Thread a roller nut into
each roller. Carefully hand tighten each roller nut. Do not tighten with a wrench at this time, and
do not try to level the door panels yet.
Bushing
Header
Roller
Roller Nut
Bushing
SIDE
DOOR
PANEL
Bushing
Header
Roller
Roller Nut
Bushing
CENTER
DOOR PANEL
Kohler Co. 17 1032108-2-A

19. Adjust Header Height
Slide all three door panels to the center. Measure and record the distance from the footbath curb to
the header at three locations: the left corner, along the wall jamb; the right corner, along the wall
jamb; and the center, along the center door panel.
If the three measurements are the same, no header adjustment is needed. If the center height is
different from the corner measurements, adjust the header as described below.
Loosen one of the buttonhead screws approximately two complete turns. Loosen the adjustment
screw a complete turn or two and retighten the buttonhead screw. Check the center height. Repeat
this procedure until 1/2 the needed height correction is obtained.
Repeat this adjustment procedure on the other end of the header.
NOTE: The center height measurement must be the same as the corner measurements when the doors are
in the center.
Header Buttonhead Screw
Adjustment Screw
Center Jamb
Header Bracket
TOP VIEW
Center
Support
Center Jamb
#8 x 1" Panhead
Screws
1032108-2-A 18 Kohler Co.

20. Install the Side Jamb Seals
Lubricate one of the side jamb seals with glass cleaner.
Starting at the bottom of one of the center jambs, insert the side jamb seal into the center jamb
groove.
Trim the top of the seal as needed.
Repeat for the other side jamb seal.
21. Adjust the Side Door Panels
Use the wrench provided to loosen a roller nut on one of the side door assemblies.
Adjust the height of the door panel by turning the cam roller with the wrench so the corner of the
bottom deflector just rests on the acrylic surface of the footbath.
Tighten the roller nut.
Loosen the other roller nut, and adjust the side door height by turning the cam roller with the
wrench so the side door edge lines up perfectly with the side jamb seal.
Tighten the roller nut.
Check that the bottom deflector just rests on the acrylic surface of the footbath across the entire
deflector length.
Adjust the side door cam roller as needed to ensure proper contact of the bottom deflector with the
acrylic surface of the footbath and parallel alignment between the side door handle edge and the
side jamb seal.
Repeat for the other side door assembly.
Center Jamb
Side Jamb Seal
Footbath
TOP VIEW
Side Jamb
Seal
Roller Nut
Footbath
Side Door
Assembly
Center
Door Panel
Side Jamb
Seal
Side Door
Assembly
Bottom Deflector
Kohler Co. 19 1032108-2-A

22. Adjust the Center Door Panel
Confirm the center door panel hangs parallel with both side door assemblies.
Confirm the bottom deflector just makes contact with the acrylic surface of the footbath.
Loosen one or both roller nuts, and adjust the center door panel by turning the cam roller with the
wrench to obtain proper fit.
Tighten any loose roller nuts.
23. Install the Backstop
Choose a backstop and cover that matches the color of the door frame.
Insert the well nut into the pre-drilled hole in the center of the footbath curb.
Attach the backstop to the footbath curb by securely threading a #10 x 1″panhead screw into the
well nut. Do not overtighten.
Apply silicone sealant to the backstop cap, then press it onto the backstop.
CENTER DOOR PANEL
Bottom Deflector
Well Nut
Backstop
Curb
#10 x 1" Panhead Screw
Apply
Sealant
Backstop
Cap
1032108-2-A 20 Kohler Co.