Kohler EVOK 22160A-0 User manual

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 avoid costly mistakes. In addition to proper
installation, read all operating and safety instructions.
All information is based on the latest product
information available at the time of publication.
Kohler NZ Ltd. reserves the right to make
changes in product characteristics, packaging, or
availability at any time without notice.
These instructions contain important information
- Please leave these instructions for the consumer.
Please provide adequate available space for the
bath unit in accordance with rough-in. Arrange the
location of drain in advance.
All installations must comply with council and local
authority by-laws. It is the responsibility of the installer
to ensure that the waste is made watertight by means
of silicone sealant or caulking compound.
IMPORTANT:
NOTE: Bath can be installed after the wall is completed.
Bath drain supplies should be arranged preliminarily
according to the selected bath.
A. Summary Of Key Requirements
Observe all local plumbing codes.
Install the unit to a level subfloor.
PRODUCT REQUIREMENTS
B. Plumbing Specifications
If using a rim-mounted bath faucet, flexible connections between the valves and spout may be required.
Confirm adequate mounting, connection space of specified faucet for your installation.
C. Product Inspection
Uncrate and inspect bath for damage. All Kohler s baths have been manufactured with sophisticated craftsmanship.
However, please inspect for any possible damage that may have occurred in transit. Leave all materials in the carton
during construction to prevent damage.
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BEFORE YOU BEGIN
EVOK
INSTALLATION INSTRUCTIONS
1430641-A02-A 22/04/2020
22160A-0 / 22161A-0
FREESTANDING BACK-TO-WALL BATH
NOTE: Damage occurred during transit shall not be covered by warranty.
D. New or Replacement Installation Requirements
This bath can be installed in new or existing bathrooms.
For replacement: Remove the old bath, and remove enough old wall material and floor covering from the
area to allow for installation. Remove any old plumbing that does not conform to the rough-in requirements.
For new installation: Position the plumbing according to the rough-in dimensions. Cap the supplies, and check
for leaks.

Adjustable pipe
wrench
Ruler
Level
Safety shoes
Safety glasses
Square
Screwdriver
Pliers
Utility knife
Adjustable wrench
Plumbers putty
Wall coverings(as necessary)
Silicone sealant
Gypsum cement(optional)
Construction adhesive
(optional)
Protective covering for
bathtub
Nails
B. Materials RequiredA. Tools Required
INSTALLATION REQUIREMENTS
E. Dimensions (unit:mm)
3
D. Clearance Requirements
C. Installation Note:
70
408
758
612
1498 / 1697
50
Read the entire installation instruction manual supplied with this bath before beginning the installation. If installing
a rim-mount faucet, make sure there is no interference with the drain overflow before drilling any holes.
Check the rough-in and room dimensions to ensure there is adequate available space for the bath.
Evok 1500 BTW Bath Evok 1700 BTW Bath
Weight 33 Kg 37 Kg
Water depth to overflow 423 mm 423 mm
Capacity 222 L 228 L
Bathing area 927mm x 465mm 1050mm x 465mm
Top area
1397mm x 638mm 1583mm x 638mm
Timber blocks (for temporarily propping up bath)

A. Locate the bath in the proposed position
BEFORE INSTALLING UNIT
A. Protect the Bath Unit
Position a protective covering underneath the bath and be careful not to scratch the bath surface.
3
1)
SITE REQUIREMENTS
A. Preparation
Check the flooring under the bath, and make repairs as necessary. Make sure the subfloor is level. It is strongly
recommended to prepare a waterproof layer for the subfloor beforehand. It may be necessary to plan for a
Subfloor
INSTALLATION
5mm
Finished floor
Adjust this nut to lock / unlock the
adjustable feet.
Adjust the height of the bath
by tightening this nut.
With the bath in position, adjust the bath feet such that the bath is level and the base of the bath is
5mm from the finished floor.
channel in the floor to allow space for a trap, see cross section of the Evok bath and waste below:
42mm

4
740mm for 22160A-0
760mm for 22161A-0
2) Carefully shift the bath away from its position and mark out the clip positions with reference to the
recommended distances shown below:
540
130
3) Fasten the supplied clips to the floor using the supplied screws. Each clip should be secured using 2 screws
fixed diagonally as shown.
IMPORTANT:
The bath must be installed such that it’s level on all top edges.
The floor should be flat, level and free of any bumps or protrusions.

5
Note: Take care while maneuvering the bath not to damage the base of the of the bath and subfloor.
1) To connect the plumbing raise the freestanding bath off the floor by propping it up onto timber blocks
positioned at either end of the bath. The Evok BTW Freestanding Bath is supplied with a pop-up waste
system which has a DN40 outlet with BSP 1 1/2’’ thread. Connect the waste to an appropriate trap.
2) After plumbing is complete and before lowering the bath check for leaks. Kohler NZ shall not be liable
under its warranty for damage caused by negligence.
3) Carefully lower the bath back onto the floor.
Carefully shift the bath so that the bath feet slide into the mounting clips.
Note: Once the bath is in place, check that it is secure. If there is a loose
connection between the clips and bath feet, remove the bath and adjust the
nuts on the bath feet as necessary.
Apply a thin continuous bead of clear or color-matched silicone sealant
between the base of the bath and the finished floor. Leave the bath
for a minimum of 24 hours to allow the silicone to cure.
• Ensure a watertight seal on the bath drain and plumbing.
• Install the faucet valve according to the faucet manufactuer’s instructions.
• Do not install the faucet trim until instructed.
• Turn on the hot and cold water supplies and check connections for leaks.
INSTALLATION COMPLETE
CLEANING AND CARE
• Use a mild detergent such as liquid dishwashing soap and warm water to clean the bath. Do not use
abrasive cleaners that may scratch or dull the surface.
• Take care to read the label of cleaning products to ensure the cleaner is safe for use with acrylic material.
• Before using an intended cleaning product, test the cleaning solution on an inconspicuous surface.
• Do not allow cleaners to sit or soak into the surface of the bath.
• Wipe surfaces clean and rinse completely with water immediately after cleaner is applied.
• Use a soft dampened cloth or sponge. Never use an abrasive material such as a scouring pad to clean
bath surfaces.
B. Plumbing Installation
C. Securing the bath in position
CAUTION: Risk of property damage