Kohler Precedence K-1355-H1, Precedence K-1356-H1 Installation Instructions Manual
Precedence Bath Whirlpools:
K-1355-H1
K-1356-H1
114189-2-CA (9608)
Copyright 1996 Kohler Co.
IMPORTANT SAFETY INSTRUCTIONS
ATTENTION INSTALLER: INSTRUCTIONS PERTAINING TO RISK OF FIRE, ELECTRIC
SHOCK, OR INJURY TO PERSONS
READ AND FOLLOW ALL INSTRUCTIONS
SAVE THESE INSTRUCTIONS
WARNING: When using this unit, always follow basic precautions, including the following:
WARNING: RISK OF ELECTRICAL SHOCK.
The unit must be connected only to a circuit that is
protected by a Ground-Fault Circuit-Interrupter
(GFCI). Such a GFCI should be provided by the installer
and should be tested on a routine basis. To test the
GFCI, press the test button. The GFCI should interrupt
power. Press the reset button. Power should be
restored. If the GFCI fails to operate in this manner,
there is a ground current flowing or the GFCI is
defective. The possibility of an electric shock may
exist. DO NOT use this unit. Disconnect the unit and
have the problem corrected by a qualified licensed
electrician.
DANGER: RISK OF INJURY.
Hot whirlpool baths can put certain stresses on the body ,
as do any hot bath, shower, sauna, or steam bath.
Prolonged immersions in hot water may induce
hyperthermia. Hyperthermia occurs when the internal
temperature of the body reaches a level several degrees
above the normal body temperature of 98.6° F. The
symptoms of hyperthermia include an increase in the
internal body temperature, dizziness, lethargy,
drowsiness, and fainting. The effects of hyperthermia
include: (1) failure to perceive heat, (2) failure to
recognize the need to exit the bath, (3) unawareness of
impending hazard, (4) fetal damage in pregnant women,
(5) physical inability to exit the bath, and (6)
unconsciousness resulting in the danger of drowning.
Warning: The use of alcohol, drugs, or other medication
can greatly increase the risk of fatal hyperthermia.
Grounding is required. The unit should be installed
and grounded by a qualified service representative.
A pressure wire connector is provided on the pump to
permit connection of a solid copper bonding conductor
between this unit and all other electrical equipment and
exposed metal in the vicinity, as needed to comply with
local requirements.
DO NOT operate this unit without the guard on the
suction fitting.
Never drop or insert any object into any opening.
Use this unit only for its intended use as denoted in this
manual. DO NOT use attachments not recommended
by the Kohler Co.
Install to permit access for servicing.
DANGER: RISK OF INJURY. To reduce the risk
of injury, do not permit children to use this unit
unless they are closely supervised at all times.
114189-2-CA (9608)
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Kohler Co., Kohler WI
TABLE OF CONTENTS
IMPORTANT SAFETY INSTRUCTIONS 2. . . . . . . .
INTRODUCTION 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ROUGHING-IN: K-1355-H1, K-1356-H1 4. . . . . . . . .
Ordering Information 4. . . . . . . . . . . . . . . . . . . . . . .
Required Electrical Service 4. . . . . . . . . . . . . . . . . .
Product Information 4. . . . . . . . . . . . . . . . . . . . . . . .
Installation Notes 4. . . . . . . . . . . . . . . . . . . . . . . . . .
PRODUCT NOTICES 5. . . . . . . . . . . . . . . . . . . . . . . . .
Installer Hazard Notification 5. . . . . . . . . . . . . . . . .
Factory-Assembled Features 5. . . . . . . . . . . . . . . .
PRODUCT REQUIREMENTS 5. . . . . . . . . . . . . . . . .
Summary of Key Requirements 5. . . . . . . . . . . . . .
Plumbing Specifications 5. . . . . . . . . . . . . . . . . . . . .
Product Inspection 5. . . . . . . . . . . . . . . . . . . . . . . . .
Connections and Service Access 5. . . . . . . . . . . . .
Electrical Requirements 5. . . . . . . . . . . . . . . . . . . . .
INSTALLATION REQUIREMENTS 6. . . . . . . . . . . . .
Tools Required 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Materials Required 6. . . . . . . . . . . . . . . . . . . . . . . . .
Clearance Requirements 6. . . . . . . . . . . . . . . . . . . .
New Or Replacement Installation Requirements 6
SITE REQUIREMENTS 6. . . . . . . . . . . . . . . . . . . . . . .
Old Bath Removal 6. . . . . . . . . . . . . . . . . . . . . . . . . .
Subfloor Preparation 6. . . . . . . . . . . . . . . . . . . . . . . .
Remove Aprons and Inspect Unit 7. . . . . . . . . . . . .
Stud Pocket Preparation 7. . . . . . . . . . . . . . . . . . . .
Plumbing Preparation 7. . . . . . . . . . . . . . . . . . . . . . .
BEFORE INSTALLING UNIT 8. . . . . . . . . . . . . . . . . .
Recommended Installation 8. . . . . . . . . . . . . . . . . .
Partially Install Bath Drain 8. . . . . . . . . . . . . . . . . . .
Protect Whirlpool Unit 8. . . . . . . . . . . . . . . . . . . . . .
INSTALL WHIRLPOOL 8. . . . . . . . . . . . . . . . . . . . . . .
Whirlpool Set-In 8. . . . . . . . . . . . . . . . . . . . . . . . . . . .
To Adjust Level 9. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Connect Drain 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Secure Whirlpool 9. . . . . . . . . . . . . . . . . . . . . . . . . . .
Pump Banding Strap Cut 9. . . . . . . . . . . . . . . . . . . .
COMPONENT LOCATION 10. . . . . . . . . . . . . . . . . . . .
ELECTRICAL CONNECTIONS 10. . . . . . . . . . . . . . . .
Identify Electrical Requirements 10. . . . . . . . . . . . . .
Field Wiring Compartment – -H1 Models 10. . . . . .
Connect Compressor Box – -H1 Models 11. . . . . . .
INSTALL WHIRLPOOL TRIM KIT 11. . . . . . . . . . . . . .
TEST DOOR SYSTEM 12. . . . . . . . . . . . . . . . . . . . . . .
Operating Sequence 12. . . . . . . . . . . . . . . . . . . . . . . .
Troubleshoot Door System 12. . . . . . . . . . . . . . . . . .
WATER TEST WHIRLPOOL & ELECTRONICS 13. .
INSTALL APRONS 13. . . . . . . . . . . . . . . . . . . . . . . . . . .
INSTALL FINISH WALL 14. . . . . . . . . . . . . . . . . . . . . . .
INSTALL KICK STRIP 14. . . . . . . . . . . . . . . . . . . . . . . .
CLEAN-UP AFTER INSTALLATION 15. . . . . . . . . . . .
CONFIRM PROPER OPERATION 15. . . . . . . . . . . . .
Start-Up Whirlpool 15. . . . . . . . . . . . . . . . . . . . . . . . .
Operating Sequence 16. . . . . . . . . . . . . . . . . . . . . . .
TROUBLESHOOTING PROCEDURES 17. . . . . . . . .
Flexjet Installation 17. . . . . . . . . . . . . . . . . . . . . . . . . .
Troubleshoot Whirlpool System 18. . . . . . . . . . . . . .
INTRODUCTION
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.
The variety of installations possible with this bath may
require framing procedures other than those described
in this manual.
Identify and record the model and serial numbers below (found at the pump end of the bath):
Model No. Serial No. Date of Manufacture
All information in this manual is based upon the latest
product information available at the time of publication.
Kohler Co. reserves the right to make changes in
product characteristics, packaging, or availability at any
time without notice.
Kohler Co., Kohler WI
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114189-2-CA (9608)
1. ROUGHING-IN: K-1355-H1, K-1356-H1
A. ORDERING INFORMA TION
Applicable product:
Left outlet K-1355-H1 not shown
Right outlet K-1356-H1 shown
Accessories/hardware:
Jet trim kit K-9695 required
Drain K-7167 recommended
Wall-mount grab bars, anti-scald faucet, and high-flow
bath filler are recommended for maximum accessibility.
B. REQUIRED ELECTRICAL SERVICE
Dedicated branch circuit required, protected with Class
A Ground-Fault Circuit-Interrupter (GFCI):
Pump/control 120 V, 20 A, 60 Hz
ROUGHING-IN NOTES
Fixture dimensions are nominal and conform to tolerances
in ANSI Standard Z124.1.
No change in measurements if connected with drain illustrated.
Minimum access:
Pump/control 30” W x 15” H panel required
C. PRODUCT INFORMA TION
Fixture*: basin area top area weight
Bathing well 43” x 20” 52” x 25” 188 lbs.
water depth capacity
To overflow 19-1/4” 80 gals.
* Approximate measurements for comparison only.
Pump: HP V Hz A
1-speed 2 120 60 18.5
Included Components:
Apron factory installed
D. INST ALLATION NOTES
Read the entire installation instruction before beginning the
installation.
Finished floor thickness 1/2” max. above bottom of pump
base pan. For thicker flooring, provide additional subflooring
under the bath.
PUMP
25-1/2”
23-1/8”
32”
1.25>132
114189-2-CA (9608)
2” I.P.S.
2” O.D.
AIR COMPRESSOR
1-1/2”
PUMP
ACCESS
SHOWN WITH APRON REMOVED
4
3/4”
24”
AIR COMPRESSOR
8-1/2”
60”
5/8”
20-1/2”
DOOR
OPENING
Kohler Co., Kohler WI
37-3/4”
2-1/2”
3-1/2”
3”
2. PRODUCT NOTICES
A. INSTALLER HAZARD NOTIFICA TION
DANGER: Risk of fire, electric shock, or injury
to persons. Read important safety instructions on
inside front cover of these instructions.
WARNING: Risk of electrical shock. A licensed
electrician should make all electrical connections.
WARNING: Risk of electrical shock. Connect
only to a circuit protected by a Ground-Fault
Circuit-Interrupter (GFCI).
WARNING: Risk of electrical shock. Disconnect
power before servicing.
WARNING: Risk of injury or property damage.
Please read all instructions thoroughly before
beginning installation, including the following
Product Requirements.
NOTICE: Follow all local plumbing and electrical
codes.
3. PRODUCT REQUIREMENTS
A. SUMMAR Y OF KEY REQUIREMENTS
Install unit to a level subfloor.
Provide properly dimensioned framing.
Recess installation is recommended.
B. F ACTORY -ASSEMBLED FEATURES
K-1355-H1, K-1356-H1: Factory installed components
include pump with integral heater , control, variable flow
valve, and switch. No installation is needed.
The whirlpool pump and piping are factory-assembled.
WARNING: Unauthorized modification may
cause unsafe operation and poor performance
of the whirlpool. Do not relocate the whirlpool
pump, or make other modifications to the whirlpool
system, as this could adversely affect the
performance and safe operation of the whirlpool.
Kohler Co. shall not be liable under its warranty or
otherwise for personal injury or damage caused by
any such unauthorized modification.
B. PLUMBING SPECIFICA TIONS
Confirm adequate support for the faucet; large faucets
that may be inadvertently used as a means of support
are not appropriate or safe for this installation.
C. PRODUCT INSPECTION
Carefully uncrate and inspect your product for damage.
Do not remove the spacer bar until the unit is
secured to the stud pocket.
Return whirlpool to carton during construction to prevent
damage.
NOTICE: Make sure both union connections to the
pump are securely tightened.
E. ELECTRICAL REQUIREMENTS
The installation must have a Class A Ground-Fault
Circuit-Interrupter (GFCI). The GFCI protects against
line-to-ground shock hazard. Use a 120 V, 20 A, 60 Hz
dedicated service for the whirlpool.
D. CONNECTIONS AND SERVICE ACCESS
Before installation, ensure proper access to the final
connections.
NOTICE: Provide unrestricted service access to the
pump and controls. Removable front apron provides
access to the pump and controls.
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114189-2-CA (9608)
4. INSTALLA TION REQUIREMENTS
A. TOOLS REQUIRED
Conventional woodworking tools
Arc pliers or 14” pipe wrench
Rule
Level
Safety shoes
Safety glasses
Square
Screwdriver
Pliers
Utility knife
Tin snips
C. CLEARANCE REQUIREMENTS
Check the roughing-in and room dimensions to provide
adequate available space for the bath unit.
B. MA TERIALS REQUIRED
Plumbers putty
Wall coverings, as necessary
Silicone sealant
Construction adhesive (optional)
2x4’s
Drop cloth
Nails
D. NEW OR REPLACEMENT INSTALLA TION
REQUIREMENTS
This whirlpool can be installed in new or existing
bathrooms.
For new installations: Position the plumbing according
to the roughing-in on Page 4. Cap the supplies, and
check for leaks.
5. SITE REQUIREMENTS
A. OLD BA TH REMOVAL
Disconnect the drain at the trap. Remove the old wall
material. Slip boards under the old bath feet to
protect the floor and slide the old bath out of the recess
as illustrated.
B. SUBFLOOR PREP ARA TION
Check the flooring under the bath, and make repairs as
needed. Make sure the subfloor is level.
For replacement installations: Remove the old bath.
Remove the old wall material, and remove any old floor
covering from the area. Remove any old plumbing that
does not conform to roughing-in requirements.
Old Bath
Floor
Protection
Boards
114189-2-CA (9608)
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Kohler Co., Kohler WI
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