Homeowner's manual [PDF] (32 pages)
- Updated: 13.04.2026
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Homeowners Guide
Six-Port Thermostatic Valve
M product numbers are for Mexico (i.e. K-12345M)
Los números de productos seguidos de M corresponden a México
(Ej. K-12345M)
Français, page “Français-1”
Español, página “Español-1”
K-682
1043183-5-B
Important Information
WARNING: When using electrical products, basic precautions should always be followed, including
the following:
DANGER: Risk of electric shock. Grounding is required. Connect only to circuits protected by a
Ground-Fault Circuit-Interrupter (GFCI) or Earth-Leakage Circuit Breaker (ELCB).
WARNING: Risk of electric shock. The unit should be installed by a qualified service representative
and a licensed electrician should route all electrical wiring.
WARNING: Risk of electric shock. Disconnect power before servicing.
WARNING: Unauthorized modification may cause poor performance of the valve. Do not make
modifications to the valve as this could adversely affect the performance of the valve and void the
warranty. Kohler Co. shall not be liable under its warranty or otherwise for personal injury or damage
caused by any such unauthorized modification.
WARNING: Risk of injury or property damage. Please read all instructions thoroughly before
beginning installation.
NOTICE: Follow all plumbing, electrical and building codes.
NOTICE: Provide generous, unrestricted service access to the valve. Provide access for servicing the
valve and interface. This access must be located immediately next to the valve. Refer to the roughing in
information.
Specifications
Pressures
Maximum Static Pressure
125 psi, 862 kPa, 8.6 bar
Supply Pressure Differential*
Max 5 psi, 34.5 kPa, 0.34 bar (Equal pressures recommended.)
Minimum Flow Rate
1.6 gpm (Less than 72 psi dynamic pressure.)
6 lpm (Less than 500 kPa maintaining pressure.)
2.1 gpm (Greater than 72 psi dynamic pressure.)
8 lpm (Greater than 500 kPa maintaining pressure.)
Temperatures
Programmable Temperature
Max 120°F (49°C) Min 79°F (26°C) Full cold may also be selected.
Default Temperature at Start-up
102°F (39°C)
Minimum Mixed Temperature
Differential from Hot Supply
3.6°F (2°C)
Optimum Thermostatic Control Range
86°F (30°C) to 120°F (49°C)
Temperature Stability at Recommended
Supply Conditions
+/- 1.6°F (1°C)
Ambient Temperature
Greater than 34°F (1°C), Max 104°F (40°C)
Maximum Relative Humidity
95% non-condensing
Electrical
Electrical Service
100-240 VAC, 50-60 Hz, 1.5 A
User Interface Cable Length (supplied)
30 ft (9.14 m)
* In commercial applications where there is a large difference in hot and cold supply pressures or frequent
fluctuation in either supply line is anticipated, it is strongly recommended that pressure regulators be
installed.
Thank You For Choosing Kohler Company
Thank you for choosing the Bold Look of Kohler. Kohler craftsmanship offers you a rare combination of
proven performance and graceful sophistication that will satisfy you for years to come. The dependability
and beauty of your Kohler product will surpass your highest expectations. We’re very proud of our products
here at Kohler and we know you will be too.
Please take a few minutes to study this Homeowners Guide. Pay special attention to the care and cleaning
instructions.
1043183-5-B
2
Kohler Co.
Thank You For Choosing Kohler Company (cont.)
All information in this manual is based upon 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.
Limited Five-Year Warranty
For North America Only
Kohler Co. warrants that its electronic faucets, valves and controls will be free of defects in material and
workmanship during normal residential use for five years from the date the product is installed. This
warranty applies only to electronic faucets, valves and controls installed in the United States of America and
Canada.
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 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 incidental or consequential costs other than those noted above. In no
event shall the liability of Kohler Co. exceed the purchase price of the faucet, valve or control.
If the electronic faucets, valves or controls are used commercially or are installed outside of North America,
Kohler Co. warrants that the faucet, valve or control will be free from defects in material and workmanship
for one (1) year from the date the product is installed, with all other terms of this warranty applying except
duration.
If you believe that you have a warranty claim, contact your Home Center, Dealer, Plumbing Contractor or
E-tailer. Please be sure to provide all pertinent information regarding your claim, including a complete
description of the problem, the product, model number, the date the product was purchased, from whom the
product was purchased and the installation date. Also include your original invoice. For other information,
or to obtain the name and address of the service and repair facility nearest you, write Kohler Co., Attn: PNA
Customer Service, Kohler, Wisconsin 53044 USA or call 1-800-4-KOHLER from within the USA and
1-800-964-5590 from within Canada.
The foregoing warranties are in lieu of all other warranties, express or implied, including but not limited
to the implied warranties of merchantability and fitness for a particular purpose.
Kohler Co. and/or seller disclaim any liability for special, incidental or consequential damages. Some
states/provinces do not allow limitations of how long an implied warranty lasts or the exclusion or
limitation of such damages, so these limitations and exclusions may not apply to you. This warranty gives
the consumer specific legal rights. You may also have other rights that vary from state/province to
state/province. This warranty is to the original consumer purchaser only, and excludes product damage due
to installation error, product abuse, or product misuse, whether performed by a contractor, service company,
or the consumer.
This is Kohler Co.’s exclusive written warranty.
*Never use cleaners containing abrasive cleansers, ammonia, bleach, acids, waxes, alcohol, solvents or
other products not recommended for chrome. This will void the warranty.
One-Year Warranty
For Mexico Only
KOHLER CO.
It is recommended that at the time of purchase, you verify that all accessories and components are complete
in this package.
This Kohler product is warranted to be free of defects in material and workmanship for one (1) year from the
date of purchase as shown on the invoice or receipt.
1. Kohler Co. will only service its commercialized products through its authorized distributors.
Kohler Co.
3
1043183-5-B
One-Year Warranty (cont.)
2. To obtain warranty service, please present the invoice and corresponding warranty.
3. Through its authorized distributors, Kohler Co. promises to repair the defective product or provide a new
replacement or an equivalent model (in those cases that the model has been discontinued) when the product
is beyond repair, without any charge to the consumer.
4. The time of repair will not exceed six (6) weeks commencing on the date the product is received.
5. It is recommended that the consumer save the invoice or receipt as additional protection, as it may
substitute the warranty in the case that there is a discrepancy in the validity of the warranty.
EXCEPTIONS AND RESTRICTIONS
The Warranty will not be valid in the following cases:
1. When the product is not operated in accordance with the instructions concerning use and operation set
forth in the owner’s manual or installation instructions, and when the recommendations and warnings
included are not observed.
2. When the product has been modified or dismantled partially or totally; or has been used in a negligent
fashion and as a consequence has suffered damages attributable to the consumer, individual, or hardware not
authorized by Kohler Co.
3. This warranty does not cover the damages as a result of disaster such as fire or acts of God, including
flooding, earthquake, or electric storms, etc. To obtain a list of distributors in your area where you can
exercise your rights under this warranty, please call 001-877-680-1310.
KOHLER CO., KOHLER, WI 53044 U.S.A.
IMPORTER:
INTERNACIONAL DE CERÁMICA, S.A. DE C.V.
AV. CARLOS PACHECO NO. 7200
CHIHUAHUA, CHIH., MEXICO C.P. 31060
TEL: 52 (14) 29-11-11
Troubleshooting
CAUTION: Risk of personal injury. The valve may contain hot water; be careful when draining any
residual water.
IMPORTANT! Turn off the power and water supply to the valve before performing any maintenance.
It is recommended that any valve maintenance should be performed by an authorized Kohler service
representative.
This troubleshooting guide is for general aid only. For service and installation issues or concerns, call
1-800-4-KOHLER.
Troubleshooting Table
Symptoms
Probable Cause
Recommended Action
1.
Control panel is not lit.
A. Power supply is not plugged
into the outlet.
A. Plug the power supply into the
outlet.
B.
Power supply connection to the
valve may be loose or
disconnected.
B.
Check power supply connections to
the valve and reconnect if needed.
C.
Interface cable connections may
be loose or disconnected.
C.
Check all interface cable
connections, connect if needed.
D. Circuit breaker has been
tripped.
D. Reset the circuit breaker.
1043183-5-B
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Kohler Co.
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