Important Instructions; Specifications - Kohler K-682 Installation Manual

IMPORTANT INSTRUCTIONS

WARNING: When using electrical products, basic precautions should always be followed, including
the following:
DANGER: Risk of electric shock. Connect only to circuits protected by a Ground-Fault
Circuit-Interrupter (GFCI) or Earth-Leakage Circuit Breaker (ELCB). Grounding is required. The unit
should be installed and grounded by a qualified service representative.
WARNING: Risk of electric shock. 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
Supply Pressure Differential*
Minimum Flow Rate
Temperatures
Programmable Temperature
Default Temperature at Start-up
Minimum Mixed Temperature
Differential from Hot Supply
Optimum Thermostatic Control Range
Temperature Stability at Recommended
Supply Conditions
Ambient Temperature
Maximum Relative Humidity
Electrical
Electrical Service
User Interface Cable Length (supplied)
* 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.
1043183-2-B
125 psi, 862 kPa, 8.6 bar
Max 5 psi, 34.5 kPa, 0.34 bar (Equal pressures recommended.)
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.)
Max 120°F (49°C) Min 79°F (26°C) Full cold may also be selected.
102°F (39°C)
3.6°F (2°C)
86°F (30°C) to 120°F (49°C)
+/- 1.6°F (1°C)
Greater than 34°F (1°C), Max 104°F (40°C)
95% non-condensing
100-240 VAC, 50-60 Hz, 1.5 A
30 ft (9.14 m)
2 Kohler Co.