Kohler K-1487 manual Make Electrical Connections, Bond in accordance with national and local codes

Heater (models may vary) T-style (shown) or In-line (not shown)

Heater Electrical Cord

Wiring Harness

Bond in accordance with national and local codes.

Pump Electrical Cord

Open bonding lugs are located at the top of the

Junction Box

junction box.

120/240 VAC

Control

Source

N

L1

L2

Typical Wiring Connection for North America

Breaker Box

Typical Two-Pole

* Connections to be Made

Circuit Breaker

at the Circuit Breaker

Wire

with GFCI

*L2

Connector

240 V

Ground

120 V

*L1

(Green with

120 V

No Connection

Blue (L1)

Yellow Stripes)

240 V

(Load Neutral)

* Line Neutral

From

S/N

(White Curly

Control

Wire)

Brown (L2)

Neutral Bus

* Equipment Ground

Field Wiring

Wire Connectors

(From Junction Box

Electrician to provide suitable

(In Breaker Box)

to GFCI Breaker)

strain relief cable.

8. Make Electrical Connections

NOTE: The product model number is printed on a label on the pump side of the whirlpool bath. This label also identifies the electrical rating of the product. All whirlpools come equipped with a wiring junction box and are designed to operate between 208 VAC and 240 VAC at either 50 Hz or 60 Hz.

WARNING: Risk of electrical shock. Make sure the power has been disconnected before performing the following procedures. Refer to the “Important Information” section.

WARNING: Risk of electrical shock. To reduce the risk of electrical shock, connect the pump to a properly grounded Ground-Fault Circuit-Interrupter (GFCI) or Earth-Leakage Circuit-Breaker (ELCB). This will provide additional protection against line-to-ground shock hazard. A 208-240 V, 20 A, 50/60 Hz dedicated circuit is required.

IMPORTANT! The load neutral is not used. There should be no connection to the load neutral terminal on the Ground-Fault Circuit-Interrupter (GFCI) breaker. The green wire with the yellow stripe is the equipment ground and needs to be connected to the neutral bus in the main circuit breaker box.

The whirlpool bath control and system have been pre-wired at the factory. A licensed electrician should make a routine service connection to the junction box.

Connect service to the junction box. The junction box contains blue, brown, and green with a yellow stripe colored wires.

Follow local electrical codes. Bond in accordance with national and local codes.

A wiring harness has been pre-wired at the factory, allowing communication between the keypad, all features, and the control. No additional wiring is required, but ensure that all wires are securely fastened.

NOTE: Your wiring harness included an antenna for the optional remote control. Do not alter or damage this antenna during installation.

Kohler Co. 9 1019749-2-H