Installation Guide

Important Information
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).
Building materials and wiring should be routed away from the pump body and other heat-producing
components of the unit.
Install to permit access for servicing.
A pressure wire connector marked ″Earth/Ground″ is provided within the wiring compartment. To reduce
the risk of electric shock, connect this connector to the grounding terminal of your electric service or supply
panel with copper wire equivalent in size to the circuit conductor supplying this equipment.
Pressure wire connectors are provided on the exterior of the junction box or control within this unit to permit
connection of a bonding conductor between this unit and all other exposed metal in the vicinity, as needed to
comply with local requirements.
Grounding is required. The unit should be installed by a qualified service representative, and grounded.
WARNING: Risk of electric shock. A licensed electrician should make all electrical connections.
WARNING: Risk of electric shock. Disconnect power before servicing.
WARNING: Risk of injury or property damage. Please read all instructions thoroughly before
beginning installation, including the following requirements.
NOTICE: Follow all local plumbing and electrical codes.
Product Information
Electrical Requirements
The installation must have a Class A Ground-Fault Circuit-Interrupter (GFCI) or Earth-Leakage
Circuit-Breaker (ELCB). The GFCI or ELCB protect against line-to-ground shock hazard. Use a 208 - 240 V, 20
A, 50/60 Hz dedicated service for the whirlpool.
Product Notices
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.
Features
″-N1″ Series: Components include a pump, heater, control, shut-off valve, neckjets, pulse cannister, and
illuminated switch (user keypad).
″-H2″ Series: Components include a pump, heater, control and illuminated switch (user keypad).
The whirlpool pump and piping are factory-assembled.
Connections and Service Access
Before installation, ensure proper access to the final connections.
1018963-2-F 2 Kohler Co.