
Kohler Co. 3 1204153-X2-A
Product Requirements
A. Summary of Key Requirements
¨Observe all local plumbing and electrical codes.
¨Install the unit to a level suboor.
¨Provide properly-dimensioned framing.
B. Plumbing Specications
If using a rim-mounted bath faucet, exible connections between the valves and spout may be required. Conrm
adequate mounting, connection space of specied faucet for your installation.
C. Product Inspection
Carefully unpack and inspect the bath with airjets for damage. Leave all materials in the carton during
constructions to prevent damage.
D. Electrical Requirements
The installation must have a Ground-Fault Circuit-Interrupter (GFCI) or Earth-Leakage Circuit-Breaker (ELCB).
The GFCI or ELCB protects against Line-to ground shock hazard. Use a 220-240 V, 10 A (minimum), 50 Hz
dedicated service for the bath with airjets.
NOTICE: Follow all local plumbing and electrical codes.
ATTENTION: Temperature deviation. Water temperature at dierent parts of the bath may not be the same,
which may cause the temperature detected and shown on the panel slightly dier from the actual water
temperature in the bath.
WARNING: Keep the area around the blower motor clean and free of debris. Ensure that the area
around the blower motor is free of sawdust, insulation, dirt, or other small loose debris. Such material
could clog the blower motor air ducts and reduce the air ow through the blower.
WARNING: Risk of damp. Silicone sealant shall be applied to connections of the bath drain pipe and the
drainage pipeline.
WARNING: Unauthorized modication may cause unsafe operation or aect performance of the bath
with airjets. Do not relocate the blower motor, or make other modications to the system in the absence
of kit instructions, as this could adversely aect the performance and safe operation of the bath with
airjets. Kohler shall not be liable under its warranty or otherwise for personal injury or damage caused by
any such unauthorized modication.
B. Factory-Assembled Features
Factory installed components include blower motor with power supply cord, electronic drain, controller, check
valve, air piping, water level sensor, user keypad, and keypad cable. Other than power wiring and plumbing,
no assembly is needed.
Important Safety Instructions (Cont.)
WARNING: Risk of injury or property damage. Please read all instructions thoroughly before
beginning installation, including the following Product Requirements.