Installation Guide

Before You Begin

NOTICE: The K-99695 system controller is required to complete this

installation.

NOTICE: Custom shower conﬁgurations may not allow certain

system features to be enabled.

NOTE: For pre-programmed shower conﬁgurations, refer to the

guide on the K-99695 controller product page at www.us.kohler.com.

Observe all local plumbing, building, and electrical codes.

Read these instructions and determine all components and

installation locations before beginning installation.

A dedicated water heater, 80 gallon (302.8 L) or larger, per valve

is recommended for this installation.

A tankless (on-demand) water heater is not recommended for this

installation.

Drain requirements: The maximum ﬂow rate per valve is 21

gal/min (79.5 l/min) at 45 psi (310.3 kPa). Use a minimum 3″ (76

mm) single drain, minimum 2″ (51 mm) multiple drains, or a

drain system capable of handling the maximum ﬂow rate for one-

or two-valve systems.

Before Operating the System For the First Time:

Download and install the latest software for connected components.

This may take an hour or more to complete based on system

conﬁguration and internet connection speed. Do not disconnect the

power from any components during software download and

installation.

1230865-2-A 2 Kohler Co.