Crestron CNWM-LT9 User Manual

Crestron CNWM-LT9 LiteTouch® Keypad

Contents

LiteTouch® Keypad: CNWM-LT9 1

Description 1

Functional Description 1

Physical Description 1
Leading Specifications 3
Setup 3

Network Wiring 3

Keypad Installation 4

Identity Code 5
Programming with SIMPL™ Windows 6

CNWM-LT9 Symbol 6

How the Example Program Works 6
Problem Solving 8

Troubleshooting 8

Further Inquiries 8
Return and Warranty Policies 9

Merchandise Returns / Repair Service 9

CRESTRON Limited Warranty 9

Operations & Installation Guide - DOC. 5785 Contents •• i

Crestron CNWM-LT9 LiteTouch® Keypad

LiteTouch® Keypad: CNWM-LT9

Description

Functional Description

The LiteTouch® Keypad, CNWM-LT9, is a 9-button keypad that is part of the Crestron
Home™ total control system. It features a faceplate and buttons that match the style and colors
of LiteTouch control stations. The CNWM-LT9 is a standard Crestron network (Cresnet)
device and may be programmed using SIMPL™ Windows.

The CNWM-LT9 is used instead of large banks of switches and/or dimmers and is designed for
wall-mounting into a 1-gang electrical box (recommended 2.5” depth). The removable,
magnetic faceplate of the keypad can be customized to match a home’s paint colors, wall
coverings, or décor. All keypads include custom engraving to label the individual buttons
according to their function. Contact Crestron customer support for further instructions and refer
to the latest version of the Cresnet Engraving Worksheet for the CNWM-LT9 (Doc. 5859) for
engraving directions.

The keypad has nine functionally identical buttons and associated light emitting diodes (LEDs)
for user feedback indicators. All buttons are momentary switches and provide digital inputs to
the Cresnet system. The illumination of the LEDs, which are independently addressable, is
programmed by SIMPL Windows.

Physical Description

Views of the CNWM-LT9 keypad are shown on the next page. Each keypad has nine buttons
for system activations and nine LEDs for feedback indicators. The buttons and LEDs are
arranged numerically from left to right, top to bottom.

The keypad consists of three major assemblies. The faceplate assembly contains a magnetic
faceplate and a faceplate frame that is attached to the button assembly. The button assembly
consists of a switch assembly with momentary contact closure switches and a printed circuit
board. The third assembly is the Crestron system adapter. This supplies Cresnet
communications with the keypad buttons and LEDs.

At the rear of the keypad is the Cresnet 4-wire, male connector (standard Cresnet network port
labeled 24 Y Z G). The supplied female connector provides the Cresnet 24 volts direct current
(VDC) operating power and communications to the keypad.

Operations & Installation Guide - DOC. 5785 LiteTouch® Keypad: CNWM-LT9 •• 1