Lennox LGH 072 User Manual

6/2013 506693-01
*2P62013* *P506693-01*
Page 1
E2013 Lennox Industries Inc.
Dallas, Texas, USA
KITS AND ACCESSORIES
Litho U.S.A.
506693-01
6/2013
Supersedes 7/2011
Prodigy
®
LonTalk
®
MODULE KIT
INSTALLATION INSTRUCTIONS FOR LONTALK
®
MODULE KIT (54W27)
USED WITH ENERGENCET ROOFTOP UNITS
General
Product Name
LonTalk
®
Control Kit, COCTRL65FF1 - Cat No. 54W27.
Version Required
This module requires Prodigy
®
unit controller M2 version
7.07 or higher.
The LonTalk
®
module allows communication between the
Lennox Prodigy
®
unit controller and a LonWorks
®
net
work. The module is LonMark
®
certified to design guide
lines version 3.4.
Technical Assistance
For assistance, contact Lennox Technical Support at
800-453-6669.
Installation
NOTE - a small flat-head screw driver is required to con
nect the communication wire to the SmartWiret connec
tor.
1. Remove power to the unit.
2. Open the compressor access doors.
3. Plug the LonTalk module (see LonTalk module in figure
1) onto the M2 Unit Controller. Guide pins will align the
module with the M2 board connector.
4. Connect the LonTalk SmartWiret connector as
shown in figure 1.
5. Upon power up, the M2 Unit Controller will recognize
the LonTalk module and begin communications after
the LonTalk module has been integrated into the net
work.
WARNING
Improper installation, adjustment, alteration, ser
vice or maintenance can cause personal injury, loss
of life, or damage to property.
Installation and service must be performed by a
qualified installer or service agency.
LonTalk
®
MODULE
SmartWire
t
CONNECTION
Figure 1. LonTalk
®
Control Module Installed on Prodigy
®
M2 Unit Controller

Lennox LGH 072 Specifications

General

Brand	Lennox
Model	LGH 072
Category	Air Conditioner
Language	English