EasyManua.ls Logo

Lennox LGH 048 User Manual

Lennox LGH 048
140 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
USER'S INFORMATION
MANUAL
LGH/LCH036, 048, 060, 072
(3, 4, 5 & 6 Tons)
This book includes the following manuals:
UNIT INSTALLATION INSTRUCTIONS 507155-01
OWNER'S MANUAL 506372-01
AGENCY MANUAL 506373-01
IMC MANUAL 506215-01
ECONOMIZER INSTRUCTIONS 507030-01
IMC MODULE INSTRUCTIONS (LONTALK GATEWAY) 506217-01
IMC MODULE INSTRUCTIONS (LONTALK PRODIGY) 506693-01
WARRANTY W-022-L3
Question and Answer IconNeed help?

Do you have a question about the Lennox LGH 048 and is the answer not in the manual?

Lennox LGH 048 Specifications

General IconGeneral
BrandLennox
ModelLGH 048
CategoryAir Conditioner
LanguageEnglish

Summary

Users Information Manual

Installation Instructions

Safety Warnings and Precautions

Critical safety warnings and precautions for unit installation and operation.

General Unit Information

General guidelines and information about the unit's features and availability.

Unit Clearances and Requirements

Specifies unit clearances needed for installation and proper operation.

Unit Support and Rigging

Details how to properly support the unit, including roof mounting and rigging procedures.

Duct Connection and Air Discharge

Instructions for connecting ducts and configuring horizontal air discharge.

Condensate Drain Management

Instructions for connecting and routing condensate drains for proper operation.

Gas Piping and Testing

Guidelines for connecting gas piping, pressure testing, and high altitude derates.

Electrical and Control Wiring

Guidance on making electrical connections and wiring the unit controller and sensors.

Blower Operation and Belt Adjustment

Procedures for adjusting blower operation, speed, and belt tension for optimal performance.

Prodigy M2 Unit Controller

Controller Description and Features

Overview of the Prodigy M2 unit controller's features, interface, and capabilities.

Firmware Updates and USB Interface

Instructions for updating the unit controller's firmware using a USB drive and interface usage.

Controller Connections and Layout

Diagram showing the M2 controller board layout and connections for expansion modules.

Controller LED Indicators and Startup

Explanation of M2 controller LEDs and initial startup procedures.

Controller Menu Navigation and Alarms

Navigation guide for the M2 controller's menu interface and how to manage alarms.

Controller Service Functions

Guide to navigating the service menu for diagnostics, testing, and software recovery.

Controller Data Access

Accessing and viewing stored data such as runtimes, history, sensors, and status.

Controller Settings Configuration

Guide to adjusting unit settings for optimal configuration and performance.

Lennox Quality Care Program Equipment Limited Warranty

Covered Equipment and Warranty Period

Lists the Lennox equipment covered under the limited warranty and its duration.

Warranty Procedure

Steps to follow when warranty parts are required, including necessary information.

Warranty Limitations

Explains what is not covered by the warranty and limitations on implied warranties.

Related product manuals