EasyManua.ls Logo

Lennox COMFORT User Manual

Lennox COMFORT
32 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
Providing indoor climate comfort
COMFORT - Sizes 12-48
COMFORT-IOM-0106-E
Installation manual
Question and Answer IconNeed help?

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

Lennox COMFORT Specifications

General IconGeneral
BrandLennox
ModelCOMFORT
CategoryAir Conditioner
LanguageEnglish

Summary

1. PRECAUTIONS

2. INSTALLATION INFORMATION

CAUTIONS FOR THE REMOTE CONTROLLER OPERATION

Guidelines for proper remote controller use to avoid damage or malfunction.

INSTALLATION ORDER

Sequence of steps for installing the air conditioner system components.

3. ATTACHED FITTINGS

4. INSTALLATION PLACE

The indoor unit

Requirements for indoor unit placement, focusing on space, ceiling, airflow, and access.

The outdoor unit

Guidelines for outdoor unit installation, considering wind, noise, ventilation, and sunlight.

5. INDOOR UNIT INSTALLATION

1. Installation place

Specifies location criteria for the indoor unit, including room size, ceiling, ventilation, and pipe access.

2. Indoor unit installation Model 12-18(600x600)

Detailed instructions for installing the main body of the Model 12-18 indoor unit.

Install The Panel (Model 12-18)

Steps for removing the inlet grid and installing the unit's front panel securely.

3. Indoor unit installation Model 18-24, 30-36-48

Instructions for installing the main body of indoor units for models 18-24, 30-36-48.

Install The Panel (Models 18-48)

Steps for removing installation covers and attaching the unit's panel for specific models.

6. OUTDOOR UNIT INSTALLATION

NECESSARY ROOM FOR INSTALLATION AND MAINTENANCE

Specifies minimum clearances around the outdoor unit for installation and maintenance.

MOVING AND INSTALLING

Guidelines for safely moving and securing the outdoor unit to prevent damage or accidents.

7. INSTALL THE CONNECTING PIPE

The Procedure of Connecting Pipes

Detailed steps for measuring, bending, and connecting refrigerant pipes between units.

Notices For Bendable Pipe

Precautions and best practices for bending refrigerant pipes to avoid damage.

Expel the air with a vacuum pump

Steps to use a vacuum pump and manifold valve to remove air from the refrigerant lines.

CHECK THE LEAKAGE

Method for detecting refrigerant leaks using a leak detector or soap water.

Additional charge

Guidelines for adding refrigerant based on connecting pipe length.

8. CONNECT THE DRAIN PIPE

1. Install the drainpipe of the indoor unit

Instructions for connecting and routing the indoor unit's drainpipe, including slope and support.

2. Drainage test

Procedure to test the drainpipe for blockages and leaks by pouring water.

3. Drain Elbow Installation

Details on fitting and securing the drain elbow for condensate discharge during heating.

9. INSTALLATION OF FLANGE AND DUCT

Install Duct

Steps for connecting the duct to the flange and wrapping the joint to prevent air leakage.

10. WIRING

1. The Specification of Power

Details power specifications, wire gauges, and circuit breaker ratings for various models.

Wiring chart

Wiring diagrams illustrating connections between indoor and outdoor units.

11. TEST OPERATION

2. Confirm Pre-Test Operation Points

Checklist of critical points to verify before starting the unit's test operation.

4. Test operation

Steps to perform the test operation using the remote controller and check unit functions.

Related product manuals