Lennox M22A012S4-2P Manuals

Manuals and User Guides for Lennox M22A012S4-2P. We have 1 Lennox M22A012S4-2P manual available for free PDF download: Installation Instructions Manual

Lennox M22A012S4-2P Installation Instructions Manual

Lennox M22A012S4-2P Installation Instructions Manual (28 pages)

MLA Series; MPA Series; MPB Series; M22A Series; M33A Series; M33B Series

Brand: Lennox | Category: Air Conditioner | Size: 9.46 MB

Table of Contents

Table of Contents
1
General
1
Included Parts
2
Model Number Identification
3
Indoor / Outdoor Unit Match-Ups
4
Typical System Components
5
System Dimensions
6
- Outdoor Units
  6
- Indoor Units
  7
System Clearances
9
- Outdoor Unit
  9
- Indoor Unit
  9
Torque Requirements for Caps and Fasteners
10
Indoor Unit Installation
10
Outdoor Unit Installation
13
Refrigerant Piping Connections
17
Leak Test and Evacuation
18
- Leak Test
  18
- Triple Evacuation Procedure
  18
Wiring Connections
19
- Outdoor Unit
  19
- Indoor Unit
  19
- Control Board
  22
Unit Start-Up
27
Adding Refrigerant for Longer Line Set
27
Troubleshooting
28
Test Run
28
- Pre-Checks
  28
- Procedure
  28
Dry Mode Operation (Dehumidification)
28
- Sequence of Operation
  28

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