User Manuals: Lennox MPA012S4S-*L Air Conditioner

Manuals and User Guides for Lennox MPA012S4S-*L Air Conditioner. We have 1 Lennox MPA012S4S-*L Air Conditioner manual available for free PDF download: Installation Instructions Manual

Lennox MPA012S4S-*L Installation Instructions Manual (28 pages)

SINGLE-ZONE MINI-SPLIT SYSTEMS MLA Series,MPA Series,MPB Series,MWMA Series,MWMB Series

Brand: Lennox | Category: Air Conditioner | Size: 3 MB

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
8
- Outdoor Unit
  8
- Indoor Unit
  8
Torque Requirements for Caps and Fasteners
9
Indoor Unit Installation
9
Outdoor Unit Installation
12
Refrigerant Piping Connections
15
Leak Test and Evacuation
18
- Leak Test
  18
- Triple Evacuation Procedure
  18
Wiring Connections
18
- Outdoor Unit
  18
- Indoor Unit
  18
- Control Board
  22
Unit Start-Up
26
Adding Refrigerant for Longer Line Set
26
Troubleshooting
26
Test Run
26
- Pre-Checks
  26
- Procedure
  26
- Double-Check Pipe Connections
  27
- If Ambient Temperature Is below 63°F (17°C)
  27
Dry Mode Operation (Dehumidification)
27
- Procedure
  27
- Sequence of Operation
  27

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User Manuals: Lennox MPA012S4S-*L Air Conditioner

Lennox MPA012S4S-*L Installation Instructions Manual (28 pages)

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