Johnson Controls RAC134 Series Manuals

Manuals and User Guides for Johnson Controls RAC134 Series. We have 1 Johnson Controls RAC134 Series manual available for free PDF download: Installation Manual

Johnson Controls RAC134 Series Installation Manual

Johnson Controls RAC134 Series Installation Manual (26 pages)

R-410A Outdoor SplitSystem Air Conditioner

Brand: Johnson Controls | Category: Air Conditioner | Size: 3 MB

Table of Contents

Table of Contents
3
General
5
Certification
5
Safety
5
Inspection
5
Limitations
5
Unit Installation
6
Location
6
Liquid Line Filter-Drier
8
Installing the Filter-Drier at Outdoor Unit
8
Installing the Filter-Drier at Indoor Coil
8
Piping Connections
9
Precautions During Line Installation
9
Precautions During Brazing of Lines
9
Precautions During Brazing of Service Valve
10
Connecting the Refrigerant Lines
10
Coil Metering Devices
11
Installing a Thermostatic Expansion Valve (TXV)
11
Evacuation
13
System Charge
13
Measuring Indoor Airflow
13
Charging the System
13
Subcooling Charging - TXV Indoor
15
R-410A Saturation Properties
15
Optional Cold Weather Charging
16
Electrical Connections
16
General Information and Grounding
16
Field Connections Power Wiring
17
Field Connections Control Wiring
18
Field Wiring
18
Instructing the User
19
Maintenance
19
Wiring Diagrams
20
Start-Up Sheet
24

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