Johnson Controls RAC143 Manuals

Manuals and User Guides for Johnson Controls RAC143. We have 3 Johnson Controls RAC143 manuals available for free PDF download: Installation Manual, Manual

Johnson Controls RAC143 Installation Manual (26 pages)

R-410A Outdoor SplitSystem Air Conditioner

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

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

Johnson Controls RAC143 Manual (22 pages)

R-410A Outdoor Split-System Air Conditioning

Brand: Johnson Controls | Category: Air Conditioner | Size: 2 MB

Table of Contents
3
General
5
Certification
5
Safety
5
Inspection
5
Limitations
5
Unit Installation
6
Location
6
Liquid Line Filter-Drier
8
Filter-Drier Installation at Outdoor Unit
8
Filter-Drier Installation at Indoor Coil
8
Piping Connections
9
Precautions During Line Installation
9
Precautions During Brazing of Lines
10
Precautions During Brazing of Service Valve
10
Connecting the Refrigerant Lines
10
Coil Metering Devices
11
Installing a Thermostatic Expansion Valve (TXV)
12
Evacuation
13
System Charge
13
Measuring Indoor Airflow
13
Charging the System
14
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
17
Field Wiring
18
Instructing the User
19
Maintenance
19
Wiring Diagrams
20
Start-Up Sheet
21

Johnson Controls RAC143 Installation Manual (22 pages)

R-410A Outdoor SplitSystem Air Conditioner

Brand: Johnson Controls | Category: Air Conditioner | Size: 2 MB

Table of Contents
3
General
5
Certification
5
Safety
5
Inspection
5
Limitations
5
Unit Installation
6
Location
6
Liquid Line Filter-Drier
7
Installing the Filter-Drier at Outdoor Unit
7
Installing the Filter-Drier at Indoor Coil
8
Piping Connections
8
Precautions During Line Installation
8
Precautions During Brazing of Lines
9
Precautions During Brazing of Service Valve
9
Connecting the Refrigerant Lines
9
Coil Metering Devices
11
Installing a Thermostatic Expansion Valve (TXV)
11
Evacuation
12
System Charge
12
Measuring Indoor Airflow
12
Charging the System
13
Subcooling Charging - TXV Indoor
14
R-410A Saturation Properties
15
Optional Cold Weather Charging
15
Electrical Connections
15
General Information and Grounding
15
Field Connections Power Wiring
16
Field Connections Control Wiring
17
Field Wiring
17
Instructing the User
18
Maintenance
18
Wiring Diagrams
19
Start-Up Sheet
20

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