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RC/FC072
ADDISON RC/FC072 Split Condensing Section Manuals
Manuals and User Guides for ADDISON RC/FC072 Split Condensing Section. We have
1
ADDISON RC/FC072 Split Condensing Section manual available for free PDF download: Installation Operation & Maintenance
ADDISON RC/FC072 Installation Operation & Maintenance (80 pages)
Split Condensing Section and Air Handling Unit
Brand:
ADDISON
| Category:
Air Conditioner
| Size: 9 MB
Table of Contents
Table of Contents
3
SECTION 1: Safety Introduction and Labeling Guide
5
Warnings, Dangers, Cautions, and Notices
5
Label Placement Guide
6
Figure 1: Label Placement Drawing
6
SECTION 2: Introduction and Pre-Installation
7
Description of Operation
7
Inspection and Setup
7
Condensing Unit Nomenclature Example
8
Air Handler Section Nomenclature Example
9
SECTION 3: Installer Responsibility
10
Introduction
10
Corrosive Chemicals
10
Required Equipment and Materials
10
SECTION 4: Critical Considerations
11
Required Clearances
11
Figure 3: Condensing Section Clearances
12
Unit Placement Considerations
13
Hardware
14
Ship-With Parts
14
Table 1: Recommended Torque Settings
14
SECTION 5: National Standards and Applicable Codes
15
Refrigerant Handling Practices
15
Installation Codes
15
Aircraft Hangers
15
Parking Structures and Repair Garages
15
Electrical
15
SECTION 6: Lifting a Split Air Conditioning Unit
16
Moving/Lifting the Unit
16
Table 2: Unit Weights
16
Figure 4: Unit Lifting
17
SECTION 7: Unit Placement
18
SECTION 8: Ductwork
19
Considerations
19
Return Air Ductwork
19
Discharge Ductwork
19
SECTION 9: Refrigeration Circuits and Piping
20
Refrigerant
20
Components and Configurations
20
Lineset Piping Installation
21
Refrigerant Oil
21
The Condensing Unit
21
Table 3: Lineset Recommended Sizes
22
Additional Piping Considerations
26
Hot Gas Reheat Lineset Piping Installation
26
Leak Testing and Evacuation
26
Table 4: Equivalent Lengths of Fittings and Valves
26
Figure 10: Circuit Diagram for Standard Compressor with Heat Pump Operation and Hot Gas Reheat
31
SECTION 10: Unit Electrical
33
Wiring and Electrical Connections
33
Disconnect
33
Current Draw
33
Wiring Connections
33
Voltage Unbalance
33
Low Voltage Wiring
33
Table 5: Low Voltage Wiring Lengths
33
SECTION 11: Electric Heater Packages
46
Principle of Operation
46
Operating and Safety Controls
46
Wiring
46
Table 6: FCRA/H Air Handler Standard Electric Heaters
47
Table 7: FCOA/H Air Handler Standard Electric Heaters
47
SECTION 12: Sequence of Operation
49
Unit Configuration
49
Controls Options
49
Basic Sequence of Operation
50
Accessory Controls Options
50
SECTION 13: Start-Up Procedure
51
Tools & Supplies Requires
51
Pre-Start Checks
52
SECTION 14: Start-Up Procedures
53
Pre-Start Checklist
53
Start-Up Form
53
Table 8: Hot Water Heating Coil Flow Rate
54
Table 9: Superheat and Subcooling - 100% OA
54
Table 10: Superheat and Subcooling - Recirc
54
Table 11: Superheat and Subcooling - Heat Pump
54
Table 12: Refrigerant Temperature-Pressure
55
SECTION 15: Unit Maintenance
63
Installation Code and Quarterly Inspections
63
General
64
Unit Exterior
64
Direct-Drive Supply and Exhaust Fans
64
Condensing Fans
64
Refrigeration Circuit Components
64
Table 13: Maintenance Guidelines
64
Condensate Drain Pan and Drain
65
Dampers
65
Electric Heater Wiring and Wiring Conn
65
Filters
65
SECTION 16: Replacement Parts
66
SECTION 17: Troubleshooting
67
Supply Fan
68
Table 14.1: Supply Fan
68
Compressor
69
Table 14.2: Compressor
69
Refrigeration Circuit
71
Table 14.3: Refrigeration Circuit
71
Variable Speed Head Pressure Control
73
Table 14.4: Variable Speed Heat Pressure Control
73
Electric Heater
75
Table 14.5: Electric Heater
75
SECTION 18: Addison Warranty
76
Revision Guide
79
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