Bryant 524J 16 Manuals

Manuals and User Guides for Bryant 524J 16. We have 3 Bryant 524J 16 manuals available for free PDF download: Installation, Start-Up And Service Instructions Manual

Bryant 524J 16 Installation, Start-Up And Service Instructions Manual (56 pages)

Packaged Air-Handling Units with Puron (R-410A) Refrigerant 60 Hz

Brand: Bryant | Category: Air Handlers | Size: 9 MB

Table of Contents
1
Safety Considerations
2
Pre-Installation
3
Moving and Storage
3
Rigging
3
Installation
3
General
3
Uncrating
3
Accessories
3
Rated Indoor Airflow (Cfm)
11
Unit Positioning
11
Unit Isolation
11
Refrigerant Piping
12
Refrigerant Piping Access
12
Condensate Drain
15
Fan Motors and Drives
15
Power Supply and Wiring
15
Fan Motor
16
Three Stage Operation
19
Freeze Protection
19
Variable Frequency Drive
20
Connecting Ductwork
22
Discharge Connections
22
Return Connections
22
Outdoor-Air Inlet Connections
22
Return-Air Filters
22
Start-Up
23
14-16A and 524J*16H
23
Adjusting TXV for Superheat
24
16H)
24
Compressor Rotation
24
Indoor Fan Motor
24
Cooling with 2-Speed Indoor Fan Motor
24
First Stage (Y1)
24
Third Stage (Y3) - 3-Stage Systems Only
24
Operating Fan for Test and Balance (Alternate)
24
Fan Speed Set up
25
Units with Electro-Mechanical Controls
25
Quarterly Inspection (and 30 Days after Initial Start)
26
Indoor Section
26
Seasonal Maintenance
26
Air Conditioning
26
Maintenance
26
Electrical Shock Hazard
26
Panels
26
Service
26
Fan Motor Lubrication
27
Fan Shaft Bearings
27
Centering Fan Wheel
27
Fan Shaft Position Adjustment
27
Individual Fan Wheel Adjustment
27
Fan Belts
27
Fan Rotation
28
Fan Pulley Alignment
28
Pulley and Drive Adjustment
29
Motor Efficiency
29
AIRFLOW (Cfm)
32
Variable Frequency Drive
33
Indoor Fan Motor
33
Vfd Fuses
33
Fan Fault Detection
33
Vfd Alarms and Faults Troubleshooting
33
Alarms
34
Clear the Alarm Led
34
Faults
34
Vfd Remote Keypad
35
ACS320 Operation with Remote Keypad
35
Start up by Changing Parameters Individually
35
ACS320 VFD Modes
35
Standard Display Mode
35
Parameters Mode
36
Changed Parameters Mode
36
Drive Parameter Backup Mode
36
Clock Set Mode
37
I/O Settings Mode
37
ACS320 VFD Diagnostics
37
Faults (Red Led Lit)
37
Alarms (Green Led Flashing)
37
Correcting Faults
37
History
37
Correcting Alarms
38
Panel Loss
39
Reset after Using Start-Up Assistant
40
ACH580 Operation with Remote Keypad
40
First Start Assistant
40
ACH580 VFD Modes
41
Ach580 Standard Display Mode
41
Parameters Mode
42
Changed Parameters Mode
42
Drive Parameter Backup Mode
42
Clock Set Mode
43
I/O Settings Mode
43
ACH580 VFD Diagnostics
43
Faults (Red Led Lit)
43
Alarms (Green Led Flashing)
44
Correcting Faults
44
Correcting Alarms
44
Vfd Maintenance
46
Heat Sink Cleaning
46
Fan Replacement
47
Ach580 Main Fan Replacement
47
Ach580 Auxiliary Cooling Fan Replacement
47
Acs320 Fan Replacement
48
Bypass the VFD
49
Condensate Drains
49
Return-Air Filters
49
Coil Removal
49
Cleaning Insulation
49
Replacing Filters
50
Appendix A - Vfd Parameters
51
Start-Up Checklist
55
Preliminary Information
55
Indoor Unit
55

Bryant 524J 16 Installation, Start-Up And Service Instructions Manual (44 pages)

Packaged Air-Handling Units with Puron (R-410A) Refrigerant 60 Hz

Brand: Bryant | Category: Air Handlers | Size: 4 MB

Table of Contents
1
Safety Considerations
1
Pre-Installation
2
Moving and Storage
2
Rigging
2
Installation
2
General
2
Uncrating
2
Accessories
2
Rated Indoor Airflow (Cfm)
10
Unit Positioning
10
Unit Isolation
10
Refrigerant Piping
11
Refrigerant Piping Access
11
Condensate Drain
14
Fan Motors and Drives
15
Power Supply and Wiring
15
Three Stage Operation
17
Freeze Protection
17
Variable Frequency Drive
19
Connecting Ductwork
21
Discharge Connections
21
Return Connections
21
Outdoor-Air Inlet Connections
21
Return-Air Filters
22
Start-Up
23
524J***A/H Only
23
Adjusting TXV for Superheat (524J***A/H Only)
23
Compressor Rotation
23
Indoor Fan Motor
23
Cooling with 2-Speed Indoor Fan Motor System
23
First Stage (Y1)
23
Second Stage (Y2)
23
Third Stage (Y3) - 3-Stage Systems Only
23
Operating Fan for Test and Balance
24
Fan Speed Set up
24
Units with Electro-Mechanical Controls
24
Maintenance
25
Quarterly Inspection (and 30 Days after Initial Start)
25
Indoor Section
25
Seasonal Maintenance
25
Air Conditioning
25
Electrical Shock Hazard
26
Panels
26
Fan Motor Lubrication
26
Fan Shaft Bearings
26
Centering Fan Wheel
26
Service
26
Fan Shaft Position Adjustment
26
Individual Fan Wheel Adjustment
26
Fan Belts
26
Fan Rotation
27
Fan Pulley Alignment
27
Pulley and Drive Adjustment
28
Variable Frequency Drive
33
Indoor Fan Motor
33
Vfd Fuses
33
Fan Fault Detection
33
Vfd Alarms and Faults Troubleshooting
33
Alarms
34
Clear the Alarm Led
34
Faults
34
Vfd Maintenance
36
Heat Sink Cleaning
36
Bypass the VFD
37
Condensate Drains
37
Return-Air Filters
37
Coil Removal
37
Cleaning Cooling Coil
37
Cleaning Insulation
37
Replacing Filters
38
Appendix A - Vfd Parameters
39
Indoor Unit
43
Start-Up Checklist
43
Form II524J-14-16-01 Rev. a
43

Bryant 524J 16 Installation, Start-Up And Service Instructions Manual (40 pages)

Brand: Bryant | Category: Air Handlers | Size: 2 MB

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