Carrier 40RUA16 Manuals

Manuals and User Guides for Carrier 40RUA16. We have 3 Carrier 40RUA16 manuals available for free PDF download: Installation, Start-Up And Service Instructions Manual

Carrier 40RUA16 Installation, Start-Up And Service Instructions Manual (68 pages)

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

Brand: Carrier | Category: Air Handlers | Size: 10 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
Unit Positioning
14
Unit Isolation
16
Refrigerant and Chilled Water Piping Access
16
Refrigerant Piping
16
Chilled Water Piping
20
Condensate Drain
21
Fan Motors and Drives
21
Power Supply and Wiring
21
- Three Stage Operation
  24
- Freeze Protection
  24
Variable Frequency Drive
26
Connecting Ductwork
29
- Discharge Connections
  29
- Return Connections
  29
- Outdoor-Air Inlet Connections
  29
Return-Air Filters
29
Start-Up
31
40RUA and 40RUQ ONLY
31
Adjusting TXV for Superheat
31
- (40RUA and 40RUQ Only)
  31
Compressor Rotation
31
Indoor Fan Motor
31
Cooling with Staged Air Volume (SAV)
31
- First Stage (Y1)
  31
- Second Stage (Y2)
  31
- Third Stage (Y3) - 3-Stage Systems Only
  31
Operating Fan for Test and Balance
32
Fan Speed Set-Up
32
- Units with Electro-Mechanical Controls
  32
Maintenance
33
Quarterly Inspection  (and 30 Days after Initial Start)
33
- Indoor Section
  33
Seasonal Maintenance
33
- Air Conditioning
  33
Service
34
Panels
34
Fan Motor Lubrication
34
Fan Shaft Bearings
34
Centering Fan Wheel
34
Fan Shaft Position Adjustment
34
Individual Fan Wheel Adjustment
34
Fan Belts
34
Fan Rotation
35
Fan Pulley Alignment
35
Pulley and Drive Adjustment
36
Variable Frequency Drive
44
- Indoor Fan Motor
  44
- Vfd Fuses
  44
- Fan Fault Detection
  44
- Vfd Alarms and Faults Troubleshooting
  44
- Alarms
  45
- Clear the Alarm Led
  45
- Faults
  45
Vfd Remote Keypad
46
ACS320 Operation with Remote Keypad
46
ACS320 VFD Modes
46
- Standard Display Mode
  46
- Parameters Mode
  47
- Changed Parameters Mode
  47
- Drive Parameter Backup Mode
  47
- Clock Set Mode
  48
- I/O Settings Mode
  48
ACS320 VFD Diagnostics
48
- Faults (Red Led Lit)
  48
- Alarms (Green Led Flashing)
  48
Correcting Faults
48
- History
  48
Correcting Alarms
49
Reset after Using Start-Up Assistant
51
ACH580 Operation with Remote Keypad
51
- First Start Assistant
  52
ACH580 VFD Modes
52
- Ach580 Standard Display Mode
  52
- Parameters Mode
  53
- Changed Parameters Mode
  53
- Drive Parameter Backup Mode
  53
- Clock Set Mode
  54
- I/O Settings Mode
  54
ACH580 VFD Diagnostics
54
- Faults (Red Led Lit)
  54
- Alarms (Green Led Flashing)
  55
- Correcting Faults
  55
- Correcting Alarms
  55
Vfd Maintenance
57
Heat Sink Cleaning
57
Fan Replacement
58

Carrier 40RUA16 Installation, Start-Up And Service Instructions Manual (41 pages)

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

Brand: Carrier | Category: Air Conditioner | Size: 2 MB

Table of Contents
1
Safety Considerations
1
Moving and Storage
2
Rigging
2
Uncrating
2
Pre- - Installation
2
Accessories
2
40RUA Physical Data
3
Legend
9
Dimensions
9
Left Side
9
Right Side
9
Model Number Nomenclature
11
Serial Number Nomenclature
11
Foam Block Location
11
Overhead Suspension Accessory
12
Typical Unit Positioning
12
Preferred Suspension Technique
12
Unit Isolation
13
Refrigerant and Chilled Water Piping Access
13
Refrigerant Piping
13
Refrigerant and Chilled Water Piping Access Holes
13
Face- - Split Coil Suction and Liquid Line Piping
14
TXV Sensing Bulb Location
14
Typical Evaporator Coil Connections (40RU)
14
– Factory- - Installed Nozzle and Distributor Data
15
– Fitting Requirements
15
Chilled Water Piping - - See Tables 1E and 1F for Chilled
17
Typical 40RUS Chilled Water Piping
17
Condensate Drain
18
Drain Pan Slope Adjustment
18
Condensate Drains
18
Fan Motor and Drives
18
Power Supply and Wiring
19
Wiring and Service Access
19
Disconnect Switch and Unit
19
Fan Contactor Box and Terminal Block
19
– Electrical Data, Standard Motors
20
– Electrical Data, Alternate Motors
20
– Fan Contactor Coil Data
20
Legend and Notes for Tables 4 and 5
21
Unit Wiring
21
Connecting Ductwork
22
Discharge Connections
22
Return Connections
22
Outdoor- - Air Inlet Connections
22
Return- - Air Filters
22
Start- - up
23
Fan Motor Lubrication
23
Service
23
Adjusting TXV for Superheat
23
– Lubricant Data
24
Fan Shaft Bearings
24
Centering Fan Wheel
24
Fan Shaft Position Adjustment
24
Fan Rotation
24
Individual Fan Wheel Adjustment
25
Fan Belts
25
Fan Pulley Alignment
25
Pulley and Drive Adjustment
25
Condensate Drains
25
Return- - Air Filters
25
Chilled Water Coil Freeze Protection
26
Coil Removal
26
Cleaning Cooling Coil
26
Cleaning Insulation
26
Replacing Filters
26
Fan Motor Data, Standard Motor
27
Fan Motor Data, Alternate Motor
27
Legend and Notes for Tables 10A and 10C
36
Legend and Notes for Tables 10B and 10D
36
Start- -Up Checklist
39
Pre- -Start- -Up
39
Piping
39
Outdoor Unit
39
Indoor Unit
39
Check Voltage Imbalance
40

Carrier 40RUA16 Installation, Start-Up And Service Instructions Manual (64 pages)

Air-Cooled Condensing Units with Puron (R-410A) Refrigerant

Brand: Carrier | Category: Air Conditioner | Size: 8 MB

Table of Contents
1
Safety Considerations
1
Installation Guidelines
2
Replacement/Retrofit
2
R-22 to Puron Refrigerant
2
Rated Indoor Airflow (Cfm)
2
Identify Factory Options
3
Matching 38AU Model to Evaporator Coil
3
General
3
Installation
7
Jobsite Survey
7
Step 1 - Plan for Unit Location
7
Step 2 - Complete Pre-Installation Checks
7
Step 3 - Prepare Unit Mounting Support
7
Step 4 - Rig and Mount the Unit
7
Step 5 - Determine Refrigerant Line Sizes
7
Suction Riser
11
Step 6 - Complete Refrigerant Piping
11
Connections
11
Step 7 - Install Accessories
14
Step 8 - Complete Electrical Connections
15
Step 9 - Wind Baffles for Low Ambient Control
20
Pre-Start-Up
20
System Check
20
Turn on Crankcase Heater
20
Preliminary Charge
20
Start-Up
20
Preliminary Checks
20
Start Unit
21
Operating Sequence
27
Base Unit Controls
27
All Units
27
Maintenance
28
Quarterly Inspection  (and 30 Days after Initial Start)
28
Seasonal Maintenance
28
Service
29
Refrigeration System
29
Comfort Alert Diagnostic Module
29
Compressor Protection
36
Routine Cleaning of Round-Tube Plate Fin (RTPF)
36
Coils
36
Fastener Torque Values
37
Troubleshooting
37
Appendix A - Air Conditioner and Heat Pump with Puron Quick Reference Guide
39
Appendix B - Wiring Diagrams
40
Appendix C - Low Ambient Option
56
Start-Up Checklist
63

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