Carrier 48FC Series Manuals

Manuals and User Guides for Carrier 48FC Series. We have 4 Carrier 48FC Series manuals available for free PDF download: Controls, Start-Up, Operation And Troubleshooting, Installation Instructions Manual, Installation Instructions

Carrier 48FC Series Controls, Start-Up, Operation And Troubleshooting (144 pages)

Single Package Rooftop Units with SystemVu Controls Version 1.X and Puronr (R-410A) Refrigerant

Brand: Carrier | Category: Air Conditioner | Size: 4 MB

Table of Contents
1
Safety Considerations
2
General
3
- Conventions Used in this Manual
  3
Basic Control Usage
3
Start-Up
6
- Unit Preparation
  6
- Refrigerant Service Ports
  6
- Crankcase Heater
  6
- Compressor Rotation
  6
- Power Supply
  6
- Internal Wiring
  6
- Evaporator Fan
  6
- Condenser Fans and Motors
  6
- Return- -Air Filters
  8
- Outdoor- -Air Inlet Screens
  8
- Accessory Installation
  8
- Gas Heat (48FC and 48GC)
  8
Controls Quick Set- -Up
8
Service Test
10
- Independent Outputs
  10
- Fan Test
  10
- Cooling Test
  11
- Heating Test
  11
- Automatic Test
  11
Third Party Control
12
- Cooling/Heating Control
  12
- Dehumidification Control
  12
- Remote Occupancy
  12
- Remote Shutdown
  12
- Alarm Output
  12
- Economizer Damper Control
  12
Controls Operation
12
- Display Configuration
  12
- Unit Configuration
  12
- General Operation
  13
- Demand Determination
  13
- Occupancy Determination
  15
- Indoor Fan Operation
  16
- Cooling Operation
  16
- Optional Humidi- -Mizer R Dehumidification System
  17
- Indoor Fan Based Dehumidification
  21
- Heating Operation
  21
- Supply Air Tempering
  22
- Two Position Damper Operation
  22
- Economizer Operation
  22
- Power Exhaust
  24
- Indoor Air Quality (IAQ)
  25
- Pre- -Occupancy Purge
  26
- Temperature Compensated Start
  26
- Linkage
  26
- Carrier Comfort Network R (CCN) Operation
  26
- Bacnet Network Operation
  26
- Alarm Handling
  27
Troubleshooting
27
- Complete Unit Stoppage
  27
- Restart Procedure
  27
- Faults and Alerts
  27
- Control Module Communication
  34
- Communication Failures
  34
- Cooling Troubleshooting
  35
- Humidi- -Mizer System Troubleshooting
  36
- Economizer Troubleshooting
  37
- Heating Troubleshooting
  38
- Phase Protection
  41
- Thermistor Troubleshooting
  41
- Sensor Trim
  41
- Transducer Troubleshooting
  41
Major System Components
46
- General
  46
- Main Base Board (MBB)
  54
- Integrated Gas Control (IGC) Board
  56
- Protective Devices
  57
- Space Mounted Sensors
  57
- Carrier Comfort Network R (CCN) Interface
  59
APPENDIX A: Systemvut Controller Display
61
APPENDIX B: Systemvu Controller Text Point Reference
83
APPENDIX C: Navigatort Display
84
APPENDIX D: Systemvu Controller CCN Tables
95
APPENDIX E: Bacnet Points List
119
Control Set Point and Configuration Log
132
Unit Start-Up Checklist
143

Carrier 48FC Series Installation Instructions Manual (64 pages)

Single Package Rooftop with Gas Heat/Electric Cooling

Brand: Carrier | Category: Air Conditioner | Size: 7 MB

Table of Contents
1
Safety Considerations
1
General
3
Rated Indoor Airflow (Cfm)
3
Pre-Installation
3
Installation
11
Step 1 - Plan for Unit Location
11
Roof Mount
11
Step 2 - Plan for Sequence of Unit Installation
11
Curb-Mounted Installation
11
Pad-Mounted Installation
11
Frame-Mounted Installation
11
Step 3 - Inspect Unit
11
Step 4 - Provide Unit Support
11
Roof Curb Mount
11
Slab Mount (Horizontal Units Only)
13
Alternate Unit Support
13
Slab Mount)
13
Step 5 - Field Fabricate Ductwork
13
Step 6 - Rig and Place Unit
13
Positioning on Curb
14
Step 7 - Convert to Horizontal and Connect
14
Ductwork (When Required)
14
Step 8 - Install Outside Air Hood
15
Economizer Hood Package Removal  (Factory Option)
15
Economizer Hood Setup
16
Step 9 - Install Flue Hood
16
Step 10 - Install Gas Piping
16
Factory-Option Thru-Base Gas Connections
17
Step 11 - Install External Condensate
19
Trap and Line
19
Step 12 - Make Electrical Connections
20
Field Power Supply
20
Field Power Wiring Connection
20
Units with Factory-Installed Non-Fused  Disconnect
21
Units Without Factory-Installed  Non-Fused Disconnect
21
Field Wiring Compliance
21
Convenience Outlets
22
All Units
23
Factory-Option Thru-Base Connections (Electrical Connections)
23
Humidi-Mizer® Control Connections
24
Typical Unit Wiring Diagrams
25
Integrated Gas Controller
31
Humidi-Mizer Dehumidification System
33
(Optional)
33
Normal Cooling
33
Dehumidification (Hot Gas Reheat) Mode
33
Reheat Control
33
Economizerone (Factory Option)
35
Economizer Settings
35
Wiring
41
Setup and Configuration
45
Installing Optional Hh57Lw001 Single  Outside Air Enthalpy Sensor
50
Checkout
54
Troubleshooting
55
Systemvu™ Controller (Factory Option)
56
Smoke Detectors
56
Completing Installation of Return-Air Smoke Sensor
56
Additional Application Data
56
Step 13 - Adjust Factory-Installed Options
57
Smoke Detectors
57
Economizerone Occupancy Switch
57
Step 14 - Install Accessories
57
Step 15 - Fan Speed Set up
57
Units with Electro-Mechanical Controls
57
Units with Systemvu™ Controls
59
Start-Up Checklist
63

Carrier 48FC Series Installation Instructions Manual (52 pages)

Single Package Rooftop Gas Heating/Electric Cooling Unit with Puron (R-410A) Refrigerant

Brand: Carrier | Category: Air Conditioner | Size: 6 MB

Safety Considerations

1
- Table of Contents
  1
Model Number Nomenclature and Dimensions

3
Rated Indoor Airflow

3
Installation

8
Jobsite Survey

8
Step 1 - Plan for Unit Location

8
- Roof Mount
  8
Step 2 - Plan for Sequence of Unit Installation

8
Step 3 - Inspect Unit

8
Step 4 - Provide Unit Support

8
- Slab Mount (Horizontal Units Only)
  10
- Alternate Unit Support
  10
- Slab Mount)
  10
Step 5 - Field Fabricate Ductwork

10
Step 6 - Rig and Place Unit

10
- Positioning on Curb
  10
Step 7 - Convert to Horizontal and Connect

11
- Ductwork (When Required)
  
  11
Step 8 - Install Outside Air Hood

12
Step 9 - Units with Hinged Panels Only

13
Step 10 - Install Flue Hood

13
Step 11 - Install Gas Piping

13
- Factory Option Thru-Base Connections
  14
Step 12 - Install External Condensate Trap and Line

16
Step 13 - Make Electrical Connections

17
Integrated Gas Controller

27
Economi$Er® X (Factory Option)

29
- System Components
  29
- Specifications
  29
- Inputs
  29
- Outputs
  29
- Environmental
  29
- S-Bus Sensor Wiring
  30
- Co2 Sensor Wiring
  31
- Interface Overview
  31
- Setup and Configuration
  32
- Time-Out and Screensaver
  32
- Enthalpy Settings
  38
- Standard or Single Speed Fan Operation
  39
- Speed Fan Operation
  40
- 2Sp H/C (2 Speed Heat/Cool) Fan Operation (Single Phase Units Only)
  41
- Speed Fan Operation
  41
- Checkout
  42
- Troubleshooting
  42
RTU Open Controller (Factory Option)

42
Systemvu™ Controller (Factory Option)

42
Controller Options

42
- Low Ambient
  42
Smoke Detectors

42
Step 14 - Adjust Factory-Installed Options

44
- Smoke Detectors
  44
Step 15 - Install Accessories

44
Step 16 - Fan Speed Set up

45
- Units with Electro-Mechanical Controls
  45
- Units with Systemvu™ Controls
  46
Start-Up Checklist

51

Carrier 48FC Series Installation Instructions (2 pages)

Single Package Rooftop Units Gas Heating/Electric Cooling Select 12.5 to 27.5 Ton Flue Discharge Deflector Accessory

Brand: Carrier | Category: Air Conditioner | Size: 0 MB

Carrier Categories

Air Conditioner Heat Pump Furnace Chiller Thermostat

More Carrier Manuals

Carrier 48FC Series Manuals

Carrier 48FC Series Controls, Start-Up, Operation And Troubleshooting (144 pages)

Table of Contents

Carrier 48FC Series Installation Instructions Manual (64 pages)

Table of Contents

Carrier 48FC Series Installation Instructions Manual (52 pages)

Table of Contents

Safety Considerations

Model Number Nomenclature and Dimensions

Rated Indoor Airflow

Installation

Jobsite Survey

Step 1 - Plan for Unit Location

Step 2 - Plan for Sequence of Unit Installation

Step 3 - Inspect Unit

Step 4 - Provide Unit Support

Step 5 - Field Fabricate Ductwork

Step 6 - Rig and Place Unit

Step 7 - Convert to Horizontal and Connect

Ductwork (When Required)

Step 8 - Install Outside Air Hood

Step 9 - Units with Hinged Panels Only

Step 10 - Install Flue Hood

Step 11 - Install Gas Piping

Step 12 - Install External Condensate Trap and Line

Step 13 - Make Electrical Connections

Integrated Gas Controller

Economi$Er® X (Factory Option)

RTU Open Controller (Factory Option)

Systemvu™ Controller (Factory Option)

Controller Options

Smoke Detectors

Step 14 - Adjust Factory-Installed Options

Step 15 - Install Accessories

Step 16 - Fan Speed Set up

Start-Up Checklist

Carrier 48FC Series Installation Instructions (2 pages)

Table of Contents

Related Products

Carrier Categories