Carrier WeatherExpert 48LC**08 Series Manuals

Manuals and User Guides for Carrier WeatherExpert 48LC**08 Series. We have 1 Carrier WeatherExpert 48LC**08 Series manual available for free PDF download: Installation Instructions Manual

Carrier WeatherExpert 48LC**08 Series Installation Instructions Manual (52 pages)

Single Package Rooftop Gas Heat/Electric Cooling Unit with Puron R-410A Refrigerant

Brand: Carrier | Category: Air Conditioner | Size: 11.58 MB

Safety Considerations

1
- Table of Contents
  1
General

3
Rated Indoor Airflow (Cfm)

3
Installation

7
Jobsite Survey

7
Step 1 - Plan for Unit Location

7
- Roof Mount
  7
Step 2 - Plan for Sequence of Unit Installation

7
Step 3 - Inspect Unit

8
Step 4 - Provide Unit Support

8
Step 5 - Field Fabricate Ductwork

10
Step 6 - Rig and Place Unit

10
- Positioning on Curb
  11
Step 7 - Convert to Horizontal and Connect Ductwork (When Required)

11
Step 8 - Install Outside Air Hood

12
Step 9 - Install Flue Hood

14
Step 10 - Install Gas Piping

14
- Factory Option Thru-Base Connections (Gas Connection)
  15
Step 11 - Install External Condensate Trap and Line

17
Step 12 - Make Electrical Connections

18
- Field Power Supply
  18
- All Units
  19
- Electrical Connections
  19
- Units Without Factory-Installed Non
  20
- Units with Factory-Installed Non-Fused
  20
- Convenience Outlets
  21
- Hacr Circuit Breaker
  21
- Factory Option Thru-Base Connections (Electrical Connections)
  23
- Hacr Circuit Breaker
  23
- Units Without Thru-Base Connections
  24
- Field Control Wiring
  24
- Thermostat
  24
- Unit Without Thru-Base Connection Kit
  24
- Heat Anticipator Settings
  24
Wiring Diagrams

24
Humidi-Mizer® System Control Connections

28
- Humidi-Mizer - Space Rh Controller
  28
Economi$Er X (Factory Option)

30
- System Components
  30
- Specifications
  30
- Inputs
  31
- Outputs
  31
- Environmental
  31
- Economizer Module Wiring Details
  31
- Interface Overview
  32
- Setup and Configuration
  33
- Enthalpy Settings
  41
- Two-Speed Fan Operation
  41
- Checkout
  42
- Troubleshooting
  42
- Outputs
  42
Low Ambient Control (Factory Option)

43
Staged Air Volume (SAV™) with Variable Frequency Drive (Factory Option)

43
Comfortlink Controls (Factory Option)

43
Premierlink™ Controller (Factory Option)

47
RTU Open Controller System

47
Smoke Detectors

47
- Additional Application Data
  47
Step 13 - Adjust Factory-Installed Options

48
- Smoke Detectors
  48
- Economi$Er IV Occupancy Switch
  48
Step 14 - Install Accessories

48
Step 15 - Check Belt Tension

48
- Belt Force - Deflection Method
  48
- Belt Tension Method
  49
Pre-Start and Start-Up

49
Start-Up Checklist

51

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Air Conditioner Heat Pump Furnace Thermostat Chiller

More Carrier Manuals

Carrier WeatherExpert 48LC**08 Series Manuals

Carrier WeatherExpert 48LC**08 Series Installation Instructions Manual (52 pages)

Table of Contents

Safety Considerations

General

Rated Indoor Airflow (Cfm)

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 - Install Flue Hood

Step 10 - Install Gas Piping

Step 11 - Install External Condensate Trap and Line

Step 12 - Make Electrical Connections

Wiring Diagrams

Humidi-Mizer® System Control Connections

Economi$Er X (Factory Option)

Low Ambient Control (Factory Option)

Staged Air Volume (SAV™) with Variable Frequency Drive (Factory Option)

Comfortlink Controls (Factory Option)

Premierlink™ Controller (Factory Option)

RTU Open Controller System

Smoke Detectors

Step 13 - Adjust Factory-Installed Options

Step 14 - Install Accessories

Step 15 - Check Belt Tension

Pre-Start and Start-Up

Start-Up Checklist

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