Carrier WeatherExpert48LC 05 Series Manuals

Manuals and User Guides for Carrier WeatherExpert48LC 05 Series. We have 1 Carrier WeatherExpert48LC 05 Series manual available for free PDF download: Installation Instructions Manual

Carrier WeatherExpert48LC 05 Series Installation Instructions Manual (48 pages)

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

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

Safety Considerations

1
- Table of Contents
  1
- Installation Instructions
  1
General

2
Rated Indoor Airflow (Cfm)

3
Installation

9
Jobsite Survey

9
Step 1 - Plan for Unit Location

9
- Roof Mount
  9
Step 2 - Plan for Sequence of Unit Installation

9
Step 3 - Inspect Unit

9
Step 4 - Provide Unit Support

9
- Slab Mount (Horizontal Units Only)
  10
- Alternate Unit Support (in Lieu of Curb or 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 Ductwork (When Required)

12
Step 8 - Install Outside Air Hood

13
- Economizer Hood Package Removal and
  13
- Setup - Factory Option
  13
- Economizer Hood
  13
Step 9 - Units with Hinged Panels Only

14
Step 10 - Install Flue Hood

14
Step 11 - Install Gas Piping

14
- Factory-Option Thru-Base Connections (Gas Connections)
  15
Step 12 - Install External Condensate Trap and Line

17
Step 13 - Make Electrical Connections

18
- Field Power Supply
  18
- Units with Factory-Installed Non-Fused Disconnect or Hacr
  23
- To Field-Install the Nfd Shaft and Handle
  23
- To Field-Install the Hacr Shaft and Handle
  23
- All Units
  24
- Disconnect or Hacr
  24
- Hacr
  26
- Units Without Thru-Base Connections
  26
- Thermostat
  26
- Heat Anticipator Settings
  27
Humidi-Mizer Control Connections

27
- Humidi-Mizer - Space Rh Controller
  27
- Reheat Modes
  29
Economi$Er® X (Factory-Installed Option)

30
Systemvu™ Controller (Factory-Installed Option)

30
RTU Open Control System

30
Smoke Detectors

33
Step 14 - Adjust Factory-Installed Options

34
- Smoke Detectors
  34
Step 15 - Install Accessories

34
Step 16 - Check Belt Tension

34
- Belt Force - Deflection Method
  34
- Belt Tension Method
  34
Pre-Start and Start-Up

34
- Start up with Assistant
  35
Appendix A - Vfd Operation with Remote Keypad

35

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Air Conditioner Heat Pump Furnace Thermostat Chiller

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Carrier WeatherExpert48LC 05 Series Manuals

Carrier WeatherExpert48LC 05 Series Installation Instructions Manual (48 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 - 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

Humidi-Mizer Control Connections

Economi$Er® X (Factory-Installed Option)

Systemvu™ Controller (Factory-Installed Option)

RTU Open Control System

Smoke Detectors

Step 14 - Adjust Factory-Installed Options

Step 15 - Install Accessories

Step 16 - Check Belt Tension

Pre-Start and Start-Up

Appendix A - Vfd Operation with Remote Keypad

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