Carrier WeatherMaker 48TCM12 Series Manuals

Manuals and User Guides for Carrier WeatherMaker 48TCM12 Series. We have 1 Carrier WeatherMaker 48TCM12 Series manual available for free PDF download: Installation Instructions Manual

Carrier WeatherMaker 48TCM12 Series Installation Instructions Manual (60 pages)

Single Package Rooftop with Gas Heat/Electric Cooling

Brand: Carrier | Category: Air Conditioner | Size: 10.17 MB

Table of Contents
1
Safety Considerations

2
General

3
Rated Indoor Airflow (Cfm)

3
Pre-Installation

3
Installation

16
Step 1 - Plan for Unit Location

16
- Roof Mount
  16
Step 2 - Plan for Sequence of Unit Installation

17
Step 3 - Inspect Unit

17
Step 4 - Provide Unit Support

17
- Roof Curb Mount
  17
- For Sizes 07-14 Only
  17
- Slab Mount (Horizontal Units Only)
  21
- Alternate Unit Support
  21
- Slab Mount)
  21
Step 5 - Field Fabricate Ductwork

21
Step 6 - Rig and Place Unit

21
- Positioning on Curb
  22
Step 7 - Convert to Horizontal and Connect

23
- Ductwork (When Required)
  
  23
- Sizes
  23
- Size 16
  24
- All Units
  24
Step 8 - Install Outside Air Hood

24
Step 9 - Install Flue Hood

26
Step 10 - Install Gas Piping

26
Step 11 - Install External Condensate Trap and

30
- Line
  
  30
Step 12 - Make Electrical Connections

30
Economi$Er® X (Factory-Installed Option)

41
- Product Description
  41
- System Components
  41
- Specifications
  41
- Inputs
  42
- Outputs
  42
- Environmental
  42
- Economizer Module Wiring Details
  42
- S-Bus Sensor Wiring
  43
- Interface Overview
  44
- User Interface
  44
- Keypad
  44
- Menu Structure
  44
- Setup and Configuration
  44
- Time-Out and Screensaver
  44
- Enthalpy Settings
  52
- Two-Speed Fan Operation
  52
- Checkout
  53
- Troubleshooting
  53
Premierlink™ Control

54
RTU Open Control System

54
Step 14 - Install Accessories

55
Step 15 - Check Belt Tension

55
- Belt Force - Deflection Method
  55
- Belt Tension Method
  56
Step 13 - Adjust Factory-Installed Options

55
- Smoke Detectors
  55
- Economi$Er IV Occupancy Switch
  55
Pre-Start and Start-Up

56
Troubleshooting the Ultra Tech™ Compressor

56
- Modulation Control Input Specifications
  56
Start-Up Checklist

59

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Carrier WeatherMaker 48TCM12 Series Manuals

Carrier WeatherMaker 48TCM12 Series Installation Instructions Manual (60 pages)

Table of Contents

Safety Considerations

General

Rated Indoor Airflow (Cfm)

Pre-Installation

Installation

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

Economi$Er® X (Factory-Installed Option)

Premierlink™ Control

RTU Open Control System

Step 14 - Install Accessories

Step 15 - Check Belt Tension

Step 13 - Adjust Factory-Installed Options

Pre-Start and Start-Up

Troubleshooting the Ultra Tech™ Compressor

Start-Up Checklist

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