Carrier WeatherMaker 50TCQA07 Manuals

Manuals and User Guides for Carrier WeatherMaker 50TCQA07. We have 3 Carrier WeatherMaker 50TCQA07 manuals available for free PDF download: Service And Maintenance Instructions, Installation Instructions Manual

Carrier WeatherMaker 50TCQA07 Installation Instructions Manual (44 pages)

Single Package Rooftop with Heat Pump with Puron (R-410A) Refrigerant

Brand: Carrier | Category: Air Conditioner | Size: 6.45 MB

Table of Contents
1
Safety Considerations

2
General

2
Rated Indoor Airflow (Cfm)

2
Pre-Installation

2
Refrigeration System Components

6
Reversing Valve and Check Valve Position

6
Troubleshooting Refrigerant Pressure Problems and Check Valves

6
- Refrigerant System Pressure Access Ports
  6
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 (in Lieu of Curb or Slab Mount)
  10
Step 5 - Field Fabricate Ductwork

10
- For Units with Accessory Electric Heaters
  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 - Units with Hinged Panels Only

13
Step 10 - Install External Condensate Trap and Line

13
Step 11 - Make Electrical Connections

14
- Field Power Supply
  14
- Units with Factory-Installed Non-Fused Disconnect
  16
- Units Without Factory-Installed Non
  17
- Convenience Outlets
  17
- Installing Weatherproof Cover
  17
- Disconnect
  17
- Factory-Option Thru-Base Connections
  18
- Disconnect
  18
- Units Without Thru-Base Connections
  19
- Field Control Wiring
  19
- Thermostat
  19
- Unit Without Thru-Base Connection Kit
  20
- Heat Anticipator Settings
  20
Central Terminal Board

20
Commercial Defrost Control

20
- Reversing Valve Control
  20
- Compressor Control
  20
- Auxiliary (Electric) Heat Control
  21
- Defrost
  21
Electric Heaters

21
Economi$Er X (Factory Option)

23
- System Components
  23
- Specifications
  23
- Inputs
  24
- Outputs
  24
- Environmental
  24
- Economizer Module Wiring Details
  24
- Interface Overview
  26
- Setup and Configuration
  26
- Enthalpy Settings
  35
- Two-Speed Fan Operation
  35
- Checkout
  36
- Troubleshooting
  36
- Interface Overview
  36
Premierlink™ (Factory Option)

37
RTU-Open Controller System

38
Smoke Detectors

38
- Completing Installation of Return Air Smoke Sensor
  38
- Additional Application Data
  38
Step 12 - Adjust Factory-Installed Options

39
- Smoke Detectors
  39
- Economi$Er IV Occupancy Switch
  39
Step 13 - Install Accessories

39
Step 14 - Check Belt Tension

39
- Belt Force - Deflection Method
  39
- Belt Tension Method
  40
Start-Up Checklist

43

Carrier WeatherMaker 50TCQA07 Service And Maintenance Instructions (84 pages)

Single Package Heat Pump/Electric Heat

Brand: Carrier | Category: Heat Pump | Size: 4.23 MB

Table of Contents
1
Safety Considerations
1
Unit Arrangement and Access
3
Return Air Filters
3
Supply Fan (Blower) Section
4
Heat Pump Refrigeration System
9
Puronr (R−410A) Refrigerant
12
Thermostatic Expansion Valve (Txv)
13
Cooling Charging Charts
15
Convenience Outlets
23
Heat Pump Controls
24
Protective Controls
24
Commercial Defrost Control
25
Electric Heaters
28
Smoke Detectors
31
Premierlink™ Control
38
Rtu−Open Control System
39
Sensory/Accessory Installation
39
Additional Rtu−Open Installation and Troubleshooting
39
Pre−Start−Up
41
Start−Up, Premierlink
43
Start−Up, Rtu−Open
43
Fastener Torque Values
44
Appendix I. Model Number Significance
45
Appendix II. Physical Data
47
Appendix III. Fan Performance
49
Appendix IV. Wiring Diagrams
62
Appendix V. Motormaster Sensor Locations
79
Start-Up Checklist
83

Carrier WeatherMaker 50TCQA07 Installation Instructions Manual (48 pages)

Single Package Rooftop Heat Pump with Puron (R---410A) Refrigerant

Brand: Carrier | Category: Heat Pump | Size: 5.72 MB

Carrier Categories

Air Conditioner Heat Pump Furnace Thermostat Chiller

More Carrier Manuals

Carrier WeatherMaker 50TCQA07 Manuals

Carrier WeatherMaker 50TCQA07 Installation Instructions Manual (44 pages)

Table of Contents

Safety Considerations

General

Rated Indoor Airflow (Cfm)

Pre-Installation

Refrigeration System Components

Reversing Valve and Check Valve Position

Troubleshooting Refrigerant Pressure Problems and Check Valves

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 External Condensate Trap and Line

Step 11 - Make Electrical Connections

Central Terminal Board

Commercial Defrost Control

Electric Heaters

Economi$Er X (Factory Option)

Premierlink™ (Factory Option)

RTU-Open Controller System

Smoke Detectors

Step 12 - Adjust Factory-Installed Options

Step 13 - Install Accessories

Step 14 - Check Belt Tension

Start-Up Checklist

Carrier WeatherMaker 50TCQA07 Service And Maintenance Instructions (84 pages)

Table of Contents

Carrier WeatherMaker 50TCQA07 Installation Instructions Manual (48 pages)

Table of Contents

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