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WeatherMaker 50TCQD09
Carrier WeatherMaker 50TCQD09 Manuals
Manuals and User Guides for Carrier WeatherMaker 50TCQD09. We have
2
Carrier WeatherMaker 50TCQD09 manuals available for free PDF download: Service And Maintenance Instructions, Installation Instructions Manual
Carrier WeatherMaker 50TCQD09 Installation Instructions Manual (48 pages)
Single Package Rooftop with Heat Pump with Puron (R-410A) Refrigerant
Brand:
Carrier
| Category:
Air Conditioner
| Size: 7.48 MB
Table of Contents
Table of Contents
1
Safety Considerations
2
General
2
Rated Indoor Airflow (Cfm)
2
Refrigeration System Components
9
Reversing Valve and Check Valve Position
9
Troubleshooting Refrigerant Pressure Problems
9
And Check Valves
9
Refrigerant System Pressure Access Ports
9
Installation
11
Jobsite Survey
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
12
Step 3 - Inspect Unit
12
Step 4 - Provide Unit Support
12
Roof Curb Mount
12
Slab Mount (Horizontal Units Only)
12
Alternate Unit Support (in Lieu of Curb or Slab Mount)
12
Step 5 - Field Fabricate Ductwork
14
Step 6 - Rig and Place Unit
14
Positioning on Curb
14
Step 7 - Convert to Horizontal and Connect Ductwork (When Required)
15
Step 8 - Install Outside Air Hood
16
Economizer and Two-Position Damper Hood
16
Package Removal and Setup (Factory Option)
16
Economizer Hood and Two-Position Hood
16
Step 9 - Units with Hinged Panels Only
17
Step 10 - Install External Condensate Trap and Line
17
Step 11 - Make Electrical Connections
18
Field Power Supply
18
Units with Factory-Installed Non-Fused Disconnect
23
Units Without Factory-Installed Non-Fused Disconnect
23
All Units
23
Convenience Outlets
23
All Units
24
Factory-Option Thru-Base Connections
25
Units Without Thru-Base Connections
25
All Units
25
Field Control Wiring
26
Thermostat
26
Central Terminal Board
26
Commercial Defrost Control
26
Reversing Valve Control
27
Compressor Control
27
Auxiliary (Electric) Heat Control
27
Defrost
27
Unit Without Thru-Base Connection Kit
28
Heat Anticipator Settings
29
Electric Heaters
29
Single Point Boxes and Supplementary Fuses
30
Single Point Boxes Without Fuses
30
Low-Voltage Control Connections
30
Economi$Er X (Factory Option)
31
System Components
31
Specifications
31
Inputs
31
Outputs
31
Environmental
31
Economizer Module Wiring Details
32
Interface Overview
33
Setup and Configuration
34
Enthalpy Settings
40
Checkout
41
Troubleshooting
41
Premierlink™ (Factory Option)
41
RTU-Open Controller System
41
Smoke Detectors
41
Completing Installation of Return Air Smoke Sensor
42
Additional Application Data
42
Step 12 - Adjust Factory-Installed Options
42
Smoke Detectors
42
Economi$Er IV Occupancy Switch
42
Step 13 - Install Accessories
42
Step 14 - Check Belt Tension
43
Belt Force - Deflection Method
43
Belt Tension Method
44
Start-Up Checklist
47
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Carrier WeatherMaker 50TCQD09 Service And Maintenance Instructions (84 pages)
Single Package Heat Pump/Electric Heat
Brand:
Carrier
| Category:
Heat Pump
| Size: 4.23 MB
Table of Contents
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
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