Carrier WeatherMaker 50KCQ A05 Series Manuals

Manuals and User Guides for Carrier WeatherMaker 50KCQ A05 Series. We have 2 Carrier WeatherMaker 50KCQ A05 Series manuals available for free PDF download: Service And Maintenance Instructions, Installation Instructions Manual

Carrier WeatherMaker 50KCQ A05 Series Service And Maintenance Instructions (80 pages)

Single Package Rooftop Unit

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

Table of Contents
1
Safety Considerations
1
Unit Arrangement and Access
3
General
3
Routine Maintenance
3
Seasonal Maintenance
3
Return-Air Filters
3
Removing the Return Air Filters
3
Re-Installing the Access Panel
3
Outside-Air Hood
3
Economizer Inlet Air Screen
4
Manual Outside Air Hood Screen
4
Supply Fan (Blower) Section
4
Supply Fan (Direct-Drive)
4
Supply Fan (Belt-Drive)
6
Heat Pump Refrigeration System
8
Outdoor Coil
8
Indoor Coil
8
Recommended Outdoor Coil Maintenance and Cleaning
8
Reversing Valve and Checking Valve Position
10
Troubleshooting Refrigerant Pressure Problems and Check Valves
10
Metering Devices
10
Refrigerant System Pressure Access Ports
14
Puron® (R-410A) Refrigerant
14
Refrigerant Charge
14
Cooling Charging Charts
14
How to Use Cooling Charging Charts
14
Compressors
14
Replacing the Compressor
18
Compressor Rotation
18
Filter Drier
18
Outdoor Fan Location
18
Troubleshooting Cooling System
18
Convenience Outlets
20
Convenience Outlet Types
20
Installing Weatherproof Cover
20
Heat Pump Controls
21
Central Terminal Board
21
Protective Controls
21
Compressor Protection
21
Commercial Defrost Control
22
Reversing Valve Control
23
Compressor Control
23
Auxiliary (Electric) Heat Control
23
Defrost
23
Defrost Thermostats
24
Indoor Fan off Delay
24
Defrost Speedup Functions
24
Electric Heaters
24
Single Point Boxes and Supplementary Fuses
25
Safety Devices
25
Completing Heater Installation
25
Smoke Detectors
26
System
26
Controller
26
Sensor
26
Smoke Detector Locations
27
Completing Installation of Return-Air Smoke
28
- Sensor
  28
FIOP Smoke Detector Wiring and Response
28
Sensor and Controller Tests
29
Indicators
31
Premierlink Control
32
Rtu-Open Control System
32
Economizer Systems
33
Economi$Er IV
37
Economi$Er X (Factory Option)
43
Pre-Start-Up
55
Start-Up, General
55
Additional Installation/Inspection
55
Start-Up, Premierlink
57
Perform System Check-Out
57
Start-Up, Rtu-Open
57
Fastener Torque Values
57
Appendix A - Model Number Nomenclature
58
Appendix B - Physical Data
59
Appendix C - Fan Performance
60
Appendix D - Wiring Diagrams
68
- Appendix E - Motormaster Sensor
  77
- Locations
  77
Start-Up Checklist
79

Carrier WeatherMaker 50KCQ A05 Series Installation Instructions Manual (45 pages)

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

Brand: Carrier | Category: Heat Pump | Size: 7.14 MB

Electrical Shock Hazard
2
Refrigeration System Components
9
Roof Mount
10
Curb-Mounted Installation
10
Pad-Mounted Installation
10
Frame-Mounted Installation
10
Roof Curb Mount
11
Slab Mount (Horizontal Units Only)
11
Alternate Unit Support (in Lieu of Curb or Slab Mount)
11
Economizer Hood and Two-Position Hood
15
Units Without Factory-Installed Non-Fused Disconnect
18
All Units
18
Convenience Outlets
18
Factory Option Thru-Base Connections
20
Field Control Wiring
21
Unit Without Thru-Base Connection Kit
21
Heat Anticipator Settings
22
Commercial Defrost Control
22
Single Point Boxes and Supplementary Fuses
25
Single Point Boxes Without Fuses
25
Low-Voltage Control Connections
25
System Components
30
Specifications
30
Economizer Module Wiring Details
31
Interface Overview
32
Setup and Configuration
33
Enthalpy Settings
39
Troubleshooting
40
Additional Application Data
40
Controller Options
41
Smoke Detectors
42
Economi$Er IV Occupancy Switch
42
Belt Tension Method
42
Belt Force - Deflection Method
42
Preliminary Information
43
Pre-Start-Up
43

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Carrier WeatherMaker 50KCQ A05 Series Manuals

Carrier WeatherMaker 50KCQ A05 Series Service And Maintenance Instructions (80 pages)

Table of Contents

Carrier WeatherMaker 50KCQ A05 Series Installation Instructions Manual (45 pages)

Table of Contents

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