Carrier 50TCQD08 Manuals

Manuals and User Guides for Carrier 50TCQD08. We have 1 Carrier 50TCQD08 manual available for free PDF download: Service And Maintenance Instructions

Carrier 50TCQD08 Service And Maintenance Instructions

Carrier 50TCQD08 Service And Maintenance Instructions (84 pages)

Single Package Heat Pump/Electric Heat

Brand: Carrier | Category: Heat Pump | Size: 4 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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