Carrier 50QQ Manuals

Carrier 50QQ Manuals

Manuals and User Guides for Carrier 50QQ. We have 1 Carrier 50QQ manual available for free PDF download: Installation, Start-Up And Service Instructions Manual

Carrier 50QQ Installation, Start-Up And Service Instructions Manual

Carrier 50QQ Installation, Start-Up And Service Instructions Manual (17 pages)

Single-package Heat Pumps

Brand: Carrier | Category: Heat Pump | Size: 1.39 MB

Table of Contents

Contents
1
Safety Considerations
1
Installation
1
Dimensions and Connections
1
Mount Unit
2
Make Ductwork Connections
2
Physical Data and Dimensions
2
Pad Dimensions
2
Heat Pump Mounting Frame
3
Accessories
4
Provide for Cooling Cycle Condensate Disposal
4
Typical Installation
4
Condensate Drain and Trap Details
4
Make Electrical Connections
5
Control Section
5
Unit Electrical Data (60 Hz)
5
Air Delivery (Cfm) Performance
6
Line Power Connections
6
Duct Flange Kit Dimensions and Hole Locations
6
Control Connections
7
Start-Up
8
Service
8
Checking Start Thermistor
8
Unit Controls and Safety Devices
8
Charging and Adjusting Refrigerant Charge
9
Heating Mode
9
Refrigerant Flow Diagrams
9
Field Charging Table - Fixed Restrictor
10
Metering Device (Dual-Piston Type) Servicing
11
Compressor Data
11
Compressor Removal
11
Metering Device (Dual-Piston) Components
12
Compressor Section
12
Indoor Coil
13
Condensate Drain
13
Indoor Fan Assembly
13
Outdoor Air Fan
13
Return Air Filter
14
Outdoor Coil
14
Sequence of Operation
14
Wiring Diagram - Single Phase 230V
14
Wiring Diagram - 3 Phase 230V
15
Wiring Diagram - 3 Phase 460V
15
Troubleshooting Chart - Heating/Cooling Cycle
16

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