Carrier Performance 50NR Manuals

Manuals and User Guides for Carrier Performance 50NR. We have 2 Carrier Performance 50NR manuals available for free PDF download: Installation Instructions Manual, Owner's Information Manual

Carrier Performance 50NR Installation Instructions Manual (35 pages)

Up to 16 SEER2 2-Stage Packaged Heat Pump System with Puron Advance R-454B Refrigerant Single and Three Phase 2-5 Nominal Tons Sizes 24-60

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

Table of Contents
1
Safety Considerations
1
Electrical Shock Hazard
2
Cut Hazard
2
Personal Injury and Property Damage Hazard
2
Receiving and Installation
2
Identify Unit
2
Inspect Shipment
2
Introduction
2
Step 2 - Provide Unit Support
3
Roof Curb
3
Slab Mount
3
Inspection
8
Rigging/Lifting of Unit (See Fig. 5)
8
Configuring Units for Downflow (Vertical) Discharge
9
Step 8 - Install Electrical Connections
9
High-Voltage Connections
10
Special Procedures for 208-V Operation
10
Control Voltage Connections
10
Standard Connection
10
Leak Dissipation System
11
Leak Dissipation Control Board (DSB)
11
Transformer Protection
12
Pre-Start-Up
14
Start-Up
14
Step 3 - Start-Up Adjustments
15
Checking and Adjusting Refrigerant Charge
15
Indoor Airflow and Airflow Adjustments
16
Sequence of Operation
16
Demand Defrost Mode
16
Maintenance
29
Air Filter
29
Indoor Blower and Motor
29
Outdoor Coil, Indoor Coil, and Condensate Drain Pan
30
Motor Shaft
30
Outdoor Fan
30
Electrical Controls and Wiring
30
Refrigerant Circuit
31
Evaporator Airflow
31
Metering Device
31
Pressure Switches
31
Loss of Charge Switch
31
High-Pressure Switch
31
Copeland Scroll Compressor
31
Ant)
31
Refrigerant
31
Compressor Oil
31
Servicing Systems on Roofs with Synthetic Materials
32
Synthetic Roof Precautionary Procedure
32
Liquid Line Filter Drier
32
Puron Advance (R-454B) Refrigerant Charging
32
Loss of Charge Switch
32
Check Defrost Thermostat
32
Troubleshooting
32
Start-Up Checklist
32
Preliminary Information
34
Start-Up Checklist
34
Decommissioning
35

Carrier Performance 50NR Owner's Information Manual (6 pages)

15.2+ SEER2 Single and Three Phase 2-Stage Packaged Heat Pump System with Puron Advance R-454B Refrigerant 2-5 Nominal Tons Sizes 24-60

Brand: Carrier | Category: Heat Pump | Size: 0 MB

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Air Conditioner Heat Pump Furnace Chiller Thermostat

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Carrier Performance 50NR Manuals

Carrier Performance 50NR Installation Instructions Manual (35 pages)

Table of Contents

Carrier Performance 50NR Owner's Information Manual (6 pages)

Table of Contents

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