Carrier 50ZH042 Manuals

Manuals and User Guides for Carrier 50ZH042. We have 4 Carrier 50ZH042 manuals available for free PDF download: Installation, Start-Up And Service Instructions Manual, Product Data

Carrier 50ZH042 Installation, Start-Up And Service Instructions Manual (25 pages)

3-Phase Packaged Heat Pump

Brand: Carrier | Category: Heat Pump | Size: 2.51 MB

Table of Contents
1
Safety Considerations
1
Introduction
2
Receiving and Installation
2
Check Equipment
2
Place Unit
2
Rear View
3
Front View
3
Left Side View
3
Right Side View
3
Flanges
6
High-Voltage Connections
7
Into Unit
7
Connecting Ground Lead
7
Routing Control Power
7
Wires
7
Accessory Electric
7
Heat Wiring
7
Special Procedures for
7
Operation
7
Start-Up
7
- Physical Data
  8
- PVC Condensate Trap
  9
- Typical Installation
  9
- Condensate Trap
  9
- Pre Start-Up
  9
Leaks
9
Refrigerant Leaks and
9
Operation
9
Note
9
- Compressor Rotation
  10
- Refrigerant Charge
  10
- No Charge
  10
- Low Charge Cooling
  10
And Make Adjustnlents
10
- Compressor Overload
  11
- Heating Mode Charge
  11
- Loss of Charge Switch
  11
- High-Pressure Relief Valve
  11
Chart
11
- Wiring Diagram
  12
- Cooling
  14
- Defrost
  14
- Fan Operation
  14
- Maintenance
  14
- Electrical Data
  15
- Air Filter
  16
- Cooling Charge Chart
  16
- Indoor Blower and Motor
  16
- Side)
  16
- Unit Top Removal
  16
  - Cooling Charging Chart
    17
  - Outdoor Coil, Indoor Coil and Condensate Drain Pan
    17
  - Dry Coil Air Delivery Horizontal Discharge
    18
  - Filter Pressure Drop
    18
  - Wet Coil Pressure Drop
    18
  - Electrical Controls and Wiring
    19
  - Indoor Air Flow
    19
  - Outdoor Fan
    19
  - Refrigerant Circuit
    19
  - Heating Cycle
    20
  - Typical Heat Pump Operation, Heating Mode
    20
  - Balance Point
    21
  - Balance Point Chart
    21
  - Cooling Cycle
    21
  - Cooling and Heating
    22
  - Start-Up
    23
  - Start-Up Checklist
    23

Carrier 50ZH042 Installation, Start-Up And Service Instructions Manual (24 pages)

Packaged Heat Pump Units

Brand: Carrier | Category: Heat Pump | Size: 1.54 MB

Table of Contents
1
Safety Considerations
1
Introduction
2
Receiving and Installation
2
Pre-Start-Up
9
Start-Up
9
- Check for Refrigerant Leaks
  10
  - Locate and Repair Refrigerant Leaks and Charge the Unit as Follows
    10
- Start-Up Cooling Section and Make Adjustments
  10
  - Checking Cooling Control Operation
    10
  - Compressor Rotation
    10
- Refrigerant Charge
  10
  - No Charge
    10
  - Low Charge Cooling
    10
  - To Use the Cooling Charging Chart
    10
  - Heating Mode Charge
    11
- Indoor Airflow and Airflow Adjustments
  11
  - For 208/230-V
    12
  - For 460-V Motors
    12
- Unit Controls
  12
  - High-Pressure Relief Valve
    12
  - Loss of Charge Switch
    12
  - Compressor Overload
    12
- Sequence of Operation
  12
  - Fan Operation
    12
  - Cooling
    14
  - Heat Pump Heating
    14
  - Defrost
    15
  - Electric Resistance Heating
    15
Maintenance
15
- Air Filter
  16
- Unit Top Removal (Outdoor-Coil Side)
  16
- Indoor Blower and Motor
  16
- Outdoor Coil, Indoor Coil, and Condensate Drain Pan
  16
- Outdoor Fan
  17
- Electrical Controls and Wiring
  18
- Refrigerant Circuit
  18
- Indoor Airflow
  18
- Metering Devices
  18
- Lubrication
  18
- Liquid Line Strainer
  18
- High Flow Valves
  19
Troubleshooting
22
Start-Up Checklist
23

Carrier 50ZH042 Product Data (24 pages)

3-PHASE SINGLE-PACKAGED 2-1/2 to 5 Tons

Brand: Carrier | Category: Heat Pump | Size: 1.01 MB

Features/Benefits
1
- Product Data
  1
- Table of Contents
  2
Model Number Nomenclature
2
ARI Capacities
3
Physical Data
3
Accessories
4
Base Unit Dimensions
6
Selection Procedure
9
Performance Data
10
- Cooling Capacity
  11
- Heating Capacity
  11
Electrical Data
17
Typical Wiring Schematics
18
Typical Wiring Schematics
20
Controls
21
Typical Installation
21
Application Data
21
Guide Specifications
22
Options
23

Carrier 50ZH042 Product Data (24 pages)

Single-Package Units 2 to 5 Nominal Tons

Brand: Carrier | Category: Heat Pump | Size: 0.54 MB

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