Carrier 48EZ(N) - A Manuals

Manuals and User Guides for Carrier 48EZ(N) - A. We have 2 Carrier 48EZ(N) - A manuals available for free PDF download: Installation Instructions Manual

Carrier 48EZ(N) - A Installation Instructions Manual (41 pages)

Comfort 13 SEER Single-Packaged HYBRID HEAT Dual Fuel System with Puron (R-410A) Refrigerant Single and Three Phase 2-5 Nominal Tons (Sizes 24-60)

Brand: Carrier | Category: Electric Heater | Size: 3 MB

Table of Contents
1
Introduction
2
Receiving and Installation
2
- Check Equipment
  2
  - Identify Unit
    2
  - Inspect Shipment
    2
- Provide Unit Support
  2
  - Roof Curb
    2
  - Slab Mount
    2
- Field Fabricate Ductwork
  6
- Provide Clearances
  6
- Rig and Place Unit
  6
- Connect Condensate Drain
  7
- Install Flue Hood
  7
- Install Gas Piping
  7
- Fire or Explosion Hazard
  8
- Install Duct Connections
  9
  - Configuring Units for Downflow (Vertical) Discharge
    9
    
    Electrical Shock Hazard
    9
    
    Manifold Pressure
    11
- Install Electrical Connections
  12
Pre- -Start- -Up
13
Start- -Up
13
- Check for Refrigerant Leaks
  14
  - Cooling Mode
    14
  - Pre- -Start- -Up
    14
- Start- -Up Heating and Make Adjustments
  14
  - Checking Heating Control
    14
  - Check Gas Input
    15
  - Adjust Gas Input
    15
  - Check Burner Flame
    16
- Unit Sequence of Operation
  14
- Start- -Up Cooling and Make Adjustments
  16
Maintenance
32
- Air Filter
  32
- Indoor Blower and Motor
  32
- Flue Gas Passageways
  33
- Limit Switch
  33
- Burner Ignition
  33
- Main Burners
  33
- Outdoor Coil, Indoor Coil, & Condensate Drain Pan
  33
- Defrost Thermostat
  34
- Outdoor Fan
  34
- Electrical Controls and Wiring
  34
- Refrigerant Circuit
  34
- Gas Input
  35
- Indoor Airflow
  35
- Check Defrost Thermostat
  35
- Puronr Items
  35
  - Explosion Hazard
    36
  - Outdoor Coil
    37
  - Indoor Coil
    37
Troubleshooting
38
Start- -Up Checklist
38

Carrier 48EZ(N) - A Installation Instructions Manual (38 pages)

48EZ(N)-A Series Comfort 13 SEER Single Packaged HYBRID HEAT Dual Fuel System with Puron r (R-410A) Refrigerant Single And Three Phase 2-5 Nominal Tons (Sizes 24-60)

Brand: Carrier | Category: Air Conditioner | Size: 3 MB

Table of Contents
1
Introduction
2
Receiving and Installation
2
- Check Equipment
  2
  - Identify Unit
    2
  - Inspect Shipment
    2
- Provide Unit Support
  2
  - Roof Curb
    2
  - Slab Mount
    2
- Field Fabricate Ductwork
  2
- Provide Clearances
  6
- Rig and Place Unit
  6
- Connect Condensate Drain
  7
- Install Flue Hood
  7
- Install Gas Piping
  7
- Install Duct Connections
  11
  - Configuring Units for Downflow (Vertical) Discharge
    11
- Install Electrical Connections
  13
Pre- -Start- -Up
14
Start- -Up
14
Maintenance
28
- Air Filter
  28
- Indoor Blower and Motor
  28
- Flue Gas Passageways
  29
- Limit Switch
  29
- Burner Ignition
  29
- Main Burners
  29
- Outdoor Coil, Indoor Coil, & Condensate Drain Pan
  29
- Outdoor Fan
  30
- Electrical Controls and Wiring
  30
- Refrigerant Circuit
  30
- Gas Input
  31
- Indoor Airflow
  31
- Check Defrost Thermostat
  31
- Puronr Items
  31
Troubleshooting
34
Start- -Up Checklist
34

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