Carrier 48PG20---28 manuals
48PG20---28
Table of contents
- safety considerations
- INSTALLATION
- Step 4 — Field Fabricate Ductwork
- Step 6 — Install Flue Hood and Inlet Hood
- Step 9 — Make Electrical Connections
- Step 10 — Install Outdoor-Air Hood
- Exhaust or Barometric Relief Damper Hood
- PRE-START-UP
- Condenser Fans and Motors
- PG20
- Optional EconoMi$er IV
- Operating Sequence
- SERVICE
- Lubrication
- Manual Outdoor Air Damper
- Condenser Fan Adjustment
- Refrigerant Charge
- High Altitude
- Filter Drier
- Unit Troubleshooting
- EconoMi$er IV Troubleshooting
- Phase Loss Protection
48PG20---28
Table of contents
- Table Of Contents
- Scrolling Marquee
- CCN Tables and Display
- START-UP
- Power Supply
- PG24
- PG28
- PG20
- Thermostat Control
- SERVICE TEST
- THIRD PARTY CONTROL
- IAQ Sensor
- Occupancy Determination
- Indoor Fan
- indoor Air Quality
- TROUBLESHOOTING
- CONTROLS OPERATION
- Subcooler Heat Exchanger (SHX)
- SPACE TEMPERATURE SENSOR (T
- SERVICE
- Lubrication
- Manual Outdoor Air Damper
- Condenser-Fan Adjustment
- Refrigerant Charge
- Filter Drier
- CCN TABLES
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