Bryant 549B - Manual (Page 43)

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INDEX
Access panels 12
Barometric flow capacity 14
Charging chart, refrigerant 38
Clearance 2, 5
CO
2
sensor
Configuration 18
Settings 17, 19
Compressor
Lubrication 37
Mounting 34
Rotation 34
Condensate drain
Cleaning 37
Location 3
Control circuit
Wiring 10
Wiring raceway 11
Convenience outlet 7, 8
Defrost board 10, 11
Demand control ventilation 18
Dehumidification 19
Dimensions 2, 5
Ductwork 1
EconoMi$er IV 12-18
Adjustment 37
Components 12
Control mode 15
Damper movement 18
Demand ventilation control 18
Dry bulb temperature sensor 15
Enthalpy sensor 15
Troubleshooting 41, 42
Usage 15
Wiring 14
Electrical connections 6
Electrical data 7-9
Electric heat 6
Enthalpy changeover set points 17
Factory-installed options
Convenience outlet 7, 8
EconoMi$er IV 12-18
Manual outdoor air damper 10-12
Filter
Cleaning 37
Installation 13
Size 4
Freeze protection thermostat 4, 37
Heat anticipator settings 10
High flow valves 34
High pressure switch 4, 37
Horizontal units 1
Indoor air quality sensor 16
Indoor coil 4
Cleaning 36
Indoor fan motor
Lubrication 37
Motor data 20
Performance 22-33
Pulley adjustment 20
Pulley setting 4, 21
Speed 4
Low pressure switch 4, 37
Manual outdoor air damper 10-12
Mounting
Compressor 34
Unit 3, 4
Non-fused disconnect switch 10
Operating sequence
Cooling 35
Defrost 36
EconoMi$er IV 35
Heating 35
Outdoor air hood 12, 13
Outdoor air temperature sensor 13
Outdoor air inlet screens
Cleaning 37
Outdoor coil 4
Cleaning 36
Outdoor fan 4
Adjustment 37
Physical data 4
Power supply
Wiring 6
Pressure, drop
Heater 21
Pressure switches
High pressure 4, 37
Low pressure 4, 37
Pre-start-up 34
Refrigerant
Charge 4, 37
Type 4
Refrigerant service ports 34
Replacement parts 38
Return air filter 4, 34
Return air temperature sensor 16
Rigging unit 3
Roof curb
Assembly 1
Dimensions 2
Connector package 2
Leveling tolerances 3
Weight 4
Safety considerations 1
Safety relief 35
Service 36-39
Service ports 34
Slab mount 1
Start-up 34-36
Start-up checklist CL-1
Thermostat 10, 11, 18
Troubleshooting 40-42
Ventilation 35
Weight
Corner 5
EconoMi$er IV 4, 5
Unit 4, 5
Wiring
EconoMi$er IV 14
Power connections 6
Thermostat 11
Unit 39