Bryant DURAPAC PLUS 551B - Manual (Page 50)

Copyright 2005 Bryant Heating & Cooling Systems Printed in U.S.A. CATALOG NO. 04-53551004-01
INDEX
Access panels 14
Barometric flow capacity 16
Charging chart, refrigerant 43-45
Clearance 2, 5
CO
2
sensor
Configuration 20
Settings 18, 20
Compressor
Lubrication
42
Mounting 38
Rotation 38
Condensate drain
Cleaning
42
Location 2, 4
Condenser coil 6
Cleaning 41
Condenser fan 6
Adjustment 42
Control circuit
Wiring
11
Wiring raceway 11
Convenience outlet 13
Demand ventilation control 19
Dehumidification 20
Dimensions 3, 5
Ductwork 1
EconoMi$er IV 13-20, 48, 49
Adjustment 42
Components 14
Damper movement 19
Wiring 15
Electrical connections 7
Electrical data 8-10
Electric heaters 10
Enthalpy changeover set points 18
Evaporator coil 6
Cleaning 41
Evaporator fan motor 6
Lubrication 42
Motor data 22, 23
Performance 24-37
Pulley adjustment 22
Pulley setting 6, 22
Speed 6
Factory-installed options
Convenience outlet
13
Disconnect switch 11
EconoMi$er IV 13-20
Manual outdoor air damper 13
Perfect Humidity™ dehumidification
system
11, 12
Filter
Cleaning
42
Installation 15
Size 6
Freeze protection thermostat 6
Heat anticipator settings 11
High flow valves 38
High pressure switch 6
Horizontal units 1, 2
Humidistat 12
Indoor air quality sensor 18
Low pressure switch 6
Manual outdoor air damper 13
Mounting
Unit
2
Non-fused disconnect switch 11
Operating sequence
Cooling
39
EconoMi$er IV 39
Heating 39
Perfect Humidity™ dehumidification
package
39-41
Outdoor air hood 13-15
Outdoor air temperature sensor 14
Outdoor air inlet screens
Cleaning
42
Perfect Humidity™ dehumidification
system
11, 12, 21, 39-42, 45, 47
Physical data 6
Power supply
Wiring
7
Pressure, drop
EconoMi$er IV
23
Electric heat 23
Perfect Humidity dehumidification 21
Pressure switches
High pressure
6
Low pressure 6
Pre-start-up 38
Refrigerant
Charge
6, 42
Type 6
Refrigerant service ports 38
Replacement parts 45
Return air filter 6, 38
Return air temperature sensor 17
Rigging unit 2, 4
Roof curb
Assembly
1
Dimensions 3
Connector package 3
Leveling tolerances 4
Weight 6
Safety considerations 1
Safety relief 39
Service 41-45
Service ports 38
Slab mount 1
Start-up 38-41
Start-up checklist CL-1
Supply air temperature sensor 14
Thermostat 11
Troubleshooting 46-49
Ventilation 39
Weight
Corner
5
EconoMi$er IV 5, 6
Perfect Humidity dehumidification 6
Unit 4-6
Wiring
EconoMi$er IV
15
Humidistat 12
Perfect Humidity system 12
Power connections 7