Index - Bryant DURAPAC PLUS 551B Installation, Start-Up And Service Instructions Manual

Durapac plus series single package rooftop electric cooling units
Table of Contents

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Access panels
14
Barometric flow capacity
16
Charging chart, refrigerant
43-45
Clearance
2, 5
CO
sensor
2
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$er IV
13-20, 48, 49
Adjustment
42
Components
14
Damper movement
19
Wiring
15
Electrical connections
7
Electrical data
8-10
Electric heaters
10
Enthalpy changeover set points
Evaporator coil
6
Cleaning
41
Evaporator fan motor
6
Lubrication
42
Motor data
22, 23
Performance
24-37
Pulley adjustment
22
Pulley setting
6, 22
Speed
6
Factory-installed options
Convenience outlet
13
Disconnect switch
11
EconoMi$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
Operating sequence
Cooling
39
EconoMi$er IV
39
Heating
39
Perfect Humidity™ dehumidification
package
39-41
Outdoor air hood
13-15
Outdoor air temperature sensor
Outdoor air inlet screens
Cleaning
42
Copyright 2005 Bryant Heating & Cooling Systems
Perfect Humidity™ dehumidification
system
Physical data
Power supply
Wiring
Pressure, drop
EconoMi$er IV
Electric heat
Perfect Humidity dehumidification
Pressure switches
High pressure
Low pressure
Pre-start-up
Refrigerant
Charge
Type
6
Refrigerant service ports
Replacement parts
Return air filter
Return air temperature sensor
Rigging unit
Roof curb
Assembly
Dimensions
Connector package
Leveling tolerances
Weight
Safety considerations
Safety relief
Service
Service ports
Slab mount
Start-up
Start-up checklist
Supply air temperature sensor
18
Thermostat
Troubleshooting
Ventilation
Weight
Corner
EconoMi$er IV
Perfect Humidity dehumidification
Unit
4-6
Wiring
EconoMi$er IV
Humidistat
Perfect Humidity system
Power connections
11
14

INDEX

11, 12, 21, 39-42, 45, 47
6
7
23
23
21
6
6
38
6, 42
38
45
6, 38
17
2, 4
1
3
3
4
6
1
39
41-45
38
1
38-41
CL-1
14
11
46-49
39
5
5, 6
6
15
12
12
7
Printed in U.S.A.
CATALOG NO. 04-53551004-01

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