Bryant DURAPAC PLUS SERIES 542J User Manual
Page 36
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36
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INDEX
Air quantity limits
18
Changeover set points
14
Charging chart, refrigerant
26
Clearance
5, 6
CO
2
sensor
Configuration
17
Settings
15, 17
Compressor
Lockout
13, 25
Lubrication
23
Mounting
18
Concentric duct
7
Condensate drain
Cleaning
23
Location
3, 8
Control circuit
Wiring
8, 9
Convenience outlet
8
Crankcase heater
18, 25
Defrost thermostat
22
Demand control ventilation
16, 17
Dimensions
2, 3, 5, 6
Ductwork
1, 3, 7
EconoMi$erIV
11-17
Control mode
13
Controller wiring
12
Damper movement
16
Demand ventilation control
16
Dry bulb changeover
13
Troubleshooting
30, 31, 35
Usage
13
Wiring
12
Electrical connections
7
Electrical data
9
Enthalpy changeover set points
15
Filter
Cleaning
23
Size
4
Filter drier
25
Freeze protection thermostat
26
Heat anticipator settings
9
High-pressure switch
4
Hinged access doors
26
Horizontal adapter roof curb
3, 21
Indoor air quality sensor
14
Indoor coil
4
Cleaning
23
Indoor fan motor
Lubrication
23
Motor data
21
Performance
19, 20
Pulley adjustment
23
Pulley setting
4, 21
Speed
4
Low-pressure switch
4
Manual outdoor air damper
10
Motormaster I control
11
Mounting
Compressor
18
Unit
1
Non-fused disconnect
8, 9
Operating limits
18
Operating sequence
22
Cooling
22
Defrost
22
EconoMi$erIV
22
Heating
22
Outdoor air hood
10
Outdoor air inlet screens
Cleaning
23
Outdoor air temperature sensor
13
Outdoor coil
4
Cleaning
23
Outdoor fan
4
Adjustment
24, 25
Physical data
4
Power exhaust
21
Power supply
7
Wiring
8
Pressure, drop
Economizer
21
Electric heat
21
Glycol heat
21
Pressure switches
High pressure
4
Low pressure
4
Refrigerant
Charge
25
Type
4
Refrigerant service ports
18
Replacement parts
26
Return air filter
4, 22
Return air temperature sensor
14
Rigging unit
1, 3
Roof curb
Assembly
1
Dimensions
2, 3
Leveling tolerances
2
Weight
4
Safety considerations
1
Service
23-29
Start-up
18-22
Start-up checklist
CL-1
Supply-air temperature sensor
13
Thermostat
9, 16
Troubleshooting
30-35
Weight
Economizer
4-6
Maximum
3
Unit
4-6
Wind baffle
11
Wiring
EconoMi$erIV
12
Power connections
8
Thermostat
9
Unit
27, 28