57
INDEX
Air quality limits 40
Altitude compensation 12
Burner section 12
Burner spark gap 47
Carrier Comfort Network® 19
Charging chart, refrigerant 45
Clearance 6-8
CO2sensor
Configuration 30
Settings 29, 30
Combustion blower wheel 43
Compressor
Lockout 25, 46
Lubrication 43
Mounting 33
Rotation 33
Concentric duct 11
Condensate drain
Cleaning 43
Location 11, 12
Condenser coil 9
Cleaning 43
Condenser fan 9
Adjustment 45
Control circuit 46
Wiring 13
Convenience outlet 14
Crankcase heater 33, 46
Demand control ventilation 28
Dehumidification 30
Dimensions 3, 4, 6-8
Ductwork 11
EconoMi$erIV 24-30
Control mode 27
Controller wiring 26
Damper movement 28
Demand ventilation control 28
Troubleshooting 51, 52, 54
Usage 27
Wiring 26
EconoMi$er2 24-26
Electrical connections 13
Electrical data 15
Enthalpy changeover set points 29
Error codes 47, 55
Evaporator coil 9
Cleaning 43
Evaporator fan motor
Efficiency 40
Lubrication 44
Motor data 40
Performance 34-39
Pulley adjustment 44
Pulley setting 9, 40
Speed 9
Filter
Cleaning 43
Size 10
Filter drier 46
Flue collector box 43
Flue gas passageways 43
Flue hood 11
Freeze protection thermostat 10, 46
Gas connection 10
Gas input 10
Gas piping 13, 33
Gas pressure 1, 10
Heat anticipator settings 10, 13
High-pressure switch 10, 46
Hinged access doors 47
Horizontal adapter roof curb 2
Humidistat 31
Indoor air quality sensor 19
Integrated gas controller
Error codes 55
Liquid propane 10, 12
Low-pressure switch 10, 46
Main burners 43, 46
Manual outdoor air damper 16
MoistureMi$er dehumidification
package 31, 32, 45, 53
MotorMaster® I control 17
Motormaster V control 18
Mounting
Compressor 33
Unit 2
Natural gas 10
Non-fused disconnect 14
Operating limits 18
Operating sequence 41-43
Cooling 41-43
EconoMi$erIV 41
EconoMi$er2 with
PremierLink control 41-43
Heating 41-43
Outdoor air hood 16
Outdoor air temperature sensor 19, 25
Outdoor air inlet screens
Cleaning 43
Dimensions 10
Physical data 9, 10
Power supply 13
Wiring 13
PremierLink controls 19-22
Pressure, drop
EconoMi$erIV 40
MoistureMi$er 40
Pressure switches
High pressure 10
Low pressure 10
Refrigerant
Charge 45
Type 9
Refrigerant service ports 33
Replacement parts 46
Return air filter 10, 33
Return air temperature sensor 27
Rigging unit 2, 5
Roof curb
Assembly 2
Dimensions 3, 4
Leveling tolerances 2-4
Safety considerations 1
Service 43-50
Service ports 33
Start-up 33-43
Start-up checklist CL-1
Supply-air temperature sensor 19, 25
Thermostat 14, 28
Troubleshooting 51-56
Weight
Corner 6-8
EconoMi$erIV 6-9
Maximum 5
MoistureMi$er 9
Unit 6-9
Wind baffle 11, 17, 18
Wiring
4to20mAcontrol 24
EconoMi$erIV 26
EconoMi$er2 26
Humidistat 31
Power connections 13
PremierLink 20
Thermostat 14
Unit 48, 49