Carrier 50TFQ008-012 Manual De Usuario
Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.
Catalog No. 04-53500019-01
Printed in U.S.A.
Form 50TFQ-9SI
Pg 54
9-05
Replaces: 50TFQ-7SI
Book 1
4
Tab
5a 5a
Copyright 2005 Carrier Corporation
INDEX
Access panels
18
Barometric flow capacity
20
Carrier Comfort Network
14
Charging chart, refrigerant
48, 49
Clearance
3, 6
CO
2
sensor
Configuration
25
Settings
23, 25
Compressor
Mounting
44
Rotation
44
Condensate drain
Cleaning
47
Location
3
Control circuit
Wiring
12
Wiring raceway
12
Convenience outlet
10, 11, 13
Defrost board
12, 13
Demand control ventilation
24
Dehumidification
25
Dimensions
2, 6
Ductwork
3
EconoMi$er2
18
Components
18
4 to 20 mA control
20
Wiring
20
EconoMi$er IV
18-25
Components
18
Damper
24
Dry bulb changeover
21
Enthalpy changeover
22
Inputs and outputs
53
Troubleshooting
49, 50
Wiring
19
Electrical connections
7
Electrical data
8-11
Electric heat
8
Enthalpy changeover set points
23
Factory-installed options
12-25
Convenience outlet
13
EconoMi$er2
18-20
EconoMi$er IV
18-25
Manual outdoor air damper
13
Novar controls
13
PremierLink™ controls
14-16
Filter
Cleaning
48
Installation
19
Size
5
Freeze protection thermostat
5, 48
Heat anticipator settings
12, 13
High flow valves
44
High pressure switch
5, 48
Horizontal units
3
Indoor air quality
14, 22
Indoor coil
5
Cleaning
47
Indoor fan motor
5
Lubrication
48
Motor data
26
Performance
28-43
Pulley adjustment
26
Pulley setting
5, 27
Speed
5
Low pressure switch
5, 48
Manual outdoor air damper
13
Mounting
Compressor
44
Unit
3
Novar controls
13
Operating sequence
Cooling
45
EconoMi$er2
45-47
EconoMi$er IV
45
Heating
45
Outdoor air hood
14, 19
Outdoor air inlet screens
44
Cleaning
48
Outdoor coil
5
Cleaning
47
Outdoor fan
5
Adjustment
48
Physical data
5
Potentiometer
22
Power supply
Wiring
7
PremierLink controls
14-16
Pressure, drop
Electric heat
27
Return air
20
Outdoor air
20
Pre-start-up
44
Pressure switches
High pressure
5
Low pressure
5
Refrigerant
Charge
5, 48, 49
Type
5
Refrigerant service ports
44
Replacement parts
48
Return air filter
5, 44
Return air temperature sensor
22
Rigging unit
3, 4
Roof curb
Assembly
1
Dimensions
2
Connector package
2
Leveling tolerances
3
Weight
5
Safety considerations
1
Safety relief
45
Service
47-49
Service ports
44
Slab mount
3
Start-up
44-47
Start-up checklist
CL-1
Supply-air temperature sensor
14, 21
Thermostat
12, 24
Troubleshooting
49-53
Ventilation
45
Weight
Corner
6
EconoMi$er IV
5, 6
Unit
4-6
Wiring
4 to 20 mA control
20
EconoMi$er2
20
EconoMi$er IV
19
Power connections
7
PremierLink
16
Thermostat
12
Unit
51