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General| Brand | Fedders |
|---|---|
| Model | AFPB24B1 |
| Category | Air Handlers |
| Language | English |
Explains safety alert symbol, DANGER, WARNING, and CAUTION terms.
Critical warnings for installers regarding proper installation, service, and qualified personnel.
Covers definition of terms, installer qualifications, inspection, unpacking, and model introduction.
Compliance with codes, power considerations, and electric heater kit compatibility.
Specifies approved locations, level positioning, clearances to combustibles, and service access.
Warns against connecting return ductwork to other heat-producing devices.
Illustrates upflow installation using a return duct.
Illustrates upflow installation using a return platform.
Describes attic/crawl space installation, coil orientation, and return air ducting.
Details steps for reconfiguring the unit for a right-side horizontal installation.
Specifies requirements for auxiliary drain pans in unconditioned areas.
Advises leveling the unit for optimum condensate drainage performance.
Requires installation of a P-type trap in the primary drain line.
Details the process of relocating the refrigerant coil for downflow installation.
Covers sub-base requirements, floor opening sizing, and caulking.
Addresses return air filter clearance and optional cabinet extension kits.
Specifies the use of the indoor coil emergency drain opening for this application.
Specifies use of field-supplied tubing, insulation, and evacuation procedures.
Details placement of the sensing bulb on the vapor line for accurate sensing.
Warns about potential damage to TXV valve and sensing bulb from extreme heat.
Explains how to adjust TXV superheat for optimal performance.
Mandates supply plenums, proper ducting, secure connections, and insulation.
Specifies minimum dimensions for return air ducts or platforms.
Provides minimum height requirements for return air platforms in upflow.
Emphasizes turning off power supply before any work to avoid shock or injury.
Details connection points, conduit knockouts, and wire gauge recommendations.
Stipulates the air handler must be permanently grounded via the ground lug.
Warns against improper wiring and stresses turning off power supply.
Specifies wire gauge, separation from power leads, and thermostat anticipator adjustment.
Advises on wiring heat output stages for models above 10 kW with heat pumps.
Provides information on the low-voltage transformer taps and acceptable voltage ranges.
Explains the function of the time delay 'OFF'-type fan relay.
Mandates use of the emergency drain fitting for downflow or risk of water damage.
Requires installing a trap close to the coil, using proper size, and ensuring level unit.
Covers avoiding closed sewers, pitching lines, insulation, and testing.
Recommends an external condensate pan or separate line for units above living space.
Presents the electrical schematic for the unit.
Details MBTUH, heat kW, and required wire/fuse sizes for different voltage/phase configurations.
Illustrates the unit with labeled dimensions A through K.
Provides a table of dimensions in inches for various models.
Explains importance of correct motor speeds for heating and cooling operation.
Table listing CFM and static pressure for different motor speeds and heat kits.
Provides notes on conditions affecting airflow, such as heat kits and voltage.
States only factory-approved EEC series kits are compatible and warns against non-approved heaters.
Emphasizes turning off power supply before installing the electric heater kit.
Provides a step-by-step guide for installing the electric heat assembly.
Explains the coding system for electric heat assembly series.
Provides the formula for calculating temperature rise based on kW and CFM.
Explains how to use capacity correction factors for different supply voltages.
Table showing temperature rise for various CFM and Total kW ratings.
Covers replacement of defective parts in material or workmanship.
Excludes labor, travel, consumables, and applies only to original installation.
Lists conditions that will void the warranty, such as defacement or improper installation.
Outlines owner's duties including proof of purchase, care, and accessibility for service.
Lists damages not covered, including improper installation, misuse, and accidents.
Defines the express and implied warranties and limitations of liability.
