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General| Brand | Carrier |
|---|---|
| Model | 40FS |
| Category | Electric Heater |
| Language | English |
Explains combining fan sections with coils and heaters for different system configurations.
Check equipment, determine placement by airflow, and assemble unit.
Connect ductwork to unit openings and insulate for thermal efficiency.
Install accessory cooling or humidity control kits as required.
Install disconnect switches per NEC and connect ground leads for safety.
Route line power leads and connect 24-volt control power wiring.
Set fan motor speed and reference heater electrical data.
Review line power, control wiring diagrams, and anticipator settings.
Lists minimum fan speeds required for safe electric heater operation.
Service procedures for fan motors, including lubrication and blower assembly removal.
Cleaning fan components and maintaining the return air filter.
Troubleshooting and replacement of limit switches, sequencers, transformers, and relays.
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