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DUOTEC AHV080014 - User Manual

DUOTEC AHV080014
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Owner's &
Installation Manual
DUOTEC Air Handler (Variable Speed)
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2023-05-08
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Summary

SAFETY CONSIDERATIONS

ELECTRICAL SHOCK HAZARD

Failure to turn off electric power may cause severe personal injury or death.

GENERAL INFORMATION

HAZARDS AND WARNINGS

Covers death, personal injury, property damage, cut hazards, and fire hazards from improper installation or handling.

INSTALLATION AND HEATER PACKAGES

Discusses unit installation, location, and available factory-approved heater packages.

INSTALLATION CONFIGURATIONS

NON-DUCTED RETURN AIR CLOSET INSTALLATION

Cabinet installation in a closet with a false bottom or on an open platform.

HORIZONTAL AND SUSPENDED INSTALLATIONS

Covers horizontal left/right installations and cabinet suspension methods.

PROPERTY DAMAGE HAZARD

Requires auxiliary drain pans for installations over finished living spaces or vulnerable areas.

DUCT AND ELECTRICAL CONNECTIONS

DUCT CONNECTIONS

Instructions for attaching supply and return ducts and filter installation.

ELECTRICAL CONNECTIONS AND CONVERSION

Covers general electrical connections and converting the unit to a 115V supply.

ELECTRICAL SAFETY AND WIRING

OVERCURRENT PROTECTION AND GROUNDING

Requirements for overcurrent protection, grounding connections, and disconnect switches.

LOW VOLTAGE CONTROL CONNECTIONS

Details on wiring low-voltage controls, thermostat connections, and wire gauge selection.

FAN CONTROL BOARD CONFIGURATION

SYSTEM CONFIGURATION SETTINGS

Covers outdoor unit size, system type, CFM adjust, and ON/OFF delay settings.

ADVANCED FAN AND HEATER SETTINGS

Details continuous fan, low-voltage circuits, quick setup, and heater staging.

HUMIDIFIER OPERATION

Instructions for operating a humidifier using the fan control board terminals.

PERFORMANCE CHECKS

AIRFLOW CHECK

Procedures for checking system airflow and external static pressure.

TEMPERATURE RISE CHECK

Method for checking temperature rise and its limitations.

SEQUENCE OF OPERATION

OPERATING MODES

Details continuous fan, cooling, electric heat, and heat pump heating modes.

PROPERTY DAMAGE AND MAINTENANCE

Covers drain pans, maintenance, air filter care, lubrication, and condensate drains.

REPLACEMENT PARTS

DUOTEC AHV080014 Specifications

General IconGeneral
BrandDUOTEC
ModelAHV080014
CategoryAir Handlers
LanguageEnglish