Dettson AHB080014 Installation Instructions Manual

AHB080014, AHB120017, AHB160022, AHB200024
These instructions must be read and understood completely before attempting installation.
Improper Installation, adjustment,
maintenance, or use can cause explosion, fire, electrical shock, or
other conditions which may cause death, personal injury, or
property damage. Consult a qualified installer, service agency, or
your distributor or branch for information or assistance. The
qualified installer or agency must use factory-authorized kits or
accessories when modifying this product. Refer to the individual
instructions packaged with the kits or accessories when installing.
Follow all safety codes. Wear safety glasses, protective clothing,
and work gloves. Use quenching cloth for brazing operations.
Have fire extinguisher available. Read these instructions
thoroughly and follow all warnings or cautions included in literature
and attached to the unit. Consult local building codes, the current
editions of the National Electrical Code (NEC) NFPA 70.
TABLE OF CONTENTS
General Information/Installation .............................. 2
Installation .............................................................. 2
Horizontal Installation ............................................. 3
Ductwork Connection ............................................. 3
Filter Installation ..................................................... 3
Electrical Connection .............................................. 4
Motor Speed And Airflow ........................................ 5
Blower Performance ............................................... 5
Airflow Check ......................................................... 5
Wiring Diagram ...................................................... 5
Replacement Parts ................................................. 6
INSTALLATION INSTRUCTIONS
Air Handler (115 Volt)

SAFETY CONSIDERATIONS

alteration, service,
Specifications subject to change without notice.
In Canada refer to the current editions of the Canadian Electrical
Code CSA C22.1 Recognize safety information. This is the safety-
alert symbol . When you see this symbol on the unit and in
instructions or manuals, be alert to the potential for personal injury.
Understand these signal words; DANGER, WARNING, and
CAUTION. These words are used with the safety-alert symbol.
DANGER identifies the most serious hazards which will result in
severe personal injury or death. WARNING signifies hazards
which could result in personal injury or death. CAUTION is used
to identify unsafe practices which may result in minor personal
injury or product and property damage. NOTE is used to highlight
suggestions which will result in enhanced installation, reliability or
operation.
WARNING
ELECTRICAL SHOCK HAZARD
Failure to turn off electric power could result in personal
injury or death.
Before installing or servicing system, turn off main power
to the system. There may be more than one disconnect
switch, including accessory heater(s).
September 2019
X40158 Rev.D