Installation Guide

INSTALLATION
4
3.1 Preparation……………………………………………………………………...
EQUIPMENT SIZING AND DUCT DESIGN
Using ACCA Manual J Residential Load Calculation and Manual D Residential Duct Design is
recommended prior to installing the Indoor Unit to ensure optimum performance, efficiency, and
comfort. Installing undersized or oversized equipment and ductwork will result in
insufficient cooling or heating, high energy costs, premature failure, and will reduce the
overall lifespan of the equipment.
CODES & REGULATIONS
This product is designed and manufactured to comply with all national codes. It is the licensed
HVAC installing contractors responsibility to install the product in accordance with all local, state,
and federal codes and regulations. The manufacture assumes no responsibility for equipment
installed in violation of any codes or regulations.
FRIEGHT DAMAGE, CONCEALED DAMAGE, AND MISSING ITEMS
It is the licensed HVAC installing contractors responsibility to inspect the Indoor Unit for any
damage and missing items at the time of receiving the equipment. Contact your local distributor
immediately to report any issues before beginning the installation process.
EQUIPMENT AND MATERIALS
It is the licensed HVAC installing contractors responsibility to VERIFY all of the following before
installing the Indoor Unit:
1. Model number of Indoor Unit and Outdoor Unit are compatible sizes.
2. Refrigerant pipe sizes required and minimum/maximum allowable lengths.
3. Condensate drain line size required.
4. Size/rating required for power supply wiring, circuit breaker, and fused disconnect.
5. Size/rating required for 24VAC low voltage control wiring.
6. Size, length, and ductwork material required per Duct Design to ensure that the airflow is in
accordance with the Indoor Unit fan performance.
PERSONAL PROTECTIVE EQUIPMENT
It is the licensed HVAC installing contractors responsibility to follow all safety procedures and to
utilize all required personal protective equipment including but not limited to gloves, safety
glasses, steel toe boots, ear plugs, hard hats, respirators, coveralls, etc.
TOOLS
It is the licensed HVAC installing contractors responsibility to ensure the proper tools are utilized
during the Installation and Start-Up of the Indoor Unit including but not limited to a Level, Tubing
Cutter, Deburring Tool, R-410a Flaring Tool, Torque Wrench, Allen Wrenches, R-410a Refrigerant
Gauges & Hoses, 1/4" x 5/16” Adapter, Digital Refrigerant Scale, Dry Nitrogen and Regulator
capable of reaching 500psi minimum, Vacuum Pump, Micron Gauge, Multimeter, Amp Clamp,
Wire Strippers & Cutter, all miscellaneous screw drivers & wrenches, and any additional tools
needed to complete a proper installation.