INSTALLATION STEPS
15
(NOTE) The minimum outdoor operating ambient in the cooling is 50°F (10°C) and the maximum outdoor ambient in cooling is
125°F (51.7°C). The minimum outdoor operating ambient in heating mode is -30°F (-34.4°C) and the maximum outdoor ambient
in heating is 82°F (27.8°C).
To prevent personal injuries, wear safety glasses, protective clothing, and gloves when handling refrigerant and observe the
following:
(CAUTION) Use only R-410A rated refrigerant equipment.
IMPORTANT: Keep the equipment and manifold hoses clear of debris and moisture.
IMPORTANT: Do not vent refrigerant to the atmosphere. Recover refrigerant before system repairs or final unit disposal.
(CAUTION) If there is ever a question of how much charge has been introduced into the system while charging, recover and re-
charge the system. Record the amount of final charge with a permanent marker on the service sticker where it will be clearly
visible.
Hallowell Line Set Charging Chart
Table 1: Hallowell Acadia Line Set Charging Chart
To prevent compressor damage or personal injury, observe the following:
Do not overcharge the system; follow the charging chart, weighing in New R-410A refrigerant; see (Table 1 and 14, Appendix C).
Do not operate the Acadia outdoor unit in a vacuum or at negative pressure. Compressor failure would be imminent.