Honeywell DH90A1015 Installation Guide - Page 11

9.2 Refrigerant Charging If the refrigerant charge is lost due to service or a leak, a new charge must be accurately weighed in. If any of the old charge is left in the system, it must be recovered before weighing in the new charge. Refer to the unit nameplate for the correct charge weight and refrigerant type. 9.3 Compressor/Capacitor Replacement This compressor is equipped with a two terminal external overload and a run capacitor, but no start capacitor or relay. CAUTION-ELECTRICAL SHOCK HAZARD: Electrical power must be present to perform some tests. These tests should be performed by a qualified service person. For HVAC Installer Only • Installation Guide 11