Grounding Requirements
• Be sure to follow your local, state and National Electric Codes (NEC) when grounding this unit.
• The air conditioner is classified as a Class I appliance and must be grounded.
• The yellow-green wire of the unit is the ground wire and cannot be used for other purposes or
cut off, otherwise it would create an electric shock hazard.
• Do not ground the unit to a utility pipe, arrester or telephone ground. Incomplete ground may
cause electrical shock or fire. A high current surge from lightning or other sources may cause
damage to the air conditioner.
Installation of Controllers
Refer to the Installation Manual of the controller for more details.
Wiring between the indoor and outdoor unit should be at least 14 AWG / 600 volt rated / stranded
wire; 4 conductors are required.
Be sure to consult local and regional codes, as well as the NEC, for installation requirements that
are applicable to the selected type of cable including watertight conduit and raceway requirements.
Power supply wiring should be installed according to the NEC, local and regional codes. Please
consult the equipment nameplate for electircal requirements.
Cable Specifications
26
115V Mini-Split
