ENGLISH

PAGE 6 INSTALLATION REQUIREMENTS

LOCATION REQUIREMENTS
IMPORTANT: Observe all governing codes and ordinances. Check the location where the air
conditioner will be installed. Make sure you have everything necessary for correct installation.
The site of installation should provide:
• A grounded electrical outlet within 4 ft. (122 cm) of where the power cord exits the air
conditioner.
NOTE: Do not use an extension cord, plug adapter, surge protector or multi-outlet adapter.
• Free movement of air in the room to be cooled.
• A large enough opening for the air conditioner.
• Unit must not be installed in a through-the-wall sleeve.
NOTE: The outside cabinet louvers must not be obstructed by bushes, trees, etc. Air must be able
to pass freely through the cabinet louvers.

WINDOW INSTALLATION

Models
ESA415M ESA418M
28-3/8” minimum to 38” maximum opening width
17-3/8” minimum opening height
Model
ESA424K
31-1/4” minimum to 40” maximum opening width
20-1/4” minimum opening height
WARNING
• Electrical shock hazard
• Plug into a mating, grounded 3 prong outlet.
• Do not remove the ground prong from the power supply cord.
• Do not use a plug adapter, extension cord, surge protector, or multi-outlet adapter
• Failure to follow these instructions can result in injury, fire, or electrical shock.
To test your power supply cord:
1. Plug power supply cord into a mating, grounded 3 prong outlet.
2. Press RESET (on some devices, a green light will turn on).