Owner`s manual

INSTALLATION INSTRUCTIONS - Final Steps and Startup

• Wrap the entire line set, using the wrapping tape provided. Secure the line set to the structure

using clamps or an accessory decorative PVC line cover kit (sold separately).

• Seal the exit hole on the wall, from the outside to prevent any air or water from entering.

• After assuring all electrical connections are properly secured, turn the breaker on. Check if

the power light on the indoor unit’s display comes on.

• Start the system. Test for all modes and functions for full operational availability.

• Check for abnormal sounds, vibrations or burning smells for both sections.

• Check the temperature of the supply air from the indoor unit to be approximately 15~20°F

cooler than the room air in cooling and 15~20°F warmer than the room air in heating mode.

• Observe that the outdoor fan is running properly and feel the outdoor unit’s discharge air to

be warmer than the ambient air in cooling and cooler than the ambient in heating mode.

• If the standard accessory line set has been extended or trimmed by more than 5 feet, add

or remove proper amount of refrigerant as indicated in the related table in this manual.

• Check for the pressure reading on the low side gauge attached to the service port. Adjust

the refrigerant amount as necessary for proper operation, using temperature/pressure charts

and superheat method. At 95°F Ambient temperature the suction line pressure should be

between 115~125 PSI and the measured superheat should be between 5-7°F.

• If any freezing is observed on the service valves, this is an indication of low refrigerant.

• Record all required operational technical data on the warranty registration form.

• Have your licensed HVAC contractor fill out, sign and stamp the warranty registration form.

Mail, fax or email it as instructed as soon as possible.

INSTALLATION INSTRUCTIONS - Electrical Connections