Heat Insulation - LG L5UC728FA0 Installation Manual

Installation of Indoor, Outdoor Unit

HEAT INSULATION

1. Use the heat insulation material for the refrigerant piping which has an excellent heat-
resistance (over 120°C).
2. Precautions in high humidity
circumstance:
This air conditioner has been tested
according to the "KS Standard
Conditions with Mist" and confirmed
that there is not any default. However, if
it is operated for a long time in high
humid atmosphere (dew point
temperature: more than 23°C), water
drops are liable to fall. In this case, add
heat insulation material according to the
following procedure:
• Heat insulation material to be prepared... Adiabatic glass wool with thickness 10 to 20mm.
• Stick glass wool on all air conditioners that are located in ceiling atmosphere.
28 Multi Type Air Conditioner
Indoor unit
Fastening band
(accessory)
Refrigerant piping
Thermal insulator
(accessory)