LG LT-B2861HL User Manual

ENGLISHCEILING CASSETTE TYPE AIR CONDITIONERSINSTALLATION INSTRUCTIONS• Please read this instruction sheet completely before installing the product.•

101. All wiring must comply with LOCAL REGULATIONS.2. Select a power source that is capable of supplying the current required by the air conditioner.3

ENGLISH11• Preparation of Piping6. Connecting Pipes to the Indoor UnitMain cause of gas leakage is defect in flaringwork. Carry out correct flaring wo

1. Form the piping according to its routing. Avoid bending andbending back the same piping point more than three times.(This will result in hardening

ENGLISH7. Installation of Decorative Panel1. Temporarily fix two decorative panel fixing screws (hexagon M5 screw) on the unit body. (Tighten by amoun

14Install certainly the decorative panel.Cool air leakage causes sweating. Water drops fall.Air conditionerunitCeilingboardDecorative panelDecorative

ENGLISH1. Use the heat insulation material for the refrigerant piping which has an excellent heat-resistance (over 120°C).2. Precautions in high humid

2. Tape the Pipings and Connecting cablefrom bottom to top.3. Form the pipings gathered by tapingalong the exterior wall, and make thetrap prevent wat

ENGLISH17Thermometer2) Connection of power supply1. Connect the power supply cord to theindependent power supply.• Circuit breaker is required.2. Oper

MEMO18

21.The following should be always observed for safety...32.Installation of Indoor, Outdoor Unit...

1. The following should be always observed for safety3ENGLISH• Please report to or take consent by the supply authority before connecting to the syste

41. Selection of the best location1) Indoor unit • There should not be any heat source orsteam near the unit. • There should not be any obstacles topr

ENGLISH5Indoor unitOutdoor unitBAUse the ventilation fanfor smoke-collectinghood with sufficientcapacity.Cooking tableAir conditionerTake enoughdistan

6• The dimensions of the paper model for installingare the same as those of the ceiling openingdimensions.• Select and mark the position for fixing bo

ENGLISH3. The Indoor Unit Installation• The following parts is option.Hanging Bolt - W 3/8 or M10, length 650 mmNut - W 3/8 or M1

Remove the battery cover from the remotecontroller.• Slide the cover according to the arrow direction.Insert the two batteries.• Be sure that the (+)

ENGLISH95. Wiring Connection• Open the control box cover and connect the Remote control cord and Indoor power wires. 1 Phase• Heat Pump Model• Coolin