LG L5UC728FA2, Installation Manual

Page: 21 / 60

Installation of Indoor, Outdoor Unit
Installation Manual 21
Ceiling Cassette Type
• Select and mark the position for fixing bolts
and piping hole.
• Decide the position for fixing bolts slightly tilted
to the drain direction after considering the
direction of drain hose.
• Drill the hole for anchor bolt on the wall.
• The hole size for four anchor bolts is Ø14.5mm
& 40mm depth.
CAUTION:
• This air-conditioner uses a drain pump.
• Horizontly install the unit using a level
gauge.
• During the installation, care should be
taken not to damage electric wires.
• The dimensions of the paper model for installing are the same as those of the ceiling opening dimensions.
Ceiling board
Level gauge
Ceiling
Unit:mm
744 Unit size
744 Unit siz
e
658 (Hanging bolt)
66
66
790 (Ceiling opening)
790 (Ceiling opening)
572(Hanging bolt)
109
109
Unit:mm
570 Unit size
570 Unit siz
e
450 (Hanging bolt)
75
75
600 (Ceiling opening)
600 (Ceiling opening)
521(Hanging bolt)
39.5
39.5
Unit:mm
840 Unit size
840 Unit siz
e
672 (Hanging bolt)
101.5
101.5
875 (Ceiling opening)
875 (Ceiling opening)
785 (Hanging bolt)
45
45
TE
TF
TD
Unit: mm
875
787
684 671 875
840
840