LG JB-B2156QC, Owners & Installation Manual

Page: 4 / 40

4
2). Installation of indoor & Outdoor.
Indoor unit
Install the air conditioner in the location that satisfies the fol-
lowing conditions.
• The place shall easily bear a load exceeding four times the
indoor unit’s weight.
• The place shall be able to inspect the unit as the figure.
• The place where the unit shall be leveled.
• The place shall easily connect with the outdoor unit.
• The place where the unit is not affected by an electrical
noise.
• The place where air circulation in the room will be good .
• There should not be any heat source or steam near the
unit
Confirm the positional relationship between the unit and
suspension bolts.
• Installation the ceiling opening to clean the filter or service
under the product.
A).Selection of the best location of Indoor
Inspection hole
(600 x 600)
Control box
H=20 or more
• Suitable dimension "H" is necessary to get a slooe
to drain as aiven in the fiaure
Side view
(unit: mm)
600 600
A(Min)
B(Min)
Ceiling
Service Space
A
B
Capacity(Btu/h)
A
B
18/24/30k
600 1100
(Length: mm)
Low static Duct type
Minimum height for motor replacement. Less than 20cm
Hole size should be
more than the size of IDU.
Insufficient space. Difficult for servicing
20cm to 100cm 2
Sufficient space in the ceiling for servicing. More than 100cm 1
Remarks
Distance between
False ceiling & Actual ceiling
Number of
Inspection hole
[Inspection Hole Standard]
36/48/60k