LG LBNE4881HL Installation Instructions Manual page 10

Ceiling duct type air conditioners
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REFRIGERANT PIPING
• Use two spanners when connect the
refrigerant pipe to the unit.
• Make a bend with a radius as large as
possible.
• Perform air purge with R-22 or vacuum
drying.
• When piping work is finished, check all
joints.
Add refrigerant if piping is over 7.5m.
Capacity
18K BTU/h
24K
H/P
BTU/h
C/O
30K BTU/h
36K BTU/h
42K/48K BTU/h
60K BTU/h
(LB-E6082CL)
60K BTU/h
(LB-E6081)
INSTALLATION OF OUT DOOR UNIT
Select the following location
• A place where the air conditioner can get good ventilation.
• A place where it shall not annoy the neighbors.
• A place where the unit shall be leveled and that can support the weight of unit and
withstand its vibrations.
Keep a maintenance space
* One side must be 90Cm for service.
Two of the remaining three sides
may be 30Cm.
Perform the work according to the Service
Manual or Installation Guide.
Addition volume
25 g/m
30 g/m
25 g/m
50 g/m
40 g/m
50 g/m
100 g/m
60 g/m
Indoor
Factory charged
Outdoor
Select a location that satisfies the following
conditions. Install the unit firmly in place.
Outdoor unit
Above 30Cm
Above
90Cm
10
Flared connection (Union)
Use a seemliness tube
Flared connection
(Service valve, Ball valve)
Above 30Cm
Above 50Cm
Above 70Cm
Face of wall
Above 90Cm
Above
90Cm
*Above 90Cm

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