16
Ceiling Duct Type Air Conditioner
Installation of Indoor, Outdoor Unit
Flared connection (Union)
Flared connection
(Service valve, Ball valve)
Use a seemliness tube
Factory charged
Indoor
Outdoor
■
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
REFRIGERANT PIPING
INSTALLATION OF OUT DOOR UNIT
Perform the work according to the Service Manual
or Installation Guide.
Select a location that satisfies the following
conditions. Install the unit firmly in place.
• Use two spanners when connecting 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.
Above 70Cm
Above 30Cm
Outdoor unit
Above 30Cm
Above 50Cm
Face of wall
Capacity
Addition volume
48k Btu/h
60 g/m
60k Btu/h(1ø)
100 g/m
60k Btu/h(3ø)
85 g/m
Summary of Contents for LB-C482ESG0
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