Download SPLIT SYSTEM AIR CONDITIONER

AWR512HL
FCR512HL
Indoor unit
Outdoor Unit
AER512SH
Outdoor unit
Wide tube
4-way
valve
Muffler
Narrow tube
O.D.
ø6.35 mm
(1/4")
Heat exchanger
Heat exchanger
O.D.
ø12.7 mm
(1/2 ")
Accumulator
Wide tube
service
valve
Compressor
Indoor Unit
Narrow
tube
service
valve
Capillary tube
Cooling cycle
Strainer
Check
valve
Heating cycle
Insulation of Refrigerant Tubing
IMPORTANT
Because capillary tubing is used in the outdoor unit, both the
wide and narrow tubes of this air conditioner become cold. To
prevent heat loss and wet floors due to dripping of
condensation, both tubes must be well insulated with a
proper insulation material. The thickness of the insulation
should be a min. 8 mm.
Insulation
Thickness:
Min. 8 mm
CAUTION
After a tube has been insulated,
never try to bend it into a narrow
curve because it can cause the tube
to break or crack.
20
Thickness:
Min. 8 mm
Narrow tube
Wide tube