41
Sealer
Flare insulator
Tube insulator
Vinyl clamps
Flare nut
Unit side
insulator
Insulation tape (white)
Sealer
Flare insulator
Tube insulator
Vinyl clamps
Flare nut
Unit side
insulator
Insulation tape (white)
o38.1
o41.28
10
20
30
40
50
10
20
30
40
50
40
50
60
70
80
90
100
40
50
60
70
80
90
100
100
90
80
70
60
50
40
10
20
30
40
50
o44.45
100
90
80
70
60
50
40
10
20
30
40
50
o50.8
CAUTION
If the exterior of the outdoor unit
valves has been finished with a square
duct covering, make sure you allow
sufficient space to use the valves and
to allow the panels to be attached and
removed.
Taping the flare nuts
Wind the white insulation tape around the flare nuts at the gas
tube connections. Then cover up the tubing connections with
the flare insulator, and fill the gap at the union with the supplied
black insulation tape. Finally, fasten the insulator at both ends
with the supplied vinyl clamps.
Refrigerant tubing and insulator
Drain pipe and insulator
Drain insulator
and clamp. Large
Packing
clamp. Small
hose band
The procedure used for
installing the insulator
for both gas and liquid
tubes is the same.
Seal
Flare
insulator
Vinyl
clamp
Insulation
tape
Ambient temperature [°C]
Ambient temperature [°C]
Ambient temperature [°C]
Thickness
30mm
Thickness
30mm
Thickness
30mm
Thickness
20mm
Thickness
20mm
Thickness
20mm
Thickness
10mm
Thickness
10mm
Thickness
10mm
Ambient relative humidity [%]
Ambient relative humidity [%]
Ambient relative humidity [%]
Ambient temperature [°C]
Thickness
30mm
Thickness
20mm
Thickness
10mm
Ambient relative humidity [%]
Never grasp the drain or refrigerant connecting outlets
when moving the unit.
Insulation material
The material used for insulation must have good insulation
characteristics, be easy to use, be age resistant, and must not
easily absorb moisture.
Be sure to use the heat-resistant insulator corresponding to the
gas tube of 120 °C or above and other tubes of 80 °C or above.
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.
00_340994_2WAY_Eng.indb 41
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