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3
English
Outdoor Unit Installation Drawings
CAUTION
Set the piping length from
1.5m to 20m.
Wrap the insulation pipe with
the finishing tape from bottom
to top.
In sites with poor drainage, use
block bases for outdoor unit.
Adjust foot height until the unit
is leveled. Otherwise, water
leakage or pooling of water may
occur.
Where there is a danger of the unit
falling, use foot bolts, or wires.
Allow space for piping
and electrical servicing.
250mm from w
all
unit: mm
O.D. 9.5mm
Gas pipe
Liquid pipe
O.D. 6.4mm
20g/m
Max. allowable length
10m
20m
Max. allowable height
Additional refrigerant
required for refrigerant
pipe exceeding
10m in length.
*
Be sure to add the proper amount of additional refrigerant.
Failure to do so may result in reduced perfomance.
*
The suggested shortest pipe length is 1.5m, in order to avoid
noise from the outdoor unit and vibration.
(Mechanical noise and vibration may occur depending on how
the unit is installed and the environment in which it is used.)
1.5m
Min. allowable length
470
(Foot bolt-hole cent
res)
(From unit’
s side)
96
Foot bolt-hole
centres
300
How to remove the stop
valve cover.
Remove the screw on the
stop valve cover.
Slide the lid downward
to remove it.
How to attach the stop
valve cover.
Insert the upper part of
the stop valve cover into the
outdoor unit to install.
Tighten the screws.
Stop valve cover
*
Summary of Contents for ARXN25N5V1B9
Page 2: ......
Page 62: ...1 R410A...
Page 63: ...2 70 A A 1 1 B...
Page 64: ...3 1 2 3 4 5 6 7 3 3 8 9 1 2 3 4...
Page 65: ...4 1 5 20 250 9 5 6 4 20 10 20 10 1 5 1 5 470 96 300...
Page 66: ...5 1200 8 10 20 1 1 2 2 1 2 30 3 50 100 1200 50 50 100 150 300 50 150 20 16...
Page 68: ...7 5 1 R410A 2 3 R410A 4 R410A 4 1 2 Lo Hi 3 0 1 76 1 4 Lo 2 5 6 90 5 7 8...
Page 69: ...8 1 2 2 4 6 R410A 1 R410A 20 10 R410A GWP 2087 5 GWP R410A...
Page 71: ...10 1 2 3 4 3 5 1 20 2 1 2 3 1 2 3 L N 16 10 2 0 H05RN 50 220 240 2 0 1 2 3 1 2 3 1 3 A B A B...
Page 73: ...12 1 1 1 1 2 1 2 26 C 28 C 20 C 24 C 3 3 1 2 26 C 28 C 3 3 1 3 2...
Page 86: ...11 1 1 1 2 1 1 24 20 28 26 2 3 3 1 28 26 2 3 3 3 1 2 RC...
Page 88: ...1 2 3 1 2 3 L N 16 10 2 0 H05RN 2 0 1 2 3 1 2 3 l 1 3 A B A B 9 1 2 3 4 5 1 2 50 240 220...
Page 89: ...8 1 1 2 3 15 1 2 3 4 30 1 2...
Page 91: ...5 6 R410A a b R410A c R410A d 1 2 MPa 76cmHg 10 1 3 4 2 5 90 6 5 7 8 1 2 4 20 10...
Page 93: ...100 1200 20 16 4 1200 50 50 50 100 150 150 300 50 M10 M8 20 1 1 2 2 1 2 3 3 1 2 3 4 5...
Page 94: ...O D 9 5 20 20 470 96 300 3 1 5 10 10 O D 6 4 1 5 20...
Page 95: ...dB A 70 1 2 3 4 5 6 7 8 9 1 2 3 4 2...
Page 96: ...8 R410A 1...
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