4-1. Installation Place and Condition
Indoor unit
Avoid:
△
direct sunlight.
△
nearby heat sources that may affect performance of the unit.
△
areas where leakage of flammable gas may be expected.
△
places where large amounts of oil mist exist.
Do:
△
Select an appropriate position from which every corner of the room can be uniformly cooled.
△
Select a location that will hold the weight of the unit.
△
Select a location where tubing and drain hose have the shortest run to the outside. (See a)
△
Allow room for operation and maintenance as well as unrestricted air flow around the unit. (See
b)
△
Install the unit within the maximum elevation difference (H) above or below the outdoor unit
and within a total tubing length (L) from the outdoor unit as detailed (See table 1 and c)
a
b
c
table 1
Capacity
(Btu/h)
Pipe Size
Standard
Length
(m)
Max.
Elevation
B (m)
Max.
Length
A (m)
Additional
Refrigerant
(g/m)
GAS
LIQUID
5k~14k
3/8"(Ø9.52)
1/4"(Ø6.35)
7.5
7
15
20
1/2"(Ø12.7)
1/4"(Ø6.35)
7.5
7
15
20
18k~28
k
1/2"(Ø12.7)
1/4"(Ø6.35)
7.5
15
30
20
5/8"(Ø15.88
)
1/4"(Ø6.35)
7.5
15
30
20
5/8"(Ø15.88
)
3/8"(Ø9.52)
7.5
15
30
30
30k~38
k
5/8"(Ø15.88
)
3/8"(Ø9.52)
7.5
15
30
30
3/4"(Ø19.05
)
3/8"(Ø9.52)
7.5
15
30
50
* If total tubing length becomes 7.5 to 15 m (max.), charge additional refrigerant as the table1
for reference. And no additional compressor oil is necessary.
Outdoor unit
Avoid:
△
Heat sources, exhaust fans, etc.
△
Damp, humid or uneven locations.
DO:
16
Summary of Contents for AS-09TR2SYDDC01
Page 13: ...View Model R2 View 3 2 Product dimensions Indoor units 13...
Page 19: ...1802900 1902289 19...
Page 20: ...1854605 1861005 20...
Page 21: ...1867560 1875124 21...
Page 22: ...1874568 1847397 22...
Page 23: ...1852066 Outdoor 1507746 23...
Page 24: ...1826526 1854707 24...
Page 25: ...1877957 1852132 25...
Page 26: ...1854446 4 3 Refrigerant Flow System 26...
Page 31: ...J1 06 31...
Page 32: ...R1 01 32...
Page 33: ...33...
Page 34: ...R2 01 Function Instruction 34...
Page 45: ...1916682 45...
Page 47: ...Model of outdoor 1555069 1887379 47...
Page 48: ...1841765 48...
Page 50: ...1952498 50...
Page 78: ...2 DC Fan test point 78...
Page 79: ...3 4 79...
Page 80: ...5 80...
Page 81: ...81...
Page 82: ...DC fan motor test point 82...
Page 83: ...AC voltage test point Sensor test point 6 83...
Page 84: ...test point Check the screw of IPM fastening test point Forward of IPM P U P V P W test 84...
Page 86: ...test point The resistance of the compressor U W V W 7 SI and N test point 86...
Page 87: ...87...
