57
11. Installation
Instruction
(For CS/CU-S28PKV only)
11.1 Select the Best Location
11.1.1 Indoor
Unit
Do not install the unit in excessive oil fume area
such as kitchen, workshop and etc.
There should not be any heat source or steam
near the unit.
There should not be any obstacles blocking the air
circulation.
A place where air circulation in the room is good.
A place where drainage can be easily done.
A place where noise prevention is taken into
consideration.
Do not install the unit near the door way.
Ensure the spaces indicated by arrows from the
wall, ceiling, fence or other obstacles.
Recommended installation height for indoor unit
shall be at least 2.5 m.
11.1.2 Outdoor
Unit
If an awning is built over the unit to prevent direct
sunlight or rain, be careful that heat radiation from
the condenser is not obstructed.
There should not be any animal or plant which
could be affected by hot air discharged.
Keep the spaces indicated by arrows from wall,
ceiling, fence or other obstacles.
Do not place any obstacles which may cause a
short circuit of the discharged air.
If piping length is over the [piping length for
additional gas], additional refrigerant should be
added as shown in the table.
Piping size
Model
Horse
Power
(HP) Gas Liquid
Std.
Length
(m)
Max.
Elevation
(m)
Min.
Piping
Length
(m)
Max.
Piping
Length
(m)
Additio
nal
Refrig
erant
(g/m)
Piping
Length
for add.
gas
(m)
S28*** 3.0HP
15.88
mm
(5/8")
6.35
mm
(1/4")
5 20 3
30
30
10
If the unit is installed at 15 m distance, the quantity of
additional refrigerant should be 150 g …. (15-10) m x
30 g/m = 150 g.
11.1.3 Indoor/Outdoor Unit Installation
Diagram
Summary of Contents for cs-s9pkv
Page 12: ...12 4 Dimensions 4 1 Indoor Unit 4 1 1 CS S9PKV CS S12PKV...
Page 13: ...13 4 1 2 CS S18PKV CS S24PKV CS S28PKV...
Page 14: ...14 4 2 Outdoor Unit 4 2 1 CU S9PKV 4 2 2 CU S12PKV 542...
Page 15: ...15 4 2 3 CU S18PKV CU S24PKV...
Page 16: ...16 4 2 4 CU S28PKV...
Page 17: ...17 5 Refrigeration Cycle Diagram 5 1 CS S9PKV CU S9PKV CS S12PKV CU S12PKV...
Page 18: ...18 5 2 CS S18PKV CU S18PKV CS S24PKV CU S24PKV...
Page 19: ...19 5 3 CS S28PKV CU S28PKV...
Page 20: ...20 6 Block Diagram 6 1 CS S9PKV CU S9PKV...
Page 21: ...21 6 2 CS S12PKV CU S12PKV...
Page 24: ...24 7 Wiring Connection Diagram 7 1 Indoor Unit 7 1 1 CS S9PKV CS S18PKV CS S24PKV...
Page 26: ...26 7 1 3 CS S28PKV...
Page 31: ...31 8 Electronic Circuit Diagram 8 1 Indoor Unit 8 1 1 CS S9PKV CS S18PKV CS S24PKV...
Page 32: ...32 8 1 2 CS S12PKV...
Page 33: ...33 8 1 3 CS S28PKV...
Page 35: ...35 8 2 2 CU S12PKV...
Page 39: ...39 9 1 1 2 CS S12PKV...
Page 41: ...41 9 1 5 Human Activity Sensor Printed Circuit Board...
Page 42: ...42 9 2 Outdoor Unit 9 2 1 Main Printed Circuit Board 9 2 1 1 CU S9PK...
Page 43: ...43 9 2 1 2 CU S12PK...
Page 44: ...44 9 2 1 3 CU S18PK CU S24PK...
Page 45: ...45 9 2 1 4 CU S28PK...
Page 46: ...46 9 2 2 Noise Filter Printed Circuit Board 9 2 2 1 CU S9PKV...
Page 47: ...47 9 2 2 2 CU S28PKV...
Page 51: ...51...
Page 60: ...60...
Page 121: ...121 Figure 3 Figure 4 16 1 1 3 To Remove Discharge Grille Figure 5...
Page 123: ...123 Figure 9 Figure 10...
Page 125: ...125 16 2 1 3 To Remove Power Electronic Controller Figure 13 Figure 14 Figure 15...
Page 127: ...127 Figure 19 Figure 20 Figure 21...