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60
11. Installation
Instruction
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.
Leng-
th
(m)
Max.
Eleva-
tion
(m)
Min.
Piping
Length
(m)
Max.
Piping
Length
(m)
Addi-
tional
Refri-
gerant
(g/m)
Pi-
ping
Leng-
th for
add.
gas
(m)
E7***,
XE7***
3/4HP 15
15
20
7.5
E9***,
XE9***
1.0HP 15
15
20
7.5
E12***,
XE12***
1.5HP
9.52mm
(3/8”)
15 15
20
7.5
E15***,
XE15***
1.75HP 15
15
20
7.5
E18***,
XE18***
2.0HP 15
20
20
7.5
E21***,
XE21***
2.25HP
12.7mm
(1/2”)
15 20
20
7.5
E24*** 2.5HP
20
30 30 10
E28*** 3.0HP
15.88mm
(5/8”)
6.35mm
(1/4")
5
20
3
30 30 10
Example: For E9***
If the unit is installed at 10 m distance, the quantity of
additional refrigerant should be 50 g .... (10-7.5) m x
20 g/m = 50 g
11.1.3 Indoor/Outdoor Unit Installation
Diagram
Содержание CS-E7NKEW
Страница 21: ...21 Outdoor Unit CU 2E15LBE Outdoor Unit CU 2E18LBE ...
Страница 22: ...22 Outdoor Unit CU 3E18LBE ...
Страница 23: ...23 Outdoor Unit CU 4E23LBE ...
Страница 24: ...24 ...
Страница 25: ...25 Outdoor Unit CU 4E27CBPG ...
Страница 26: ...26 ...
Страница 28: ...28 4 Location of Controls and Components 4 1 Indoor Unit 4 2 Outdoor Unit 4 3 Remote Control ...
Страница 29: ...29 5 Dimensions 5 1 Indoor Unit 5 1 1 CS E7NK CS E9NK CS E12NK CS E15NK CS XE7NK CS XE9NK CS XE12NK CS XE15NK ...
Страница 30: ...30 5 1 2 CS E18NK CS E21NK CS XE18NK CS XE21NK ...
Страница 31: ...31 5 2 Outdoor Unit 5 2 1 CU E7NKE CU E9NKE CU E7NKE 3 CU E9NKE 3 CU E12NKE 3 5 2 2 CU E12NKE CU E15NKE ...
Страница 32: ...32 5 2 3 CU E18NKE CU E21NKE ...
Страница 33: ...33 6 Refrigeration Cycle Diagram 6 1 CU E7NKE CU E9NKE CU E12NKE CU E15NKE ...
Страница 34: ...34 6 2 CU E7NKE 3 CU E9NKE 3 CU E12NKE 3 ...
Страница 35: ...35 6 3 CU E18NKE ...
Страница 36: ...36 6 4 CU E21NKE ...
Страница 37: ...37 7 Block Diagram 7 1 CU E7NKE CU E9NKE ...
Страница 38: ...38 7 2 CU E12NKE ...
Страница 39: ...39 7 3 CU E15NKE ...
Страница 40: ...40 7 4 CU E7NKE 3 CU E9NKE 3 CU E12NKE 3 ...
Страница 41: ...41 7 5 CU E18NKE CU E21NKE ...
Страница 42: ...42 8 Wiring Connection Diagram 8 1 Indoor Unit ...
Страница 43: ...43 8 2 Outdoor Unit 8 2 1 CU E7NKE CU E9NKE ...
Страница 44: ...44 8 2 2 CU E12NKE ...
Страница 45: ...45 8 2 3 CU E15NKE ...
Страница 46: ...46 8 2 4 CU E7NKE 3 CU E9NKE 3 CU E12NKE 3 ...
Страница 47: ...47 8 2 5 CU E18NKE CU E21NKE ...
Страница 48: ...48 9 Electronic Circuit Diagram 9 1 Indoor Unit ...
Страница 49: ...49 9 2 Outdoor Unit 9 2 1 CU E7NKE CU E9NKE ...
Страница 50: ...50 9 2 2 CU E12NKE ...
Страница 51: ...51 9 2 3 CU E15NKE ...
Страница 52: ...52 9 2 4 CU E7NKE 3 CU E9NKE 3 CU E12NKE 3 ...
Страница 53: ...53 9 2 5 CU E18NKE CU E21NKE ...
Страница 54: ...54 10 Printed Circuit Board 10 1 Indoor Unit 10 1 1 Main Printed Circuit Board ...
Страница 56: ...56 10 1 5 Human Activity Sensor Printed Circuit Board ...
Страница 57: ...57 10 2 Outdoor Unit 10 2 1 CU E7NKE CU E9NKE CU E7NKE 3 CU E9NKE 3 CU E12NKE 3 ...
Страница 58: ...58 10 2 2 CU E12NKE CU E15NKE ...
Страница 59: ...59 10 2 3 CU E18NKE CU E21NKE ...
Страница 96: ...96 16 3 Error Codes Table ...
Страница 97: ...97 ...
Страница 127: ...127 17 1 1 3 To remove discharge grille ...
Страница 128: ...128 17 1 1 4 To remove control board 17 1 1 5 To remove cross flow fan and indoor fan motor ...
Страница 129: ...129 ...
Страница 131: ...131 17 2 1 3 To remove power electronic controller ...
Страница 133: ...133 ...