18
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Multi Split Combination Possibility:
o
A single outdoor unit enables air conditioning of up to two separate rooms for CU-2E15PBE, CU-2E18PBE.
o
A single outdoor unit enables air conditioning of up to three separate rooms for CU-3E18PBE.
o
A single outdoor unit enables air conditioning of up to four separate rooms for CU-4E23PBE, CU-4E27PBE.
OUTDOOR UNIT
CONNECTABLE
INDOOR UNIT
CU-2E15PBE CU-2E18PBE
CU-3E18PBE
CU-4E23PBE
CU-4E27PBE
ROOM
A B A B A B C A B C D A B C D
TYPE
2.0kW
CS-E7PKE
CS-XE7PKEW
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
2.5kW
CS-E9PKE
CS-XE9PKEW
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
3.0kW
CS-E12PKE
CS-XE12PKEW
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
3.2kW
CS-E15PKE
CS-XE15PKEW
– – – –
●
●
●
●
●
●
●
●
●
●
●
5.0kW
CS-E18PKE
CS-XE18PKEW
– – – –
●
●
●
●
●
●
●
●
●
●
●
Wall
6.0kW
CS-E21PKE
CS-XE21PKEW
– – – – – – –
●
●
●
●
– – – –
Capacity range of connectable
indoor units
From 4.0kW
to 5.6kW
From 4.0kW
to 6.4kW
From 4.5kW
to 9.0kW
From 4.5kW
to 11.0 kW
From 4.5kW
to 13.6 kW
1 room maximum
pipe length (m)
20 20 25
25
25
Allowable elevation (m)
10
10
10
15
15
Total allowable
pipe length (m)
30 30 50
60
70
Total pipe length
for maximum
chargeless length (m)
20 20 30
30
40
Pipe length
Additional gas
amount over
chargeless length (g/m)
20 20 20
20
20
Note: “
●
” : Available
Remarks for CU-2E15PBE / CU-2E18PBE
1. At least two indoor units must be connected.
2. The total nominal cooling capacity of indoor unit that will be connected to outdoor unit must be within connectable capacity range of indoor
unit. (as shown in the table above)
Example: The indoor units’ combination below is possible to connect to CU-2E15PBE. (Total nominal capacity of indoor units is between
4.0kW to 5.6kW)
1) Two CS-E7PKEW only. (Total nominal cooling capacity is 4.0kW)
2) One CS-E7PKEW and one CS-E9PKEW. (Total nominal cooling capacity is 4.5kW)
Remarks for CU-3E18PBE / CU-4E23PBE / CU-4E27PBE
1. At least two indoor units must be connected.
2. The total nominal cooling capacity of indoor unit that will be connected to outdoor unit must be within connectable capacity range of indoor
unit. (as shown in the table above)
Example: The indoor units’ combination below is possible to connect to CU-3E18PBE. (Total nominal capacity of indoor units is between
4.5kW to 9.0kW)
1) Two CS-E97PKEW only. (Total nominal cooling capacity is 5.0kW)
2) Three CS-E12PKEW. (Total nominal cooling capacity is 9.6kW)
Summary of Contents for CS-E12PKEW
Page 28: ...28 4 Location of Controls and Components 4 1 Indoor Unit 4 2 Outdoor Unit 4 3 Remote Control ...
Page 30: ...30 5 1 2 CS E18PK CS E21PK CS E24PK CS E28PK CS XE18PK CS XE21PK ...
Page 31: ...31 5 2 Outdoor Unit 5 2 1 CU E7PKE CU E9PKE 5 2 2 CU E12PKE CU E15PKE ...
Page 32: ...32 5 2 3 CU E18PKE CU E21PKE ...
Page 33: ...33 5 2 4 CU E24PKE CU E28PKE ...
Page 42: ...42 8 1 2 CS E28PKES ...
Page 48: ...48 9 Electronic Circuit Diagram 9 1 Indoor Unit ...
Page 56: ...56 10 1 6 Human Activity Sensor Printed Circuit Board ...
Page 57: ...57 10 2 Outdoor Unit 10 2 1 CU E7PKE ...
Page 58: ...58 10 2 2 CU E9PKE CU E12PKE CU E15PKE ...
Page 59: ...59 10 2 3 CU E18PKE CU E21PKE ...
Page 60: ...60 10 2 4 CU E24PKE CU E28PKE ...
Page 66: ...66 ...
Page 68: ...68 For Gas side piping please refer table and diagram below ...
Page 76: ...76 ...
Page 140: ...140 Figure 3 Figure 4 18 1 1 3 To remove discharge grille Figure 5 ...
Page 142: ...142 Figure 8 Figure 9 ...
Page 143: ...143 Figure 10 ...
Page 145: ...145 18 2 1 3 To remove power electronic controller Figure 13 Figure 14 Figure 15 Figure 16 ...
Page 147: ...147 Figure 20 Figure 21 ...
Page 148: ...148 Figure 22 ...
