26
Multi Split Combination Possibility:
o
A single outdoor unit enables air conditioning of up to four separate rooms for CU-4Z68TBE, CU-4Z80TBE.
o
A single outdoor unit enables air conditioning of up to five separate rooms for CU-5Z90TBE.
CONNECTABLE INDOOR UNIT
OUTDOOR UNIT
CU-4Z68TBE
CU-4Z80TBE
CU-5Z90TBE
ROOM
TYPE
A
B
C
D
A
B
C
D
A
B
C
D
E
Wall
1.6kW
CS-MZ16XKEW
●
●
●
●
●
●
●
●
●
●
●
●
●
2.0kW
CS-Z20XKEW
CS-XZ20XKEW
●
●
●
●
●
●
●
●
●
●
●
●
●
2.5kW
CS-Z25XKEW
CS-XZ25XKEW
●
●
●
●
●
●
●
●
●
●
●
●
●
3.5kW
CS-Z35XKEW
CS-XZ35XKEW
●
●
●
–
●
●
●
●
●
●
●
●
●
4.2kW
CS-Z42XKEW
●
●
–
–
●
●
●
–
●
●
●
●
–
5.0kW
CS-Z50XKEW
CS-XZ50XKEW
●
●
–
–
●
●
–
–
●
●
●
–
–
7.1kW
CS-Z71XKEW
–
–
–
–
●
●
–
–
●
●
–
–
–
Capacity range of
connectable units
From 4.5kW to 11.5kW
From 4.5kW to 14.7kW
From 4.5kW to 18.3kW
Pipe length
1 room maximum pipe length (m)
25
25
25
Allowable elevation (m)
15
15
15
Total allowable pipe length (m)
60
70
80
Total pipe length for maximum
chargeless length (m)
30
45
45
Additional gas amount over
chargeless length (g/m)
20
20
20
Note: “●” : Available
Remarks for CU-4Z68TBE / CU-4Z80TBE / CU-5Z90TBE
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-4Z80TBE. (Total nominal capacity of indoor units is between
4.5kW to 14.7kW)
1) Two CS-XZ25XKEW only. (Total nominal cooling capacity is 5.0kW)
