24
Multi Split Combination Possibility:
o
A single outdoor unit enables air conditioning of up to four separate rooms for CU-4E23PBE, CU-4E27PBE.
o
A single outdoor unit enables air conditioning of up to five separate rooms for CU-5E34PBE.
CONNECTABLE INDOOR UNIT
OUTDOOR UNIT
CU-4E23PBE* CU-4E27PBE*
CU-5E34PBE*
ROOM
TYPE
A B C D A B C D A B C D E
Wall
1.6kW
CS-MZ16VKE
CS-MRZ16VKE
●
●
●
●
●
●
●
●
●
●
●
●
●
2.0kW
CS-Z20VKEW
CS-XZ20VKEW
CS-RZ20VKEW
●
●
●
●
●
●
●
●
●
●
●
●
●
2.5kW
CS-Z25VKEW
CS-XZ25VKEW
CS-RZ25VKEW
●
●
●
●
●
●
●
●
●
●
●
●
●
3.2kW
CS-Z35VKEW
CS-XZ35VKEW
CS-RZ35VKEW
●
●
●
–
●
●
●
●
●
●
●
●
●
4.0kW
CS-Z42VKEW
CS-RZ42VKEW
●
●
– –
●
●
●
–
●
●
●
●
–
5.0kW
CS-Z50VKEW
CS-XZ50VKEW
CS-RZ50VKEW
●
●
– –
●
●
– –
●
●
●
– –
6.0kW CS-RZ60VKEW
●
– – –
●
●
– –
●
●
– – –
7.1kW
CS-Z71VKEW
CS-RZ71VKEW
●
– – –
●
– – –
●
●
– – –
Capacity range of
connectable units
From 4.5kW to 11.0kW
From 4.5kW to 13.6kW
From 4.5kW to 17.5kW
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-4E23PBE / CU-4E27PBE / CU-5E34PBE
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-4E27PBE. (Total nominal capacity of indoor units is between
4.5kW to 13.6kW)
1) Two CS-XZ25VKEW only. (Total nominal cooling capacity is 5.0kW)
Note*: Above outdoor unit is contains and operates with refrigerant R410A gas.