11
3. Specifications
Multi Split Combination Possibility:
o
A single outdoor unit enables air conditioning of up to two separate rooms for CU-2Z35TBE, CU-2Z41TBE,
CU-2Z50TBE.
o
A single outdoor unit enables air conditioning of up to three separate rooms for CU-3Z68TBE, CU-3Z52TBE.
CONNECTABLE INDOOR UNIT
OUTDOOR UNIT
CU-2Z35TBE CU-2Z41TBE CU-2Z50TBE
CU-3Z68TBE
CU-3Z52TBE
ROOM
TYPE
A B A B A B A B C A B C
Wall
1.6kW CS-MZ16XKEW
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2.0kW
CS-Z20XKEW
CS-XZ20XKEW
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2.5kW
CS-Z25XKEW
CS-XZ25XKEW
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3.5kW
CS-Z35XKEW
CS-XZ35XKEW
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–
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–
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–
4.2kW
CS-Z42XKEW
– – – –
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–
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–
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–
5.0kW
CS-Z50XKEW
CS-XZ50XKEW
– – – –
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–
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–
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– –
Capacity range of connectable units
From 3.2kW to
6.0kW
From 3.2kW to
6.0kW
From 3.2kW to
7.7kW
From 4.5kW to 11.2kW From 4.5kW to 9.5kW
Pipe length
1 room maximum pipe length (m)
20
20
20
25
25
Allowable elevation (m)
10
10
10
15
15
Total allowable pipe length (m)
30
30
30
60
50
Total pipe length for maximum
chargeless length (m)
20 20 20
30
30
Additional gas amount over
chargeless length (g/m)
15 15 15
20
20
Note: “
●
” : Available
Remarks for CU-2Z35TBE / CU-2Z41TBE / CU-2Z50TBE
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-2Z41TBE. (Total nominal capacity of indoor units is between
3.2kW to 6.0kW)
1) Two CS-XZ20XKEW only. (Total nominal cooling capacity is 4.0kW)
Remarks for CU-3Z68TBE / CU-3Z52TBE
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-3Z68TBE. (Total nominal capacity of indoor units is between
4.5kW to 11.2kW)
1) Two CS-XZ25XKEW only. (Total nominal cooling capacity is 5.0kW)
Note: Above outdoor unit is contains and operates with refrigerant R32 gas.
