CS-MZ20UD3EA - Panasonic Air Conditioner Service Manual (repair manual). Page 15

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  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 CU-4E23PBE* 

CU-4E27PBE* 

CU-5E34PBE* 

ROOM 

A B C D A B C D A B C D E 

 

2.0kW CS-MZ20UD3EA  ● 

● 

● 

● 

● 

● 

● 

● 

● 

● 

● 

● 

● 

2.5kW CS-Z25UD3EAW  ● 

● 

● 

● 

● 

● 

● 

● 

● 

● 

● 

● 

● 

3.2kW CS-Z35UD3EAW  ● 

● 

● – ● 

● 

● 

● 

● 

● 

● 

● 

● 

5.0kW CS-Z50UD3EAW  ● 

● – – ●

●

– – ●

 

●

 

● – – 

6.0kW CS-Z60UD3EAW  ● – – – ●

●

– – ●

 

●

 

– – – 

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 

1. 

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-Z25UD3EAW only. (Total nominal cooling capacity is 5.0kW) 

 
Note*: Above outdoor unit is contains and operates with refrigerant R410A gas.