6. SYSTEM DESIGN
REFRIGERANT SYSTEM1-2.
CONNECTABLE UNIT WITHIN 1 REFRIGERANT SYSTEM
Unit Quantity Remarks
Outdoor unit 1 unit
Indoor unit 2 to Max. 8 units Connectable indoor unit capacity : 80% to 130%
Branch box 1 to Max. 3 units One Branch box is always necessary
CAUTION
When all indoor units are operating at maximum capacity, individual indoor unit operate at a 
slightly lower capacity. (When connecting more than 100%)                                                   
Do not exceed both "connectable capacity range" and "maximum connectable indoor unit", 
otherwise it may cause hinder the return of the refrigerant oil and cause a compressor 
breakdown.
Regardless of the conditions above, the following combinations when including at least one unit 
of model AS*G14LMCA is prohibited.
3 branches type
1) Model code 12 + 14 + 14
2) Model code 14 + 14 + 14
Example 1) AS*G12LMCA +  AS*G14LUCA + AS*G14LUCA 
 OK
Example 2) AS*G12LMCA +  AS*G14LUCA + AS*G14LMCA
 Prohibited
- (06 - 02) -
SYSTEM
DESIGN
SYSTEM
DESIGN