Hitachi

Indoor Units

Indoor Units
Type of indoor unit Capacity Range [HP]
(1.8)*
2.0
(2.3)*
2.5
3.0
4.0
5.0
4-Way Cassette
2-Way Cassette
In-the-ceiling
Ceiling
Wall
Type of System Equipment Capacity Range [m3/h]
250
500
800
1,000
Total Heat Exchanger

Indoor Unit Horsepower Combination

Indoor Unit Horsepower Combination
Combination Capacity Range [HP]
8
10
12
Twin 4.0 4.0     5.0 5.0            
5.0 5.0
Triple 3.0 3.0 3.0 3.0 3.0 3.0 4.0 4.0 4.0
3.0 3.0 2.5 4.0 3.0 3.0
3.0 2.5 2.5
3.0 3.0 (2.3)*
Quad 2.0 2.0 2.0 2.0 2.5 2.5 2.5 2.5 3.0 3.0 3.0 3.0
2.5 2.0 2.5 2.0 3.0 2.5 3.0 2.0 4.0 2.5 3.0 3.0
2.5 2.0 2.0 2.0 3.0 2.5 2.5 2.5 4.0 2.5 3.0 2.5
2.5 (1.8)* 2.5 (1.8)* 3.0 2.0 3.0 2.0 3.0 3.0 3.0 2.5
2.5 (1.8)* (2.3)* (1.8)* 3.0 2.0 2.5 2.5 3.0 2.5 3.0 2.5
2.5 (1.8)* 2.0 2.0 3.0 (2.3)* 3.0 (2.3)* 4.0 (2.3)* 4.0 (2.3)*
(2.3)* (1.8)* (2.3)* (1.8)* 3.0 (2.3)* 3.0 2.0 4.0 (2.3)* 3.0 3.0
(2.3)* (1.8)* 2.0 2.0 3.0 (2.3)* 2.5 2.5 4.0 (2.3)* 3.0 2.5

Notes:
In case of the combination with *mark indoor units, apply 2.0HP and 2.5HP indoor units instead of 1.8HP and 2.3HP indoor units because 1.8HP and 2.3HP units are not commecialized. In such a case, the cooling and heating capacity may be excessive and the dip switches on PCB are required to readjust. Refer to "Technical Catalog" for details on Dip Switch Setting.