Specifications

Capacity Tables EDUS04-740
22 Room Air Conditioners D-Series
7.1 Capacity correction factor by the length of refrigerant piping (Reference)
The cooling and the heating capacity of the unit has to be corrected in accordance with the length of refrigerant
piping. (The distance between the indoor unit and the outdoor unit)
Note: The graphs show the factor when additional refrigerant of the proper quantity is charged.
<— line : cooling capacity>
<--- line : heating capacity>
Capacity correction factor
1
16.4 32.8 49.2 65.6
0.9
0.8
R-410A (09/12 class)
Piping length (ft)
(R4980)
Range of the refrigerant
additional charge
Capacity correction factor
1
16.4 32.8 49.2 65.6 82.0 98.4
0.9
0.8
R-410A (15/18/24 class)
Piping length (ft)
(R4981)
Range of the Refrigerant Additional Charge