Daikin FH15CBV1L Technical Manual page 4

Outdoor
R 20 C V1
Power Supply
V1 : Single Phase
Y1 : Three Phase
Series
C : C Series
D : D Series
F : F Series
Capacity Index
20 : Based on Btu/hr
Refrigerant
Blank : R22
N : R410A
Type of Air-Conditioner
R : Single Split Condensing Unit
2