Daikin F Series Technical Manual page 15

3) Cable Size
Cooling only
Model
Power supply cable size
Number of wire
Interconnection cable size
Number of wire
Recommended fuse
Model
Power supply cable size
Number of wire
Interconnection cable size
Number of wire
Recommended fuse
Model
Power supply cable size
Number of wire
Interconnection cable size
Number of wire
Recommended fuse
Model
Power supply cable size
Number of wire
Indoor
Interconnection
cable size
Outdoor
Indoor
Number of wire
Outdoor
Recommended fuse
FFN10CV1
Unit
RN10FV1
1.5
mm²
3
1.5
mm²
3
A 15
FCN25FV1
Unit
RN25CV1
2.5
mm
2
3
2.5
mm
2
3
A 20
FCN35FV1
Unit
RN35DV1
4.0
mm
2
3
2.5
mm
2
4
A 25
FCN40FV1
Unit
RN40DY1
mm 4.0
2
3
mm 2.5
2
mm 2.5
2
4
4 + 3
A 16
Application Information
FFN15CV1 FCN20FV1
RN15FV1 RN20CV1
1.5
3
1.5
3
15
FCN30FV1
RN28CV1 RN30CV1
2.5
3
2.5
3
25
FCN50FV1
RN50DY1
4.0
3
2.5
2.5
4
4 + 3
20
2.5
3
2.5
3
16
2.5
3
2.5
3
25
13