Gree FGR20Pd/DNa-X Owner's Manual page 23

Ducted Type Split Air-Conditioner Units(Inverter Series)
2) Connection of power cord and communication wire for IDU and ODU.
Selection of circuit breaker and power cord.
Model
FGR20Pd/DNa-X
(O)
FGR20Pd/DNa-X
(I)
FGR25Pd/DNa-X
(O)
FGR25Pd/DNa-X
(I)
FGR30Pd/DNa-X
(O)
FGR30Pd/DNa-X
(I)
FGR40Pd/D(2)N
a-X(I)
Power supply
380-415V 3N~
50/60Hz
220-240V ~
50/60Hz
380-415V 3N~
50/60Hz
220-240V ~
50/60Hz
380-415V 3N~
50/60Hz
220-240V ~
50/60Hz
380-415V 3N~
50/60Hz
Fig.20
Circuit Number of
breaker ground wire ×
capacity Min sectional
(A) area (mm
20
10
25
10
32
10
10
18
Number of
power cord ×
Min sectional
) area (mm
2
1×2.5
1×1.5
1×2.5
1×1.5
1×4.0
1×1.5
1×1.5
)
2
4×2.5
2×1.5
4×2.5
2×1.5
4×4.0
2×1.5
4×1.5