26 _
Ceiling Concealed Duct (High Sensible)
Indoor Units
8. Electric Characteristics
Symbols:
MCA : Min, Circuit Amps(A)
MFA : Max. Fuse Amps(see note 5)
kW : Fan Motor Rated Output(kW)
FLA : Full Load Amps(A)
IFM : Indoor Fan Motor
Note :
1. Voltage range
Units are suitable for use on electrical systems where voltage
supplied to unit terminals is not below or above the listed range
limits,
2. Maximum allowable voltage unbalance between phases is 2%
3. MCA/MFA
MCA=1.25 x FLA
MFA≤ 4 x FLA
(Next lower standard fuse rating. Min. 15A)
4. Select wire size based on the MCA
5. Instead of fuse, use Circuit Breaker.
Unit Power Supply IFM Input(W)
Model Type Hz Volts
Voltage
Range
MCA MFA kW FLA cooling Heating
ARNU07GBGA4 BG
50 220-240
Max:264
Min:198
3.31 15 0.35 2.65 450 450
ARNU09GBGA4 BG 3.31 15 0.35 2.65 450 450
ARNU12GBGA4 BG 3.31 15 0.35 2.65 450 450
ARNU15GBGA4 BG 3.31 15 0.35 2.65 450 450
ARNU18GBRA4 BR 4.40 15 0.37 3.50 450 450
ARNU07GBGA4 BG
60 220
Max:242
Min:198
3.31 15 0.35 2.65 450 450
ARNU09GBGA4 BG 3.31 15 0.35 2.65 450 450
ARNU12GBGA4 BG 3.31 15 0.35 2.65 450 450
ARNU15GBGA4 BG 3.31 15 0.35 2.65 450 450
ARNU18GBRA4 BR 4.40 15 0.37 3.50 450 450
ARNU24GBRA4 BR 4.40 15 0.37 3.50 450 450
ARNU28GBRA4 BR 4.40 15 0.37 3.50 450 450
ARNU36GB8A4 B8 6.50 15 0.75 5.20 800 800
ARNU42GB8A4 B8 6.50 15 0.75 5.20 800 800
ARNU48GB8A4 B8 6.50 15 0.75 5.20 800 800
ARNU24GBRA4 BR 4.40 15 0.37 3.50 450 450
ARNU28GBRA4 BR 4.40 15 0.37 3.50 450 450
ARNU36GB8A4 B8 6.50 15 0.75 5.20 800 800
ARNU42GB8A4 B8 6.50 15 0.75 5.20 800 800
ARNU48GB8A4 B8 6.50 15 0.75 5.20 800 800